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CPU General Specifications

1. ety Hes 7 eo s2 eB vac S65 pa S O m 5o 20 CPU Battery Slot for DL440 Port 1 DIP Switch Config No Memory Cartridge programming MMI battery station address baud rate 2S optional on DL450 BESO CPU Keyswitch mode select Port 2 Directiocic 405 zs ee or l Status indicators Koyo ppo ORUN 3 T programming MMI wo GA fe wine ia oO Wiring Terminals ee acl Ue o gt Port 0 S ze i programming MMI CPU Battery c E p Pay 432 ta D F 1 esI TT Por 1 D ee programming MMI Slot for optional a lal 35 Memory Cartridge Port 3 remote I O network DL405 User Manual 3rd Edition Rev E CPU Specifications and Operation Ea Communication DL405 CPUs provides up to four communication ports The DL430 DL440 CPUs Ports have two ports while the DL450 CPU has a total of four ports Port 0 The first port all CPUs is located on the 15 pin D shell conector It is for general Specifications programming such
2. Ol 6 Pin female modular RJ12 phone jack type connector Protocols DirectNet slave only K sequence Non procedure RS232C 300 600 1200 2400 4800 9600 19200 38400 baud 8 data bits 1 start 1 stop bit odd even or no parity Nodes from 1 to 90 Port 2 Port 2 Pin Descriptions DL450 1 1 ov Power connection GND 2 5V Power conection 3 RXD_ Receive Data RS232C 6 4 _TXD _ Transmit Data RS232C 5 5V Power conection 6 OV Power connection GND 6 pin Female Modular Connector NOTE The 5V pins are rated at 200mA maximum primarilly for use with some operator interfaces DL405 User Manual 3rd Edition Rev E CPU Specifications and Operation Port 3 The operating parameters for Port 3 on the DL450 CPU are configurable using Aux Specifications functions on a programming device x x y e 25 Pin female D type connector AD A40 490 e Protocols DirectNet K sequence Remote I O MODBUS master or slave e RS422 non isolated distance within 1000 ft 3280 ft e 300 600 1200 2400 4800 9600 19200 38400 baud DirectNet K sequence MODBUS protocols 19200 38400 Remote 1 0 protocol e 8 data bits 1 start 1 stop bit odd none even parity e Hex ASCII modes use Aux function to configure e Selectable address 1 90 us
3. ii no Sc Cs OS im Port2 ge Specifications DS X XI x 5 430 440 450 Port 1 Pin Descriptions All CPUs 1 Not used 2 _TXD _ Transmit Data RS232C Port 1 3 RXD Receive Data RS232C 4 RTS __ Request to Send RS232C 1 5 CTS _ Clear to Send RS2332C fo gt 6 Not used e 7 SG Signal ground RS232C RS422 e g port 3 on DL450 lt 9 RXD Receive Data RS422 10 _ _RXD _Receive Data RS422 ae 11 CTS Clear to Send RS422 e 12 port 3 on DL450 o 13 port 3 on DL450 a oO 14 TXD _ Transmit Data RS422 oO 15 Not used o 16 TXD Transmit Data RS422 eo 17 Not used O 18 RTS Request to Send RS422 i O a 19 RTS Request to Send RS422 20 Not used 25 pin Female 21 Not used D Connector 22 Not used 23 CTS Clear to Send RS422 24 port 3 on DL450 25 port 3 on DL450 The operating parameters for Port 2 on the DL450 CPU are configurable using Aux functions on a programming device DAR o a ie QO XD Directioaic 405 west Koyo pwro mpun 6 cPpU O OBATT RUN avoc 1 250K 1A RUN tl Y r IC OUT ypc L oa apes aa
4. Remote I O Distance 3300 ft 1000m 3300 ft 1000m 3300 ft 1000m Discrete I O Module Point Density 8 16 32 64 8 16 32 64 8 16 32 64 Slots per Base 4 6 8 4 6 8 4 6 8 The first values represent CPUs using the 7 5K memory cartridge and the second value is for using 15 5K memory cartridges Additional Discrete and Analog I O can be supported within the power budget through the use of remote I O DL405 User Manual 3rd Edition Rev E CPU Specifications and Operation Feature DL430 DL440 DL450 Number of instructions available see Chapter 5 for 113 170 210 a description of the available instructions Control relays 480 1024 2048 Special relays system defined 288 352 512 Stages in RLLPLUS 384 1024 1024 V memory 3072 words 7168 words 15360 words Timers 128 256 256 Counters 128 128 256 Immediate I O Yes Yes Yes Interrupt input 8 points 16 points 16 points Subroutines No Yes Yes For Next Loops No Yes Yes Drum Timers No No Yes Math Integer Integer Integer and Floating Point PID Loop Control built in No No 16 loops Time of Day Clock Calendar No Yes Yes Internal diagnostics Yes Yes Yes Password security No Yes Yes multi level System and user error log No Yes Yes Battery backup Yes Yes Yes CPU Electrical Specifications 196 240 VAC 10
