Home

BusWorks 900EN Series-Modbus TCP/IP 10

1. i TB4 T83 BIDB DAD AAS L a SS Hi Acromag U Epe 46 45 44 43 42 41 a 33 32 31 a ESees sg oon S SEERE zs 8 o o ANALOG INPUTS 8 1 PWR t ee D a o oa q g 9 Lih Model 964EN 4012 Shown S D QORI C 963EN 4012 Similar ORILA DFT RST AN ANALOG INPUTS 0 3 ANALOG INPUTS 4 7 ce ee 38 5 sF EREE JERERE lp fon ETHERNET a a nwo L GAN E 11 12 13 14 15 16 H 21 22 23 24 25 26 U U X AA AAR AA ARAAA AZ y slelis __ sisisisisis t TB1 TB2 1 05 T RAIL DIN MOUNTING fe 3 90 gt 26 7 DIN EN 50022 35mm 99 1 4 35 gt NOTE Dimensions Are INCHES MILLIMETERS 110 5 MODEL 963 964EN ENCLOSURE DIMENSIONS TB4 TB3 eee eeeeeo RUN PWR LED GREEN a M MODULE STATUS LED YELLOW Beloio js ioie UUUUUL H Acromag LL ue 5 44 43 42 33 32 31a ST zrezgzafr alg air eke EESE 2 BERI ANALOG INPUTS 8 1 PWR D DO ETHERNET ACTIVITY LED YELLOW AND Model 964EN 4012 Shown ACT oc D exer UNK LED GREEN 963EN 4012 Similar lt gt RESET DEF ADDRESS DFT RST TOGGLE SWITCH TOGGLE RIGHT TO RESET TOGGLE LEFT TO SET 5 i
2. Network HOST PC CONNECTED DIRECTLY TO A MODULE leall Note This MDI to MDI connection requires the use of a crossover cable So Acromag 983EN 4012 2 amp 9 Ethernet Module 000 The ethernet port of this module is not automatic CAT 5 UTP CABLE MDI MDI X crossover HOST PC UP TO 100 METERS and is wired MDI o E Use Crossover Cable a i Order Acromag Cable Model 5035 360 U j TIP You can significantly enhance the EMI RFI performance of your network connections by using Category 5E STP cable Shielded Twisted Pair with shielded RJ45 plug connectors This will also help to protect your installation from damage due to ESD Electro Static Discharge The use of shielded cable is strongly recommended for installations in harsh industrial environments and or in the presence of strong electrical fields You can use an Ethernet switch or switching hub to build a network of Ethernet modules similar to that shown below This drawing shows how to network connect Acromag Series 9xxEN modules to a 5 port Ethernet switch Acromag Model 900EN S005 Note that the 900EN S005 switch includes automatic MDI MDI X crossover and a straight through or crossover cable s may be used to connect to the modules and the PC USE OF AN ETHERNET SWITCH TO NETWORK aj PA A HOS
3. CHO02 Count Raw A D Count Value See Note 2 CHO03 Count Raw A D Count Value See Note 2 CH04 Count Raw A D Count Value See Note 2 CHO05 Count Raw A D Count Value See Note 2 CHO6 Count Raw A D Count Value See Note 2 CHO7 Count Raw A D Count Value See Note 2 CHO08 Count Raw A D Count Value See Note 2 CHO09 Count Raw A D Count Value See Note 2 CH10 Count Raw A D Count Value See Note 2 CH11 Count Raw A D Count Value See Note 2 Holding Registers 4x References Read Write Port 0 Input Range CHO 3 Bits 15 2 Bits 1 0 0 Not Used 963EN 4012 0 20mA 4 20mA 0 11 17mMA 0 1mA 10V 5V 1V 964EN 4012 Reserved Note Changes to Holding Registers take effect immediately Port 1 Input Range CH4 7 Format is same as Port 1 See Above Port 2 Input Range CH8 11 Port 0 Scaling Low Format is same as Port 1 See Above Do Not Use Reserved Do Not Use Port 0 Scaling High Do Not Use Reserved Do Not Use Port 1 Scaling Low Do Not Use Reserved Do Not Use Port 1 Scaling High Do Not Use Reserved Do Not Use Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 26 BusWorks 963 964EN Module User s Manual Register Map Model 963EN 4012 Model 964EN 4012 Description Ethernet Analog Input Data T
4. 255 255 255 0 a default username User anda default password passwordoo Ethernet Analog Input A Static IP Address is as the name implies static and represents a unique fixed IP Address that is generally assigned by your service provider or system administrator The default mode static IP address assigned to this module is 128 1 1 100 refer to product side label NOTE In order to network your PC with an Acromag module you may have to consult with your network administrator and either temporarily change your TCP IP configuration see TCP IP Properties of Network Configuration in Windows or create a separate private network using a second network adapter installed in your PC recommended The necessary steps will vary with your operating system Refer to Acromag Application Note 8500 734 to help accomplish this located on the CDROM shipped with your module or via download from our web site at www acromag com The Number of Sockets refers to the number 1 10 of Modbus TCP IP access points to allow for this host The default allows up to 10 sockets but you can restrict access by reducing this number Internally the module uses port number 502 which is reserved for Modbus The DNS Server refers to the IP address of the Domain Name Server used on this network A DNS server relates symbolic names to actual IP addresses while the DHCP server is responsible for dynamically passing out IP addresses A Subnet Mask
5. For our example the default IP address of this module is 128 1 1 100 If we assume that this is a Class C network address based on the default Class C subnet mask of 255 255 255 0 then the first three numbers represent this Class C network at address 128 1 1 0 the last number identifies a unique host node address on this network node 100 at address 128 1 1 100 A Subnet Mask is used to determine which subnet an IP address belongs to The use of a subnet mask allows the network administrator to further divide the host part of this address into two or more subnets The subnet mask flags the network address plus the bits of the host portion that are used for identifying the subnetwork By convention the bits of the mask for the subnetwork address are all set to 1 s it would also work if the bits were set exactly as in the network address It s called a mask because it can be used to identify the unique subnet to which an IP address belongs to by performing a bitwise AND operation between the mask itself and the IP address with the result being the subnetwork address For our Example if we wish to further divide this network into 14 subnets then the first 4 bits of the host address will be required to identify the subnetwork 0110 then we would use 11111111 11111111 11111111 11110000 as our subnet mask This would effectively subdivide our Class C network into 14 subnetworks of up to 14 possible nodes each With respect t
6. 0 0ceseeeeeeeeeeeeeeeeeneees 19 IP ACCreSSING c20ccccceeccencescsctencecesterseeceenve 19 Dynamic Host Configuration Protocol 21 Domain Name System DNS ececeeeeeenee 21 MODBUS REGISTERG cceeeeeeeeeeeeeeeeeeeenenes 21 Register FUNCtiOnS cececeeeeeeeeeeneeeeeeeees 21 Register Mirroring c ccececeeeeeeeeeeeeeeeeenenes 22 Data TYPOS i siege dace von ineven ancien rna KATENON KRN 23 Register Map ccscececeeeeeeeeeeeeeeeeeeneeeeeees 24 SPECIFICATIONS icc cicccescestsceescectatecstectesceseredesee 32 Model NuUmbe s cceceeeeeeeeeeeeeeeeeeeeneeees 32 Analog INputs cececeeeeeseeeeeseeeeeeeeeeeeeenas 32 General Specifications 2 ceeeeeeeeees 33 Enclosure and Physical escseeeeseeeeeeees 33 Agency Approvals ececeseeceseeeeeeeeseeeeenenens 34 Environmental cccececeeeeeeeeeeeeeeeeeeeeeeeeenes 34 Ethernet Interface cccsceeeeeeeeeeeeeeeeeeeenes 35 Controls amp Indicators c ceceseeeeeeeeeeeeeeeees 36 ACCESSORY CABLEG ccceceeeeeeeeeeeeneneeeeeene 37 Windows is a registered trademark of Microsoft Corporation Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual
7. 0 20mA 963EN or 10V 964EN CHO Cal Hi Range 1 Raw A D Count Value See Note 2 4 20mA 963EN or 5V 964EN Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ref Addr Holding Registers 4x References Read Write Description CHO Cal Lo Range 1 Data Type Format Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN Ethernet Analog Input 2T Register Map Model 963EN 4012 Model 964EN 4012 CHO Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CHO Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CHO Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CHO Cal Lo Range 3 CH1 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20mMA 963EN or 10V 964EN CH1 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20mMA 963EN or 10V 964EN CH1 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH1 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH1 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH1 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH1 C
8. 4 20MA 963EN or 5V 964EN CH5 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH5 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH5 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH5 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH5 Cal Lo Range 3 CH6 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH6 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH6 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH6 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH6 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ref Addr Holding Registers 4x References Read Write Description CH6 Cal Lo Range 2 Data Type Format Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN Ethernet Analog Input Q Register Map Model 963EN 4012 Model 964EN 4012 CH6 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH
9. MDI WIRING MDI X WIRING Transmit MDI X WIRING LPIN MOIWIRING MOLX WIRING z ETHERNET PORT Receive Transmit Not Used 8 Not Used Transmit Not Used Not Used Transmit Receive Not Used Not Used Receive Not Used Not Used CLIP a RJ 45 CONNECTOR Note Crossover Connections MINIMUM RECOMMENDED CABLE 10Base T 100M CAT 3 CAT 4 or CAT 5 UTP STP 100Base T 100M CAT 5 UTP STP The Ethernet port of this module is wired MDI and does not include automatic crossover The Ethernet port of your PC is also wired MDI and may not include automatic crossover As such you must use a crossover cable like that shown below when connecting this device directly to a PC CROSSOVER CABLE FOR MDI TO MDI OR MDI X TO MDI X RJ45 Clip Side Down CROSSOVER CONNECTIONS RJ45 Clip Side Down 1 8 8 1 FOR DIRECT PC TO ETHERNET MODULE PINS 1TO3 CONNECTIONS 2TO6 3701 6TO2 Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 5 Refer to the Accessory Cables section at the back of this manual for more CONNECTIONS information on accessory cables including patch and crossover cables available from Acromag and other vendors
10. changes you may be prompted to re enter your new username and password before being permitted to move to other pages Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input Q After setting your username and password you can click the Network WEB BROWSER Configuration Page button to set the network configuration parameters for i the module You may have to consult your network administrator to Network Configuration complete the contents of this page Note that Acromag series 9xxEN Ethernet I O modules may take from 3 to 30 seconds to boot upon power up depending on your network configuration and whether a DHCP server is present PE rte An IP Address is a unique identification number for any host this module on any TCP IP network including the internet The IP address is made up of four octets 8 bits each octet having a value between 0 255 OOH FFH It is expressed here in decimal form with a period placed between octets Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 1 O BusWorks 963 964EN Module User s Manual WEB BROWSER Network Configuration This module can be placed into a default communication mode via the DFT toggle switch at the front of the module Default Mode uses a static IP address of 128 1 1 100 a default subnet mask of
11. from left to right If colors are arranged in the same order you have a straight cable This module s ethernet port is wired MDI You must use a crossover cable when connecting this module to your PC or another device also wired MDI If you are connecting to an Ethernet switch or hub then a direct cable is used Note If your Link LED is ON you have connected using the correct type of cable but it could still be defective Wrong IP Address Is cable segment longer than 100M Change the IP address of the module or the PC so that both match Try the default module address of 128 1 1 100 Maximum distance between two nodes is limited to 100 meters using approved cable Correct Cable Shielded CAT 5 5E cable or equivalent is recommended Missing earth ground connection Your browser may be setup to use a proxy server for LAN communications Connect earth ground to TB3 33 GND terminal adjacent to power terminal Temporarily disable the use of a proxy server by your browser see procedure of Ethernet Analog Input 1 5 TROUBLE SHOOTING Diagnostics Table If your problem still exists after checking your wiring and reviewing this information or if other evidence points to another problem with the unit an effective and convenient fault diagnosis method is to exchange the module with a known good unit Acromag s Application Engineers can provide further technical assistan
12. with the metal shield of shielded RJ45 sockets The socket shield may make direct contact with earth ground or it may be capacitively coupled to earth ground In the Acromag 9xxEN modules this shield contacts earth ground via a high voltage capacitor and transient voltage suppressor In addition to minimizing radio frequency and electromagnetic interference this arrangement also has the added benefit of enhanced protection from damage due to ESD Electro Static Discharge Further Acromag recommends the use of enhanced Category 5 cable CAT 5e This cable has all the characteristics of Category 5 but includes enhancements that help to minimize crosstalk It is rated for frequencies up to 200MHz double the rate of Category 5 Category 5e cable also has a greater number of turns per inch in its twisted pairs making its performance more suitable for applications that make use of all four wire pairs for simultaneous bidirectional data transmission full duplex This cable is defined in TIA EIA 568A 5 Addendum 5 Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 3 8 BusWorks 963 964EN Module User s Manual Ethernet Analog Input Patch Cable amp Crossover Cable Acromag offers the following cable accessories for use with this module Cable Model 5035 355 Yellow 3 foot long single shielded Category 5e STP patch cable with drain wire and an RJ45 plug at both ends Use this cabl
13. IS AUTOMATIC MDI MDI X AND Order Acromag Cable Model 5035 355 ELIMINATES THE NEED FOR MAKING A DISTINCTION BETWEEN THE USE OF STRAIGHT THROUGH MDI AND CROSSOVER MDI X CAT 5 UTP CABLE CABLE CONNECTIONS UP TO 100 METERS S 7 Straight Through or Crossover Cable Acromag offers a straight through patch cable Model 5035 355 or a Srg 2 crossover cable Model 5035 360 for use with Series 9xxEN modules CAT 5 UTP CABLE UP TO 100 METERS 5 4 Straight Through or Crossover Cable CAT 5 UTP CABLE UP TO 100 METERS 4 Straight Through or Crossover Cable Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 6 BusWorks 963 964EN Module User s Manual Ethernet Analog Input CONNECTIONS v Connect 15 36V DC to the power terminals labeled DC amp DC Power Observe proper polarity For supply connections use No 14 AWG wires rated for at least 75 C CAUTION Do not exceed 36VDC peak Voltage Current 15 TO 36VDC TBS S INPUT POWER S IS ISOLATED S po EARTH GROUND CAUTION Risk of Electric IMPORTANT External Fuse If unit is powered from a supply capable of Shock More than one delive
14. Lo Range 3 CH9 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH9 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH9 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH9 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH9 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH9 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 30 BusWorks 963 964EN Module User s Manual Register Map Ref Model 963EN 4012 Model 964EN 4012 Addr Description CH9 Cal Hi Range 3 Ethernet Analog Input Data Type Format Holding Registers 4x References Read Write Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH9 Cal Lo Range 3 CH10 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH10 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH10 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH10 Cal Lo Range 1 Raw A D Count Value See Note
15. Manual Ethernet Analog Input IP Addressing TIP the first node 0 node 10 and the last node 255 for our example are typically reserved for servers and may yield poor results if used A Static IP Address is as the name implies static That is it is a unique IP Address that is assigned by a service provider and never changes A Dynamic IP Address is an address that is temporarily assigned to a user by a service provider each time a user connects A Subnet is a contiguous string of IP addresses The first IP address in a subnet is used to identify the subnet while the last IP address in a subnet is always used as a broadcast address Anything sent to the last IP address of a subnet is sent to every host on the subnet Subnets are further broken down into three size classes based on the 4 octets that make up the IP address A Class A subnet is any subnet that shares the first octet of the IP address The remaining 3 octets of a Class A subnet will define up to 16 777 214 possible IP addresses 2 2 A Class B subnet shares the first two octets of an IP address providing 2 _ 2 or 65534 possible IP addresses Class C subnets share the first 3 octets of an IP address giving 254 possible IP addresses Recall that the first and last IP addresses are always used as a network number and broadcast address respectively and this is why we subtract 2 from the total possible unique addresses that are defined via the remaining octet s
16. if auto negotiation has successfully established a connection ACT Yellow Blinking indicates Ethernet activity Ethernet connection is busy traffic is present Controls Reset Default Address Switch This momentary toggle switch is located on the front panel and is used to either reset the module toggle right or toggle the module into or out of Default Communication Mode toggle left In Default Mode the module assumes the fixed static IP address 128 1 1 100 a default subnet mask 255 255 255 0 a default username of User and a default password of password00 This switch can also be used to restore the module to its initial factory configuration by holding this switch in its default position while powering up the unit see Getting Out Of Trouble in the Troubleshooting section for more information Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 37 The minimum cable required for full operation of this device is Category 5 ACCESSORY The term Category refers to classifications of UTP Unshielded Twisted Pair cables There are 3 main categories of cable Category 3 Category CABLES 4 and Category 5 The differences in classification is found in their electrical performance and this is documented in the TIA EIA 568A standard Category 5 cable includes four twisted wire pairs at
17. is used to subdivide the host portion of the IP address into two or more subnets The subnet mask will flag the bits of the IP address that belong to the network address and the remaining bits correspond to the host portion of the address The unique subnet to which an IP address refers to is recovered by performing a bitwise AND operation between the IP address and the mask itself with the result being the sub network address Gateway refers to the IP Address of the gateway if your local area network happens to be isolated by a gateway If a gateway is not present then this field should contain an unused address within the host subnet address range Typically it is assigned the first host address in the subnet The Host Name is the name to be assigned to this host if its address happens to be assigned dynamically using DHCP The Active IP Address refers to the current IP Address being used by this host as opposed to any new assignments being made via this page The MAC Address refers to the Media Access Control Address that uniquely identifies the hardware of this device This is a unique fixed address assigned to this module at the factory In IEEE 802 networks the Data Link Control DLC layer of the OSI Reference Model is divided into two sublayers the Logical Link Control LLC layer and the Media Access Control MAC layer The MAC layer interfaces directly with the network media each different type of network media requires a diff
18. of 32768 to This Model 32767 20000 is used to represent 100 yielding a resolution of 0 005 Isb For example 100 0 and 100 are represented by decimal values 20000 0 and 20000 respectively The full range is 163 84 32768 decimal to 163 835 32767 decimal Temperature A 16 bit signed integer value with resolution of 0 1 C Isb For example a value of 12059 is equivalent to 1205 9 C a value of 187 equals 18 7 C The maximum possible temperature range is 3276 8 C to 3276 7 C Discrete A discrete value is generally indicated by a single bit of a 16 bit word The bit number position typically corresponds to the discrete channel number for this model Unless otherwise defined for outputs a 1 bit means the corresponding output is closed or ON a 0 bit means the output is open or OFF For inputs a value of 1 means the input is ON Active low near OV while a value of 0 specifies the input is OFF or in its high state usually gt gt OV Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 2 4 BusWorks 963 964EN Module User s Manual Register Map Model 963EN 4012 Model 964EN 4012 Description Ethernet Analog Input The following table outlines the register map for Model 963EN 4012 and 964EN 4012 network modules Modbus functions operate on these registers using the data types noted above except for Reset Slave amp Report Slave ID f
19. select either zero or span calibration 6 Click the Calibrate button The page will first refresh amp then calibration may continue Repeat this process for the other endpoint span 7 Repeat steps 2 5 for the other input channels to be calibrated Method 2 Calibration Via The Modbus TCP IP Interface 1 Write to the appropriate Port Input Range Register to select the input range to be calibrated for your channel of interest 2 Write 24106 5E2AH into the Calibration Access Register to remove write protection from the calibration registers 3 Apply the zero calibration signal Cal Lo see table to the input to be calibrated and allow the input to settle about 10 seconds 4 Write a 16 bit value to the Zero Calibration Register with a set bit in the bit position that corresponds to the channel number to be calibrated one channel at a time If you were calibrating the zero of channel 5 you would write 0x0010 to the Zero Calibration Register The module will replace calibration coefficients immediately no reset needed 5 Apply the full scale calibration signal Cal Hi see table to the input to be calibrated and allow the input to settle about 10 seconds 6 Write a 16 bit value to the Span Calibration Register with a set bit in the bit position that corresponds to the channel number of the channel to be calibrated one channel at a time For example if you wanted to calibrate the span of channel 0 write 0x0001 to the
20. 0 C 13 F to 158 F Storage Temperature 40 C to 85 C 40 F to 185 F Relative Humidity 5 to 95 non condensing Power Requirements Non polarized 15 36V DC SELV Safety Extra Low Voltage Observe proper polarity See table for current Supply 963EN 4012 Current 964EN 4012 Current 102mA Typ 112mA Max 103mA Typ 113mA Max 85mA Typ 94mA Max 87mA Typ 96mA Max 66mA Typ 73mA Max 67mA Typ 74mA Max 49mA Typ 54mA Max 49mA Typ 54mA Max CAUTION Risk of Electric Shock More than one disconnect switch may be required to de energize equipment before servicing Isolation Input channels as a group power and network circuits are isolated from each other for common mode voltages up to 250VAC or 354V DC off DC power ground on a continuous basis will withstand 1500VAC dielectric strength test for one minute without breakdown Complies with test requirements of ANSI ISA 82 01 1988 for voltage rating specified Installation Category Designed to operate in an installation in a Pollution Degree 2 environment with an installation category over voltage category II rating Electromagnetic Interference Immunity EMI Measurement shift is less than 0 25 of input span for interference from switching solenoids commutator motors and drill motors Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 3 5 Electro
21. 2 4 20MA 963EN or 5V 964EN CH10 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH10 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH10 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH10 Cal Lo Range 3 CH11 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH11 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH11 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH11 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH11 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH11 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH11 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH11 Cal Lo Range 3 Ideal Range 0 Hi Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Ideal A D Count Value See Note 2 0 20MA 963EN or 10V 964EN Ideal Range 0 Lo Ideal A D Count Value See Note 2 0 20MA 963EN or 10V 964EN Ideal Range 1 Hi Ideal A D Count Value See Note 2 4 20MA 963EN or 5V 964EN Ideal Range 1 Lo Ideal A D Count Value
22. 6 Cal Lo Range 3 CH7 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH7 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH7 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH7 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH7 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH7 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH7 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH7 Cal Lo Range 3 CH8 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH8 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20mMA 963EN or 10V 964EN CH8 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH8 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH8 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH8 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH8 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH8 Cal
23. Acromag BusWorks 900EN Series Modbus TCP IP 10 100MB Industrial Ethernet I O Modules Model 963EN 4012 12 Channel DC Current Input Model 964EN 4012 12 Channel DC Voltage Input USER S MANUAL P f ss Acromag RUN s eel et fi acr pont Ni i Af ACROMAG INCORPORATED Tel 248 624 1541 30765 South Wixom Road Fax 248 624 9234 P O BOX 437 Wixom MI 48393 7037 U S A Copyright 2003 Acromag Inc Printed in the USA Data and specifications are subject to change without notice 8500 718 D04J008 2 BusWorks 963 964EN Module User s Manual Ethernet Analog Input TABLE OF CONTENTS Symbols on equipment A Means Refer to User s Manual this manual for additional information The information of this manual may change without notice Acromag makes no warranty of any kind with regard to this material including but not limited to the implied warranties of merchantability and fitness for a particular purpose Further Acromag assumes no responsibility for any errors that may appear in this manual and makes no commitment to update or keep current the information contained in this manual No part of this manual may be copied or reproduced in any form without the prior written consent of Acromag Inc IMPORTANT SAFETY CONSIDERATIONS You must consider the possible negative effects of power wiring component sensor or software failure in the design of
24. N DEFAULT ADDRESS ANALOG INPUTS 0 3 ANALOG INPUTS 4 7 erzae zezen i 2 2 Ske SBzZ8S8 ER Ekner J R45 ETHERNET Jezz gs se see i CONNECTOR Kli7 12 13 14 15 16 27 22 23 24 25 26 u D N ARARARRARA AAAAAA 4 T T T T 1 REMOVABLE PLUG IN TYPE WISIN SINSI TERMINAL BLOCKS TB1 TB2 The toggle switch is used to toggle the module into or out of Default Mode toggle left or to reset the module toggle right In Default Communication Mode the yellow ST LED blinks slowly and the module assumes a fixed static IP address of 128 1 1 100 a default subnet mask of 255 255 255 0 a default username of User and a default password of password00 DC ANALOG I O PWR TB4 TB3 ADAID APS AD PDP S SE 7 U UUUUUU 45 44 3 42 4115 33 32 31 K m ESSERE g g ANALOG INPUTS 8 11 PWR TRANSFORMER R 5V 3V TRANSFORMER Tx Jf 963 964EN x Rx3 E ISOLATION 5 l DIAGRAM ANALOG INPUTS 0 3 ANALOG INPUTS 4 7 11 12 13 14 15 16 R 21 22 23 24 25 26 ARARAA AAAAAA C NOSIS OSSOS TB1 TB2 ANALOG I O ANALOG I O Ethernet Analog Input 3 MOUNTING AND DIMENSIONS Unit mounts to T type DIN rails 35mm type EN50022 Units may be mounted si
25. See Note 2 4 20MA 963EN or 5V 964EN Ideal Range 2 Hi Ideal A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN Ideal Range 2 Lo Ideal A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN Ideal Range 3 Hi Ideal A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ref Addr Ideal Range 3 Lo Reserved 40125 007C 40126 007D Description Ethernet Analog Input 3 1 Register Map Model 963EN 4012 Model 964EN 4012 Data Type Format Ideal A D Count Value See Note 2 0 1mA 963EN or Reserved 964EN Reserved Do Not Use 40127 007E Reserved Span Cal Register Reserved Do Not Use A 16 Bit value whose bit position when set indicates the channel to be calibrated for span For example to calibrate span of channel 0 write 0001H to this register To calibrate span of channel 11 write 0800H to this register IMPORTANT You must FIRST write 5E2AH into the Calibration Access Register Register 40021 before attempting calibration Zero Cal Register This block Mirrors 3xxxx Registers A 16 Bit value whose bit position when set indicates the channel to be calibrated for zero For example to calibrate zero of channel 0 write 0001H to this register To calibrate zero of channel 11 wri
26. Span Cal Register 7 Write to the Port Input Range Register to select the next range to be calibrated for this channel Repeat steps 3 6 for the next range as required 8 Repeat steps 3 7 for the other channels as required 9 When finished calibrating write 0x0000 to the Calibration Access Register Holding register 21 to replace write protection to the calibration registers and prevent miscalibration Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Upon power up the green Run LED will turn ON A continuous blinking Run LED indicates wink ID mode If the Run LED remains OFF and correct power has been applied then either the internal power supply has failed or a fatal error has occurred SYMPTOM Green RUN LED does not light Continuous flashing green RUN LED Cannot communicate Many Communication Errors Cannot Browse Module POSSIBLE CAUSE Internal 3 3V power has failed Module in wink mode Power ON at the module POSSIBLE FIX Return module for repair Read Module Status register to verify wink status Write 5555H to Wink Mode Toggle Register to toggle wink mode off on Check power Is green RUN LED ON Connecting cable is not a crossover cable TIP To check cable hold both ends in same position and read the wire colors through the clear portion of the plug
27. T PC TO MORE THAN ONE MODULE The ethernet port of the PC is generally not automatic MDI MDI X Acromag 900EN S005 5 Port Ethernet Switch or equivalent crossover and is wired MDI The ethernet ports of this ETHERNET switch are automatic MDI MDI X CAT 5 UTP CABLE SWITCH crossing and do not require HOST PC Zz UP TO 100 METERS crossover cables f TTE m 2 ITE Acromag 9xxEN 4012 Oo Because the Acromag ethernet switch a pope pers Ethernet Modules I 1 900EN S005 is automatic MDI MDI X I h annann nanana J a crossover use of a direct straight through The ethernet port of these or crossover cable is permissible m amp w E modules are not automatic i i i MDI MDI X crossover but TT TT ED the use of an auto crossing IMPORTANT IF THE HOST PC CONNECTS DIRECTLY TO THE MODULE CAT 5 UTP CABLE Anaa ra an YOU MUST USE A CROSS CONNECT CABLE MDI X AS BOTH THE PC UP TO 100 METERS iacromag EE ad CORSET AND THE 9XXEN MODULE ETHERNET PORTS ARE WIRED MDI Ne S i ie abies g Straight Through or Crossover Cable emer i ETHERNET SWITCHES AND HUBS ARE WIRED MDI X THE ACROMAG ETHERNET SWITCH
28. ain name space and make this information available to clients called reso vers For example the DNS allows us to use Acromag com as an IP address rather than a complicated number string Modbus registers are organized into reference types identified by the leading number of the reference address Read Write Discrete Outputs or Coils A 0x reference address is used to drive output data to a digital output channel Read Discrete Inputs The ON OFF status of a 1x reference address is controlled by the corresponding digital input channel Read Input Registers A 3x reference register contains a 16 bit number received from an external source e g an analog signal Read Write Output or Holding Registers A 4x register is used to store 16 bits of numerical data binary or decimal or to send the data from the CPU to an output channel Note The ON OFF state of discrete inputs and outputs is represented by a 1 or 0 value assigned to an individual bit in a 16 bit data word This is sixteen Ox or 1x references per data word With respect to mapping the LSB of the word maps to the lowest numbered channel of a group and channel numbers increase sequentially as you move towards the MSB Unused bit positions are set to zero All I O values are accessed via the 16 bit Input or Holding Registers given in the Register Map Input registers contain read only information For example the current input value read from a channel or
29. al Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH1 Cal Lo Range 3 CH2 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH2 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH2 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH2 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH2 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH2 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH2 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH2 Cal Lo Range 3 CH3 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH3 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH3 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH3 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 8 BusWorks 963 964EN Module User s Manual Register Map Ref Model 963EN 4012 Mo
30. alog Input 1 Q TCP IP refers to Transmission Control Protocol and Internet Protocol ABOUT MODBUS TCP IP allows blocks of binary data to be exchanged between computers TCP IP is everywhere and is the foundation for the World Wide Web The TCP IP primary function of TCP is to ensure that all packets of data are received correctly IP makes sure that messages are correctly addressed and routed Note that the TCP IP combination does not define what the data means or how the data is to be interpreted it is merely a transport protocol Modbus is an application protocol t defines rules for organizing and interpreting data and is essentially a messaging structure that is independent of the underlying physical layer It is freely available and accessible to anyone easy to understand and widely supported by many manufacturers Modbus TCP IP uses TCP IP and Ethernet to carry the data of the Modbus message structure between devices That is Modbus TCP IP combines a physical network Ethernet with a networking standard TCP IP and a standard method of representing data Modbus In effect a Modbus TCP IP message is simply a Modbus communication encapsulated in an Ethernet TCP IP wrapper In practice Modbus TCP embeds a Modbus data frame into a TCP frame sans the Modbus checksum as shown in the following diagram The Modbus checksum is not used as the standard ethernet TCP IP link layer checksum methods are instead used to guaranty data integ
31. any type of control or monitoring system This is very important where property loss or human life is involved It is important that you perform satisfactory overall system design and it is agreed between you and Acromag that this is your responsibility GETTING STARTED MOUNTING AND DIMENSIONG 0ceseeeeeeeenes 3 CONTROLS amp INDICATORS 0ccseeeeeeeeeeeeeeees 3 ISOLATION BARRIERG 0 0ceceeceeeeeeeeeeeeeeeenenees 3 CONNECTIONG cccceeeee scene eeeeeeeeeeeeeneeeeeeeenens 4 DIN Rail Mounting And Removal 08 4 NGtWOPK A 4 EA E E iii eisieceieeds 6 Analog Inputs 2 lt 02 cessscescncccnteseneceseneceers 6 Earth Ground sis cjcccqesietiecnexteciesietecnenentiteine 7 WEB BROWSER ccscsiccncsecseccceseceeesteeeeseeeeseanases 7 HOME PaGQe isi cccccncen tice tescvenececsecscecdscerieeresse 7 Password Configuration Page esssses 8 Network Configuration Page csseeeeee 9 Test Page iii ices sccecscecie sees ivteececsteeersteeueceesess 11 Calibration Page cccseseseseeeeeeeeeeeeeeeneeeens 13 TROUBLESHOOTING cccceeeeeeeeeeeeeeeeeeeeenenenes 15 Diagnostics Table cccceececeeeeeeeeeeeeeeeseees 15 Trouble Browsing Your Module ssseeee 16 Getting Out Of Trouble cceeeeeeeeeeeeeeens 16 TECHNICAL REFERENCE KEY FEATURES ic 3 lt ccsiceceisctetceneecestecnandecsesesececs 17 HOW IT WORKS ccccicesencercese nananana nakana 18 ABOUT MODBUS TCPIIP
32. ce if required Complete repair services are also available from Acromag Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 1 6 BusWorks 963 964EN Module User s Manual TROUBLE SHOOTING Trouble Browsing Your Module Getting Out Of Trouble farh So your module s gone wild follow this procedure to restore it to its initial configuration and regain control Ethernet Analog Input Please refer Acromag Application Note 8500 734 for help in setting up network communication with your module located on the CDROM shipped with your module or via download from our web site at www acromag com This document gives details for changing your PC s TCP IP configuration in order to communicate with your module see TCP IP Properties of Network Configuration in Windows If you have carefully followed this procedure and you still cannot browse your module you may have the web browser of your laptop or PC setup to use a proxy server when browsing the web If you are using Internet Explorer Refer to the Tools pulldown menu select Internet options click the Connections tab then click the LAN Settings button Locate the Proxy server information and uncheck the box next to the statement Use a proxy server for your LAN Then click OK to return to the Connections screen and click OK again to save your settings You should now be able to
33. cludes the effects of repeatability terminal point conformity and linearization but does not include sensor error Measurement Temperature Drift Better than 50ppm C 0 005 C Analog to Digital Converter A D 16 bit A converter Resolution 0 005 or 1 part in 20000 963EN 0 0025 or 1 part in 40000 964EN full bipolar range Input Conversion Rate 180ms per channel or 2 16s for twelve channels Input Filter Normal mode filtering plus digital filtering optimized and fixed per input range within the A ADC Input Filter Bandwidth 3dB at 3Hz typical Noise Rejection Normal Mode 40dB 60Hz typical with 100Q input unbalance Noise Rejection Common Mode 140dB 60Hz typical with 100Q input unbalance Data Type Percent 16 bit signed integer value with resolution 0 005 Isb 20000 is used to represent 100 For example 100 0 and 100 are represented by decimal values 20000 0 and 20000 respectively Full range is 163 84 32768 to 163 835 32767 Dimensions 1 05 inches wide 4 68 inches tall 4 35 inches deep Refer to Enclosure amp Physical the dimensions drawing at the front of this manual DIN Rail Mount Type EN50022 T rail 85mm I O Connectors Removable plug in type terminal blocks rated for 15A 300V AWG 12 24 stranded or solid copper wire Network Connector 8 pin RJ 45 connector socket with metal shield shield is bypassed to earth ground at the GND terminal via a
34. d for use with redundant supplies and or battery back up e Hardened For Harsh Environments For protection from RFI EMI ESD EFT amp surges Has low radiated emissions per CE requirements e Wide Ambient Operation Reliable over a wide temperature range Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com Ethernet Analog Input 1 8 BusWorks 963 964EN Module User s Manual HOW IT WORKS These input modules will interface with up to twelve analog input channels of DC current or DC voltage according to the model number and provide an isolated 10 100 Ethernet interface for configuration monitoring and control of the input module The 963EN will also condition AC current input signals when used with an optional AC current sensor Acromag Model 5020 350 Input channels are arranged in three groups ports of four inputs which are driven to separate channels of the A D converter Because each port feeds a different A D channel each channel of the port must have the same input range However different ports may use different input ranges Current inputs sink into a precision 500 resistor 963EN Voltage inputs feed precision 10 1 resistive dividers 964EN A multiplexer is used to connect the voltage from each channel of a port to a channel of the A D converter one A D channel per port The A D converter then applies gain to the signal converts the analog signal to
35. de by side on 1 inch centers WARNING IEC Safety Standards may require that this device be mounted within an approved metal enclosure or sub system particularly for applications with exposure to voltages greater than or equal to 75VDC or 50VAC CONTROLS amp INDICATORS Green Run LED is ON if power is on and will blink in wink ID mode Yellow ST LED blinks ON OFF if module is in default communication mode and stays ON if one or more inputs are over under range Green LINK LED ON if auto negotiation has successfully established a connection Blinking Yellow ACT LED signals PHY network Activity busy ISOLATION BARRIERS Dashed Lines denote isolation barriers The input circuit network and power circuit are isolated from each other for safety and noise immunity Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 4 BusWorks 963 964EN Module User s Manual CONNECTIONS DIN Rail Mounting amp Removal Network For 100Base TX systems use data grade Unshielded Twisted Pair UTP wiring that has a 1000 characteristic impedance and meets the EIA TIA Category Five wire specifications It is recommended that you use a crossover CAT 5 5E cable to connect this device to your PC For 10Base T systems you may use Category 3 Category 4 or Category 5 5E UTP STP cable In either case you are limited to 100 meters between any two device
36. del 964EN 4012 Addr Description CH3 Cal Hi Range 2 Ethernet Analog Input Data Type Format Holding Registers 4x References Read Write Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH3 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH3 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH3 Cal Lo Range 3 CH4 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH4 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20mMA 963EN or 10V 964EN CH4 Cal Hi Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH4 Cal Lo Range 1 Raw A D Count Value See Note 2 4 20MA 963EN or 5V 964EN CH4 Cal Hi Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH4 Cal Lo Range 2 Raw A D Count Value See Note 2 0 11 17MA 963EN or 1V 964EN CH4 Cal Hi Range 3 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN CH4 Cal Lo Range 3 CH5 Cal Hi Range 0 Raw A D Count Value See Note 2 0 1MA 963EN or Reserved 964EN Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH5 Cal Lo Range 0 Raw A D Count Value See Note 2 0 20MA 963EN or 10V 964EN CH5 Cal Hi Range 1 Raw A D Count Value See Note 2
37. digital and then digitally filters the signal The digitized signal is then transmitted serially to the microcontroller The microcontroller completes the transfer function according to the input type and range per its embedded program Configuration and calibration parameters are stored in non volatile memory integrated within the microcontroller The I O terminals and the Ethernet port terminals also include transient suppression A dedicated Ethernet controller handles Ethernet communication A wide input switching regulator isolated flyback provides isolated power to the I O circuits and the Ethernet controller Refer to the simplified schematic shown below to help gain a better understanding of the circuit 963 964EN SIMPLIFIED SCHEMATIC 33V 433V ISOLATED ETHERNET Ethernet Port Includes ESD Protection 4 RJ45 6 gt ETHERNET Z CONTROLLER VRAM SRAM V 512Kx8 3 3V ge FLASH 6 amp 4 ou GND 512Kx8 pid lt gt ISOLATED INPUT POWER ie 15 36voc P its POWER v 4 ISOLATED DC P FLYBACK VO LOGIC 3 3V SWITCHER Dc E POWER v R 1 6V BIAS lt FOR BIPOL ALL INPUTS OF A PORT MUST BE SAME RANGE Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet An
38. e to connect any Acromag 9xxEN I O module to the 9OOEN S005 switch Cable Model 5035 360 Green 5 foot long single shielded Category 5e STP crossover cable with drain wire and an RJ45 plug at both ends This cable performs the Ethernet crossover function and is used to connect a PC directly to an Acromag Series 9xxEN I O module Note that you do not need to use a crossover cable to connect your PC to this module if the Acromag 900EN S005 switch is used between the PC and module as the switch is auto crossing However you must use a crossover cable when directly connecting your PC to a Series 9xxEN I O Module without the use of an auto crossing switch or hub You may obtain cable in other lengths and colors as required for your application from other vendors For example shielded CAT 5e cable is available from the following vendors e L com Connectivity Products www L com com e Pro Link www prolink cables com For very noisy environments or in the presence of strong electrical fields you can obtain double shielded CAT 5e cable and shielded RJ45 plugs from the following vendors e L com Connectivity Products www L com com see cable model TFSC2004 and shielded plug T8P8CSR e Regal Electronics www regalusa com see shielded plug model 1003B 8P8CSR C5 Complete premium double shielded Category 5e standard and crossover cables in variable lengths can be obtained from Lumberg at www lumbergusa com refer to their etherMate line F
39. eight twists per foot This device is designed for use in harsh industrial environments Acromag recommends the use of shielded cable when wiring to this device Select STP Shielded Twisted Pair cable rather than UTP Unshielded Twisted Pair The use of shielded cable will help protect the data being transmitted from harmful EMI Electromagnetic Interference and RFI Radio Frequency Interference It will also help to lower your radiated emissions by keeping the cable from emitting EMI and RFI There are two types of cable conductors solid cable and stranded cable Stranded cables are more flexible than solid cables But since attenuation is higher for stranded cables than solid conductor cables these are generally reserved for short runs and patch applications less than 6 meters Currently there are two types of cable shielding employed in Category 5 STP cable single shielded cable and double shielded cable Both of these cables have the same core and jacket as UTP cables but also include a thin foil outer shield that covers all four twisted wire pairs Some variations will also include a drain wire that encircles the outer foil The double shielded version adds an outer wire screen that wraps around the foil shield and also functions as a drain wire The drain wire or wire screen typically makes contact at each end of the cable with the metal shield around special RJ45 plug connectors The metal shield of these connectors then makes contact
40. er s Manual Ethernet Analog Input SPECIFICATIONS Model Numbers 963EN 4012 Current 964EN 4012 Voltage Analog Inputs These DIN rail mount industrial ethernet analog input modules include twelve analog input channels for DC current 963EN or DC voltage 964EN and provide an isolated 10 100BaseT Ethernet port for monitoring and control Units are DC powered and include reverse polarity protection Analog inputs as a group network and power are isolated from each other Input channels share common Non volatile reprogrammable memory in the module stores configuration and calibration information The BusWorks model prefix 900 denotes the Series 900 network I O family The EN suffix denotes EtherNet Select 963EN for current input and 964EN for voltage input The four digit suffix of this model number represents the following options respectively 4 Ethernet 0 Default 12 12 Channels Twelve analog input channels with a common RTN connection for DC current or DC voltage applications only AC current inputs can be accommodated when the 963EN is used with an optional AC current sensor Acromag Model 5020 350 Units must be wired and configured for the intended input type and range see Connections Section for details The unit can accept one of several input ranges as described below DC Current 963EN Only Configurable for 0 to 20mA 4 20mA 0 11 17mA and 0 1mA DC nominal input ran
41. erent MAC layer By default the module is setup to use Static IP Addressing and a Static IP Address of 128 1 1 100 You can optionally choose to have the IP address assigned dynamically via DHCP BOOTP or DHCP BOOTP w Fallbacks This will also require that you specify a valid Host Name Note that DHCP BOOTP w Fallback will revert to the static IP address if your DHCP or BOOTP server cannot be found at the address specified Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 1 1 In general BOOTP Bootstrap Protocol refers to an internet protocol that enables a diskless workstation to discover its own IP address the address of a BOOTP server on the network and a file to be loaded into memory to boot the machine This enables the workstation or device server to boot without requiring a hard or floppy disk drive BOOTP works similar to DHCP but is usually found in older systems This protocol is defined by RFC 951 DHCP Dynamic Host Configuration Protocol refers to a protocol for assigning dynamic IP addresses to devices on a network With dynamic addressing a device can have a different IP address every time it connects to the network In some systems it can even change while it is still connected DHCP also supports a combination of static and dynamic IP addresses DHCP BOOTP with fallback will revert to static IP addres
42. face Communication Distance The distance between two devices on an Ethernet network is generally limited to 100 meters using recommended copper cable Distances may be extended using hubs switches or fiber optic transmission However the total round trip delay time must not exceed 512 bit times for collision detection to work properly Refer to Acromag Application Port Status Indicators Green LED indicates link status ON if auto Note 8500 734 for instructions negotiation has successfully established a connection yellow LED on how to change the IP indicates activity ethernet connection is busy traffic is present address of your PC network Address The module IP address can be preset by the user static and interface card in order to talk loaded from internal non volatile memory or it can be automatically to an Acromag module acquired at startup via the network server using a BOOTP Bootstrap Protocol or DHCP Dynamic Host Configuration Protocol The unit also includes a default mode toggle switch to cause the module to assume a known fixed static IP address of 128 1 1 100 for troubleshooting purposes Controls amp Indicators LED Indicators RUN Green Constant ON if power is on and unit is OK Continuous flashing ON OFF indicates unit is in wink ID mode ST Yellow Slowly blinks ON OFF in default mode constant ON if one or more inputs are over under range LINK Green Indicates Ethernet link status ON
43. ges A precision 49 90 current sink resistor converts the input current to a voltage that is processed by the A D converter An optional external sensor is required to monitor AC current signals Acromag Model 5020 350 This sensor generates a DC milliampere signal of 0 to 11 17mA for the module see Table 1 below for scaling to AC current Current Input Reference Test Conditions 4 to 20mA current input Ambient Temperature 25 C Input Overvoltage Protection Bipolar Transient Voltage Suppressers TVS 5 6V clamp level typical Optional AC Current Sensor Model 5020 350 For Use With 963EN This sensor is a toroidal instrument transformer that converts a sinusoidal 50 60Hz AC current signal into a low level DC milliampere signal of 0 to 11 17mA The input AC current range is a function of the number of turns placed through the toroid as shown in Table 1 below This sensor is isolated and requires no calibration or adjustment When used with a 963EN module it provides redundant input isolation and may facilitate input to input isolation of this twelve channel unit Table 1 Optional AC Current Sensor Turns amp Range AC Current Sensor Output Input Range Primary Turns Red Black Wires 0 to 20A AC 0 to 11 17mA DC PO S O OtoSAAC 4 Oto2 AAC 10 Oto1AAC 20 The output wires of this sensor are polarized with red as plus and black as minus Normally these output wires are attached to one end of a user supplied cab
44. in range of 32768 to 32767 with 20000 used to represent 100 Resolution is 0 005 lsb For example 100 0 amp 100 are represented by decimal value 20000 0 amp 20000 respectively Full range is 163 84 32768 to 163 835 32767 Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Input Registers Description 3x References Read Only Data Type Format Ethernet Analog Input 25 Register Map Model 963EN 4012 30018 0011 CH01 Value Percentage See CHO amp Note 1 30019 0012 CH02 Value Percentage See CHO amp Note 1 Model 964EN 4012 30020 0013 CHO3 Value Percentage See CHO amp Note 1 30021 0014 CH04 Value Percentage See CHO amp Note 1 30022 0015 CHO05 Value Percentage See CHO amp Note 1 30023 0016 CHO06 Value Percentage See CHO amp Note 1 30024 0017 CHO7 Value Percentage See CHO amp Note 1 30025 0018 CHO08 Value Percentage See CHO amp Note 1 30026 0019 CHO9 Value Percentage See CHO amp Note 1 30027 001A CH10 Value Percentage See CHO amp Note 1 30028 001B CH11 Value CHOO Count Percentage See CHO amp Note 1 Raw A D Count Value See Note 2 CHO1 Count Raw A D Count Value See Note 2
45. le while the other end connects to the 963EN s process current input terminals Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 3 3 Input Burden A function of the wire gauge resistance used for primary Analog Inputs turns the current carrying wire being monitored AC Current Sensor to Transmitter Wiring Distance 400 feet maximum for 18 gauge wire Other wire gauges can be used as long as the resistance of both wires is less than 5Q Input Overload The AC current sensor will withstand overload conditions as follows e 20 times full scale for 0 01 seconds e 10 times full scale for 0 1 seconds e 5 times full scale for 1 0 second DC Voltage 964EN Only A 10 1 input divider is installed at the input using divider resistor values of 100K and 10 5K Configurable for bipolar DC voltage ranges of 1V to 1V 5V to 5V and 10V to 10V Input Impedance 110 5KQ Voltage Input Reference Test Conditions 10 to 10V DC Input Ambient Temperature 25 C Input Overvoltage Protection Bipolar Transient Voltage Suppressers TVS 18V clamp level typical Note Channels of the same port each group of 4 channels must share the same range configuration but the range configuration may vary port to port Accuracy Accuracy is better than 0 05 of span typical for nominal General Specifications input ranges This in
46. magnetic Compatibility EMC Environmental Minimum Immunity Per European Norm EN50082 1 Electrostatic Discharge ESD Immunity 4KV direct contact and 8KV These limits represent the air discharge to the enclosure port per EN61000 4 2 minimum requirements of the Radiated Field Immunity RFI 10V M 80 to 1000MHz AM and standard but product has 900MHz keyed carrier per EN61000 4 3 and ENV50204 typically been tested to comply Electrical Fast Transient Immunity EFT 2KV to power and 1KV to with higher standards in some signal I O per EN61000 4 4 cases Conducted RF Immunity CRFl 10V rms 150KHz to 80MHz per EN61000 4 6 Surge Immunity 0 5KV per EN61000 4 5 Emissions Per European Norm EN50081 1 Radiated Frequency Emissions 30 to 1000MHz per EN55022 Class A WARNING This is a Class A product In a domestic environment this product may cause radio interference in which the user may be required to take adequate measures IMPORTANT Power input and output I O wiring must be in accordance with Class I Division 2 wiring methods of Article 501 4 b of the National Electrical Code NFPA 70 for installations in the US or as specified in section 18 1J2 of the Canadian Electrical Code for installations within Canada and in accordance with the authority having jurisdiction This equipment is suitable for use in Class I Division 2 Groups A B C and D or non hazardous locations only WARNING EXPLOSION HAZARD Substitution of co
47. mponents may impair suitability for Class Division 2 WARNING EXPLOSION HAZARD Do not disconnect equipment unless power has been switched off or the area is known to be non hazardous Connector Shielded RJ 45 socket 8 pin 10BaseT 100BaseTX Ethernet Interface Wiring Wired MDI Unit does NOT support auto crossover Use a crossover cable to connect your PC to this module Protocol Modbus TCP IP with optional web browser configuration IP Address Default static IP address is 128 1 1 100 Port Up to 10 sockets supported Uses port number 502 which is reserved for Modbus Transient Protection Transient Voltage Suppressors are applied differentially at both the transmit and receive channels The metal shield of the RJ45 socket is capacitively coupled to the earth ground terminal via an isolation capacitor and TVS Data Rate Auto sensed 10Mbps or 100Mbps Duplex Auto negotiated Full or Half Duplex Compliance IEEE 802 3 802 3u 802 3x Modbus TCP IP Protocol Support Uses built in web pages for configuration and control over ethernet via a standard web browser Up to 10 sockets may be selected The module uses the standard Modbus TCP IP port number 502 Rx Tx Memory 8K bytes internal SRAM memory for receive and transmit buffers FIFO Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 36 BusWorks 963 964EN Module User s Manual Ethernet Analog Input Ethernet Inter
48. n SH Dg am Dom R So TOAD DC DIDS o PWR 5 e 2 J S lt q Tat LI pea 7 INTERNAL CONNECTIONS PEACEWIRE C S 2 ONE CHANNEL N a Fe Connection To Acromag AC O LS 9 gt eae Current Sensor 5020 350 N woz s AC CURRENT SI S SENSOR L Le el ams 5020 350 J a Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input T Y Connect Earth Ground as shown in the connection drawings above Earth Ground Additionally connect the GND terminal TB3 33 to earth ground Warning To comply with The ground connections noted are recommended for best results If safety and performance sensors are already grounded use caution and avoid making additional standards use shielded cable ground connections which could create ground loops and connect earth ground as noted Failure to use good The plastic module housing does not require earth ground wiring and grounding practices may be unsafe and hurt performance This module supports Modbus over TCP IP You may use your own WEB BROWSER software to issue Modbus command to this module see Modbus Registers or you may use a standard web browser to achieve basic functionality The 963 964EN 4012 modules have built in web pages that allow you to setup Home Page control and calibrate the module via a web browser Simply execute your web browser type the IP address assigned to
49. n isolation capacitor and TVS Connections are wired MDI as opposed to MDI X You must use a CAT 5 crossover cable to connect this module to a PC Otherwise you may use an auto crossing Ethernet switch such as the Acromag 900EN S005 to make connections Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 3 4 BusWorks 963 964EN Module User s Manual Enclosure amp Physical Agency Approvals Environmental CAUTION Do not exceed 36VDC peak to avoid damage to the module External Fuse Select a high surge tolerant fuse rated for 1A or less to protect unit Note that input channels are not isolated channel to channel Ethernet Analog Input Signal MDI Description Txt Transmit Positive Tx Transmit Negative Rx Receive Positive Not Used Connects to Pin 5 Not Used Connects to Pin 4 Rx Receive Negative Not Used Connects to Pin 8 Not Used Connects to Pin 7 Case Material Self extinguishing NYLON type 6 6 polyamide thermoplastic UL94 V 2 color beige general purpose NEMA Type 1 enclosure Printed Circuit Boards Military grade FR 4 epoxy glass Shipping Weight 1 pound 0 45 Kg packed Safety Approvals CE marked EMC Directive 89 336 EEC UL Listed UL3121 First Edition UL1604 cUL Listed Canada Standard C22 2 No 1010 1 92 Hazardous Locations Class 1 Division 2 Groups A B C amp D Operating Temperature 25 C to 7
50. o be used with an optional AC current sensor Acromag Model 5020 350 which will output 0 11 17mADC for various 50 60Hz AC current ranges Note that your range selection will apply to all channels of the entire port group of four channels Click on submit to execute your range change Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 1 3 The Calibration Page will allow you to recalibrate each channel s zero and WEB BROWSER span signal as required Simply select the channel to be calibrated choose zero or span zero first apply the zero or full scale signal to the input then click calibrate For best results always calibrate zero before span Calibration Page 3 Calibration Page Microsoft Internet Explorer File Edit View Favorites Tools Help Back 7 A A ASearch G Favorites Bristoy Gy G H8 IMPORTANT This module Adress ritp 1281 1 100 calbration shimi i x eco i Links Best of the Web ChannelGuide 4 Customize Links Free Hotmail Intenet Stat 4 Is Your Operating System Genuine cq has alr eady been calibr ated at the factory and recalibration is 964EN 4012 Calibration Page not normally required except Module Calibration Control as necessary to correct for long term component aging or to satisfy your company s maintenance requirements CCH 4 Do n
51. o the default settings of this module Subnet Mask 255 255 255 0 11111111 11111111 11111111 00000000 IP Address 128 1 1 100 10000000 00000001 00000001 01 100100 Subnet Address 128 1 1 0 1000000 00000001 00000001 00000000 The subnetwork address of 128 1 1 0 has 254 possible unique node addresses we are using node 100 of 254 possible Node 0 10 and 255 addresses are typically reserved for servers and may yield poor results if used Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual DHCP refers to Dynamic Host Configuration Protocol and is a method used to dynamically assign temporary numeric IP addresses as required A DHCP server maintains a pool of shared IP addresses which are recycled When a DHCP device wants to use a TCP IP application it must request an IP address from the DHCP server The DHCP server will check the shared supply and if all addresses are in use the server will send a busy signal to the client which tells it to try again later Static addresses will ensure a connection every time but dynamic addresses do not DNS refers to the Domain Name System or Domain Name Server and refers to the system used to associate an alphanumeric character string with a numeric IP address The DNS is actually a distributed database of domain names and corresponding IP addresses These servers contain information on some segment of the dom
52. or example specify RJ45S RJ45S 656 B 3M for a double shielded 3 meter straight cable Specify RJ45S RJ45S 656 BX 3M for a double shielded 3 meter crossover cable Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com
53. ot attempt to recalibrate this module unless absolutely required as miscalibration will PEELE negatively affect the module s CCH 7 performance Channel CH 5 Zero Span Zero Span Note You may click the Ele Edit View Favorites Tools Help a Back gt A QSearch Favorites HHistoy Gy amp 48 i Suret ae Address http 128 1 1 100 calbsration shtml eco utton to return al mo ule Links E Best of the Web E Channel Guide E Customize Links Free Hotmail E Intemet Start Els Your Operating System Genuine as channels to their Or iginal factory calibration if calibration has been compromised all calibrate channels are restored together Zero Span Restore Factory Calibration J Network Configuration Page Password Configuration Page Test Page PHI Home Page Copyright 2003 Acromag Inc All rights reserved Intemet The following table gives the calibration values for these models These represent the input signals required to calibrate the range endpoints Your success in recalibrating the input will depend upon the accuracy and precision of your signal source Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 1 4 BusWorks 963 964EN Module User s Manual Ethernet Analog Input WEB BROWSER Calibration Page Note 963EN The 4 20mA range is calibrated
54. our user name and ye Please type your user name and password password you can always Sas 128 1 1 100 toggle the module into default mode via the default Realm 964EN 4012 mode toggle switch at the UserName front of the module and the Basswd oo password and username will revert to the original defaults noted above thus allowin cce you to re invoke the i Password Configuration Page and change the username and password as I Save this password in your password list required A Password Configuration Page Microsoft Intenet Explorer x File Edt View Favorites Tools Help Links Back gt A A Qseach Favorites Meda Pr S M A Address http 128 1 1 100 password shtml so 964EN 4012 Password Configuration Page New Username and Password name password Verify Username and Password name password submit Test Page Network Configuration Page Calibration Page LL Home Page Copyright 2003 Acromag Inc All rights reserved fa TT Internet Use up to 20 alphanumeric characters case sensitive to specify your username and 10 alphanumeric characters case sensitive to specify a password You will have to type in these entries twice to help prevent errors Click the submit button to write your changes to the module After completing your username password changes click on the appropriate button at the bottom of the page to select another web page If you made
55. ps Half or Full Duplex e Flexible Multi Range Analog Inputs Select either DC current or DC voltage input signals according to your model e Port to Port Range Variability Each terminal port group of 4 channels can have different ranges configured but channels of the same port must share the same range e Optional AC Current Input 963EN Only An optional AC current sensor can be purchased separately to support AC current inputs e Precise High Resolution A D Conversion Modules use high resolution low noise sigma delta analog to digital conversion for high accuracy and reliability e Plug In Terminal Blocks amp DIN Rail Mount Make mounting removal and replacement easy e Nonvolatile Reprogrammable Memory Allows the functionality of this device to be reliably reprogrammed thousands of times e Operation Diagnostic LED Indicators Aide Troubleshooting Yellow ACT LED indicates port activity busy Green LNK LED indicates link auto negotiation complete and connection established Green RUN LED indicates power or blinks in wink ID mode Yellow ST LED indicates default communication mode blinks and input over under range constant ON e Built In Hardware Watchdog A hardware watchdog timer is built into the microcontroller that causes it to initiate a self reset if the controller ever locks up or fails to return from an operation in a timely manner e Wide Range DC Power Wide range diode couple
56. ring more than 1A to the unit it is recommended that this current be disconnect switch may be required to de energize equipment before servicing limited via a high surge tolerant fuse rated for a maximum current of 1A or less for example see Bel Fuse MJS1 Analog Inputs Y Connect analog input signals to the input terminals as shown below according to your model 963EN SIMPLIFIED Input is DC current 963EN SHIELDED TB1 INTERNAL CONNECTIONS p e or DC voltage 964EN De te a tS olama Loe DIIS CURRENT lt S Dieleman Inputs share common RTN mA ji IS Dls Do m R pe TOAD and are not isolated channel 963EN a S le 3 to channel S Dysiam TB1 NL 964EN SIMPLIFIED NTERNAL CONNECTIONS SHIELDED A TB1 ONE CHANNEL CABLE SI DIS moo 3 DC t ATS DIN nor VOLTAGE V N Del am gt 3 J m 10 5K To A D Volts ii S 2 ino2 o 964EN 1 SI Dllelmos S 7 S J 2 RTN TB1 Sa 963EN SIMPLIFIED wm TB1 NTERNAL CONNECTIONS 2 WIRE S DJIN pa ONE CHANNEL Connection To A 2 Wire XMTR H S IIS Transmitter 963EN Only 263EN im a
57. rity TCP FRAME Transaction Identifier Protocol Identifier Length Field Modbus Frame A Modbus Checksum Not Included ced aie MODBUS FRAME Note that the Modbus address field is referred to as the Unit Identifier in Modbus TCP Ina typical slave application the Unit ID is ignored and just echoed back in the response The operation of the 963 964EN industrial Ethernet modules is very similar to Acromag s 913 914MB ModBus modules The operation over Ethernet is essentially transparent to the Modbus register command structure If you are already familiar with Modbus or with Acromag Series 900MB modules then you are already familiar with the operation of the 963 964EN modules A host is any device on any network On TCP IP networks each host has IP Addressing one or more unique IP addresses This module connected to an ethernet network is a host An IP Address is a unique identification number for any host this module on any TCP IP network including the internet The IP address is made up of four octets 8 bits each octet having a value between 0 255 OOH FFH The IP address is comprised of two parts the network address first part and the host address last part The number of octets of the four total that belong to the network address depend on the Class definition see below Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 20 BusWorks 963 964EN Module User s
58. rs due to the maximum buffer size limitations of the TCP IP stack As such you can only request data from 50 registers at one time for commands that access multiple registers For example the Read Holding Registers command may only retrieve the contents of registers 40001 to 400517 in one read Register Mirroring Ethernet Analog Input Below is a subset of standard Modbus functions that are supported by this module along with the reference register addresses that the function operates on Use these functions to access these registers as outlined in the Register Map for sending and retrieving data The following Modbus functions operate on register map registers to monitor configure and control module I O If an unsupported function code is sent to a module exception code 01 Illegal Function will be returned in the response If a holding register is written with an invalid value exception code 03 Illegal Data Value will be returned in the response message You may refer to the Modbus specification for a complete list of possible error codes 964EN 4012 Report Slave ID Example Response Unit ID Echo Unit ID Sent In Query Function Code 11 Byte Count 42 Slave ID Model No 02 963EN 4012 12 Current Input 03 964EN 4012 12 Voltage Input FFH ON 41 43 52 4F 4D 41 47 2C 39 33 30 30 2D 31 32 31 2C 39 36 34 45 4E 2D 34 30 31 32 2C 30 31 32 33 34 35 41 2C 30 31 32 33 34 35 ACROMAG 9300 121 964EN 4012 serial n
59. s A crossover cable simply connects the differential transmit pair on each end to the receive pair on the opposite end Use a standard direct cable when connecting to a hub or switch port which are generally wired MDI X Ethernet Analog Input When attaching the module to the T type DIN rail angle the top of the ne unit towards the rail and locate the M DULE REMOVAL eat USE YOUR FINGER TO APPLY top groove of the adapter over the OVE FROM RAL S upper lip of the rail Firmly push the i I Ss unit towards the rail until it snaps into place To remove first separate the se ale ae input terminal block s from the Pa bottom side of the module to create a clearance to the DIN mounting area Next while holding the module in place from above insert a screwdriver into the lower arm of the i DIN rail connector and use it as a Rweanen Hanzz aza lever to force the connector down Se AARARR until the unit disengages from the rail do not twist the screwdriver to avoid damaging plastic TIPE Any Series 9XXEN Ethernet Module DIN RAIL Remove Terminal Blocks On This A Side To Provide Clearance PRY WITH SCREWDRIVER INSERTED IN SLOT HERE DO NOT TWIST TO AVOID DAMAGING PLASTIC TAB PUSH SCREWDRIVER AS SHOWN TO TILT AND LIFT MODULE OFF RAIL RJ45 MDI AND MDI X CONNECTIONS MDI PIN
60. sing if the DHCP or BOOTP server cannot be found The unit includes a default address toggle switch to cause the module to assume a preset default factory address This switch is at the front of the module and is used to toggle the module into or out of Default Mode If you use the toggle switch at the front of the module to place the module in default mode then Default Communications Mode will be indicated at the bottom of this screen Click the Submit button to complete any changes made on this page Click the Wink On Off button to toggle the module in out of wink ID mode In this mode the module s green RUN LED will blink to confirm identification Refer to the Technical Reference section of this manual to learn more about IP Addressing terms and concepts After completing your username and password assignment plus your network configuration parameters you can use the Test Page to operate your module The Test Page will allow you to read inputs and change input ranges on this model F Vest Page Mecrosolt Internet Explorer Eb Ed Yeow Favodes Joos Help Lks gebak gt O Al ASh foes BMedo J D aea Address Z hag 128 1 1 100 Reut shemi z s 964EN 4012 Test Page Input Values Port 0 Port 1 Port 2 CHO 0 001 VDC CH4 0 001 VDC CH8 0 001 VDC CH1 0 001 VDC CHS 0 001 VDC CH9 0 001 VDC CH2 0 001 VDC CH6 4 997 VDC CH10 0 001 VDC CH3 0 001 VDC CH7 0 001 VDC CH11 0 001 VDC Port Range Por
61. sure that the DFT switch is completely depressed and held while powering the unit Also make sure that you are pressing the DFT toggle in the DFT direction left rather than the RST direction right Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 1 T TECHNICAL REFERENCE e Safety Agency Approvals CE UL amp cUL listed plus Class 1 KEY FEATURES Division 2 Groups A B C D approval e Fully Isolated Input channels as a group network and power are all isolated from each other for safety and increased noise immunity e Modbus TCP IP Protocol Support Supports up to 10 sockets masters maximum number is user selectable using port number 502 standard Modbus TCP IP default e Built In Web Pages Allows unit to optionally be configured controlled calibrated and monitored via access with a standard web browser over ethernet e Convenient Wink ID Mode Support Blinks green RUN LED in wink mode as a tool to help identify specific remote units e Fully Independent w Direct I O Connection Self contained with no special bus couplers power supply or mount rack required to operate e Network Port is Transient Protected Shielded RJ45 port includes transient protection from ESD EFT and other transients e 10Base T and 100Base TX Support Per IEEE 802 3 802 3u e Auto Negotiated 10 100Mb
62. t Range Port Range 10 VDC 10 VDC a 10 VDC 0 c 5 VDC 1 c SVDC 2 c SVDC c 1 VDC c 1 VDC c 1 VDC 2 je Dene O era 5 WEB BROWSER Network Configuration The Default Communication Mode uses a static IP address of 128 1 1 100 a default subnet mask of 255 255 255 0 a default username of User and a default password of password00 Test Page Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 1 2 BusWorks 963 964EN Module User s Manual WEB BROWSER Test Page TIP Viewing a module s web page is treated similar to viewing a web page on the internet The first time you open a page its image is stored as a temporary internet file in PC memory However each subsequent attempt to view that page will need to automatically update that image especially when making configuration changes With Internet Explorer click the Internet Options of the Tools menu select the General tab locate the Temporary Internet Files information and click on the Settings button Then select Automatically under Check for newer versions of stored pages Then click OK to return to the General screen and click OK again to save your settings Ethernet Analog Input Use the scroll bar on the right to scroll down the page as shown below Ele Edt Vie
63. te 0800H to this register IMPORTANT You must FIRST write 5E2AH into the Calibration Access Register Register 40021 before attempting calibration Refer to Register Mirroring 3xxxx Input Registers are mapped to the 43xxx Holding Register space using an address offset of 43000 Notes Memory Map 1 Input values are 16 bit signed integer values representing percent with a resolution of 0 005 Isb 20000 is used to represent 100 The full range is 163 84 32768 decimal to 163 835 32767 decimal For example 100 0 and 100 are represented by decimal values 20000 0 and 20000 respectively Bipolar voltage ranges 964EN use 100 span of 20000 to 20000 current ranges 963EN use 0 100 span of 0 to 20000 2 The 964EN A D Count value is calculated via the expression count 82768 Vin Gain Vref 32768 where Vref 1 235V Gain is 1 t10V range 2 5V and 8 1 0V The 963EN A D Count value is calculated via the expression count 32768 lin 49 9Q Gain Vref 32768 where Vref 1 235V Gain is 1 0 20mA amp 4 20mA range 2 0 11 17mA range or 16 0 1mA range 3 WARNING Access to calibration registers 40022 through 40129 is not normally required and unintentional writes to these registers should be avoided to prevent module miscalibration Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 32 BusWorks 963 964EN Module Us
64. the states of a group of digital inputs Holding registers contain read write information that may be configuration data or output data For example the high limit value of an alarm operating at an input or an output value for an output channel Each module has a default factory configuration as noted in the SPECIFICATIONS section Your application will likely differ from the default configuration and the module will need to be reconfigured You may reconfigure this module by issuing the appropriate Modbus functions to Register Map registers as required by your application You may also use a standard web browser to access the built in web pages of the module to perform basic operations Ethernet Analog Input 2 1 Dynamic Host Configuration Protocol DHCP Domain Name System DNS MODBUS REGISTERS The x following the leading character represents a four digit address location in user data memory The leading character is generally implied by the function code and omitted from the address specifier for a given function The leading character also identifies the VO data type Register Functions Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com 2 2 BusWorks 963 964EN Module User s Manual Register Functions IMPORTANT When using your own software to manipulate the module please note that the maximum query through the Modbus TCP interface is only 50 registe
65. umber amp rev six byteMACID Run Indicator Status Firmware Number String Additional Data Field For detailed information on Modbus feel free to download our technical reference Introduction To Modbus at www acromag com For your convenience 9xxEN Ethernet modules mirror the contents and operation of registers Oxxxx 1Xxxx amp 3xxxx as applicable into holding register space 4xxxx for systems and controllers that cannot directly access registers Oxxxx 1xxxx amp 3XXXX All Modbus registers of this model can now be written to or read from using either the standard methods described in the Modbus specification or through mapping mirroring to the Holding Registers The registers are mapped as follows and specifics follow the mapping Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http Awww acromag com BusWorks 963 964EN Module User s Manual Ethernet Analog Input 2 3 0xxxx Coil Registers are mapped to 42xxx Holding Registers Register Mirroring 1xxxx Input Status Registers are mapped to 41xxx Holding Registers 3xxxx Input Registers are mapped to 43xxx Holding Registers For 3xxxx Input Registers the format of the registers are identical and you only need to offset your address by 43000 For example if you want to read Input Register 1 through the Holding Registers you would use the Read Holding Registers function with an address of 43001 For the 1xx
66. unctions Unless otherwise noted Holding Register values are maintained in non volatile memory Data Type Format 3x References Read Only Ref Addr Input Registers 30001 0000 Module Status Port 0 Input Range CHO 3 Bit 15 0 Not Used Bit 14 Wink Mode Flag 1 Wink Mode Blinks Run LED for ID 0 Normal Operation Bit 13 Default Mode Flag 1 Default Mode Indicator 0 Not Default Mode Bits 15 2 Bits 1 0 00 0 Not Used 963EN 4012 0 20mA 4 20mA 0 11 17mA 1V 0 1mA Reserved 964EN 4012 10V 5V Port 1 Input Range Format is same as Port 1 See Above Port 1 applies to channels 4 7 Port 2 Input Range CHOO Status Format is same as Port 1 See Above Port 2 applies to channels 8 11 Bits 15 2 0 Not Used Bits 1 0 Input Signal Status In Range Over Range Under Range Not Used CH01 Status Format is same as CHO Status CHO2 Status Format is same as CHO Status CHO3 Status Format is same as CHO Status CHO04 Status Format is same as CHO Status CHO5 Status Format is same as CHO Status CHO6 Status Format is same as CHO Status CHO7 Status Format is same as CHO Status CHO08 Status Format is same as CHO Status CHO9 Status Format is same as CHO Status CH10 Status Format is same as CHO Status CH11 Status CHOO Value Format is same as CHO Status Percentage 16 bit signed integer
67. use Internet Explorer to browse the module as required However to later restore your PC s connection to your company network you may have to re enable the use of a proxy server for your LAN There is no built in error detection to prevent you from writing invalid values to a configuration register As such if you inadvertently write an invalid value to an internal register you could cause the module to become inoperable under certain conditions If this happens in order to regain control of the module the module can either be re downloaded at the factory or you can try restoring the module to its initial configuration by following this procedure Procedure For Restoring any 9xxEN Module to its Initial Configuration 1 While module power is OFF press and hold the front panel toggle switch in the default DFT left position 2 While continuing to hold the toggle switch in the default position apply power to the module 3 After a few seconds the Status LED will begin to blink quickly and you can release the default switch at this point The module will continue to boot itself as it normally does That is the green RUN LED will blink for 1 10 seconds as the unit acquires its address then remain ON for normal operation 4 Ifthe STATUS LED fails to blink rapidly after a few seconds and the RUN LED just blinks for a few moments as it normally does then reinitializing the module has failed and you should try it again This time make
68. w Favottes Tools Heb a Ea Links ga Back gt gt A A QSeach aFavortes GPMeda G Pr 3 M A Address ja http 128 1 1 100 test shtml G0 Eas mans YOT pz 7 pise n E Port Configuration Control Port Range Port Range Port Range 10 VDC 10 VDC e 10 VDC 0 c 5 VDC 1 c 5S VDC 2 c 5 VDC c 1 VDC c 1 VDC c 1 VDC submit Network Configuration Page Password Configuration Page Calibration Page H Home Page Copyright 2003 Acromag Inc All rights reserved Lal E Done Intemet Note that the 12 channels of this module are divided into 3 groups ports of 4 channels each Each port represents one pluggable I O terminal block 6 screws Port Number 0 refers to channels 0 3 port number 1 refers to channels 4 7 and port number 3 to channels 8 11 Input signals for each channel are indicated to 3 decimal places as shown IMPORTANT The input level indicated only reflects the level of the inputs at the moment this screen is invoked and this does not continuously update You can click your browser s refresh button to get a new input update You can also use the Port Configuration Control of this page to change the input range for the channels on a port by port basis For the 964EN shown you may select from bipolar voltage ranges 1V 5V or 10V For the 963EN you could choose 0 20mA 4 20mA 0 11 17mA or 0 1mA Note that the 0 11 17mA range is intended t
69. when the 0 20mA range is calibrated and is not calibrated separately All other ranges are calibrated separately You can choose to use the web browser calibration page to accomplish calibration easiest or via direct register access as described below If recalibration of any input is required all applicable ranges of both models should be done On the 963EN 4012 the 4 20mA input range is a sub range of the 0 20mA range and is automatically calibrated at the same time INPUT RANGE ZERO Cal Cal Lo FS Cal Cal Hi 963EN 4012 12 Current Inputs 0 to 20mA amp 4 to 20mA 1 0mA 0 to 11 17mA 1 0mA 0 to imA 964EN 4012 12 Voltage Inputs 10V to 10V DC 5V to 5V DC 1V to 1V DC IMPORTANT For best results be sure to use a precision signal source capable of reproducing the nominal endpoint signals at least as accurate as the module itself better than 0 1 of span Always allow the module to warm up a few minutes prior to calibration Method 1 Calibration Using The Built In Browser Interface 1 Make sure that the range that needs calibrating is currently selected 2 Bring up the browser interface and select the calibration page 3 Apply either the zero or span input signal to the channel to be calibrated Calibrate the zero endpoint signal first before the span endpoint signal 4 Wait about 10 seconds for the input to settle and be read 5 Click on the channel number and
70. xx Input Status Registers where supported the return data is reformatted to match the Holding Register format For example if you request the Input Status for 12 digital inputs instead of getting 2 bytes returned with the first 12 bits representing the 12 digital inputs you will get 12 separate words each set to either 0000H OFF or FFFFH ON For the 0xxxx Coil Registers where supported reads are handled in the same way as the 1xxxx Input Status Registers You can also write to the coil registers by using the Preset Single Register function with an address offset of 42000 Setting the data to OOOOH will turn the coil OFF while setting the data to FFOOH will turn the coil ON Writing to multiple coils is not supported via register mirroring you must use the Write Multiple Coils function for that Note that with respect to Acromag 9xxMB Modbus RTU modules only 3xxxx Input Registers are mirrored into 4xxxx space not Coil or Input Status registers as noted here for 9xxEN models I O values for Series 900EN modules are represented by the following Data Types simple data types for temperature percentage and discrete on off Summary Of Data Types Used By 900MB 900EN Modules Data Types Description Count Value A 16 bit signed integer in range of 32768 to 32767 or unsigned integer in range of 0 to 65535 representing an A D or DAC count time value or frequency Percentage A 16 bit signed integer value in range
71. your module in the Address window http 128 1 1 100 for our example click Go and you will be presented with a Home Page window similar to that shown below Tj Home Page Microsoft Intermot Explorer fie pd Yew Fyvoites Took Help e Like Back Q A A Ash GyFavoites FPH J B Sh a Address renp 128 1 1 100 index shemi z C60 964EN 4012 Home Page Network Configuration Page Calibration Page E Dore D inene z The Home Page provides buttons to access the other web pages of this module that are used to configure the network parameters change the user name and password calibrate the module and operate test the module For each new browser session that accesses the Home Page of this module you will be presented with a window prompting you to enter the current User Name and Password as shown below This information is required before the program will allow you to make any other selections The default user name and password is User and password00 respectively After entering these defaults you may wish to invoke the Password Configuration Page to change these parameters to something more meaningful to you Acromag Inc Tel 248 624 1541 Fax 248 624 9234 Email sales acromag com http www acromag com 8 BusWorks 963 964EN Module User s Manual Ethernet Analog Input WEB BROWSER Home Page Password Configuration Page IMPORTANT If you forget Enter Network Password 21x y
72. ype Format Registers 4x References Read Write 000B Port 2 Scaling Low Do Not Use 000C Reserved Do Not Use 000D Port 2 Scaling High Reserved Do Not Use Do Not Use Reserved Do Not Use Reserved Do Not Use Reserved Do Not Use Reserved Do Not Use Reserved Calibration Access And Wink Mode Toggle And Restore Factory Calibration And Factory Use Only CHO Cal Hi Range 0 Do Not Use Writing 24106 5E2AH here immediately removes write protection from the calibration registers that follow All other values apply write protection to the calibration registers except 21845 44718 and 43981 See Below Writing 21845 5555H to this register will cause the module to Wink its Run LED Writing this value a second time will stop Wink Toggles Wink ON OFF Writing 44718 AEAEH will cause the module to restore its factory calibration This can only be done after Save Factory Calibration has been done at the factory Writing 43981 ABCDH is reserved for factory use This should not be performed by anyone else or operation will be degraded This register always reads back 0 After a reset this register is set back to 0 write protection enabled and no wink This register is not maintained in flash Raw A D Count Value See Note 2 0 20mA 963EN or 10V 964EN CHO Cal Lo Range 0 Raw A D Count Value See Note 2

BusWorks 900EN Series-Modbus TCP/IP 10

Contents

Download Pdf Manuals

Related Search

Related Contents