5. op c 25 C OG 5 g2 fa1 No DS as oO CPU Specifications and Operation CPU General Specifications Features DL430 DL440 DL450 Total Program memory words 6 5K 14 5K 22 5K 22 8K 30 8K Ladder memory words built in 3 5K 7 5K 15 5K 7 5K 15 5K V memory words 3 0K 7 0K 15 3K Scan Time typical 1 K boolean 8 10 mS 2 3mS 4 5mS Run time edit No Yes Yes RLL and RLL YS Programming Yes Yes Yes Handheld programmer with cassette tape interface Yes Yes Yes DirectSOFT32 programming for Windows Yes Yes Yes Built in communication ports 2 ports 2 ports 4 ports CMOS RAM No w mem cartridge w mem cartridge UVPROM No w mem cartridge w mem cartridge EEPROM Standard on CPU w mem cartridge w mem cartridge FLASH RAM No No Standard on CPU Compatible with CoProcessor modules Yes Yes Yes Networking modules Yes Yes Yes RS232C RS422 Data Comm Module Yes Yes Yes Total I O 1152 1664 3584 Total I O available as Local I O Local expansion I O Remote I O 640 640 4096 Remote I O 512 max 1024 max 2048 max Remote I O Channels 2 2 3 Local discrete input points maximum 320 320 1024 Local discrete output points maximum 320 320 1024 Local analog input channels maximum 320 320 512 Local analog output channels maximum 320 320 512 Maximum number of channels masters remote 2 2 2 or slice per local CPU base
6. 15 Parameter DL430 DL440 DL450 DL440 450DC 1 DL440 450DC 2 Input Voltage Nominal 120 VAC 24 VDC 125 VDC Input Voltage Range 100 120 VAC and 20 29 VDC 100 132 VDC 10 15 Input Voltage Ripple N A less than 10 less than 10 Inrush Current maximum 20 A 10A 20 A Power Consumption maximum 50 VA 38W 30 W Voltage withstand dielectric strength relay 1 min at 1500 VAC between primary secondary field ground and run Insulation resistance gt 10Me at 500 VDC Output Voltage auxiliary power supply 20 28 VDC 24 nominal ripple more than 1V P P N A on DL440 DC 1 and DL440 2 Output Current auxiliary power supply 24 VDC 400 mA maximum DL405 User Manual 3rd Edition Rev E fe J a O D seb e O SUOHeOIIOdS NdI CPU Specifications and Operation CPU Hardware Features The following diagram shows the main external features of the DL405 CPUs DL430 DL440 CPUs Status indicators Port 0 l Keyswitch programming MMI mode select D4 430 CPU 110 220VAC S gt O EN pwRC O Batt RUN TERM S RNO O 10 STOP cu O O com 30VDC_ 1A 250VAC 1A O Wiring Terminals c 4
7. L450 CPU reads process variable PV inputs during each scan Then it makes PID loop calculations during a dedicated time slice on each PLC scan updating the control output value The control loops use the Proportional Integral Derivative PID algorithm to generate the control output command This chapter describes how the loops operate and what you must do to configure and tune the loops Analog or Digital Output P DL450 CPU PID Loop Calculations Manufacturing Process eee a a E 92 i slalelelelelelel software Release 2 0 or later DirectSOFT32 uses dialog boxes to create a forms like editor to let you individually set up the loops After completing the setup you can use DirectSOFT32 s PID Trend View to tune each loop The configuration and tuning selections you make are stored in the DL450 s FLASH memory which is retentive The loop parameters also may be saved to disk for recall later DL405 User Manual 3rd Edition Rev E PID Loop Operation DL450 only PID Loop Feature Specifications Number of loops Selectable 16 maximum CPU V memory needed 32 words V locations per loop selected 64 words if using ramp soak PID algorithm Position or Velocity form of the PID equation Control Output polarity Selectable d
8. as DirectSOFT32 or operator interface connections The J iviv D4 HPP handheld programmer can only be used on this port on the CPU The 430 440 450 operating parameters for Port 0 are permanently set to the values shown e 15 Pin female D type connector e Protocol K sequence e RS232C non isolated distance within 15 m approx 50 feet e 9600 baud 8 data bits 1 start 1 stop bit odd parity e Asynchronous Half duplex DTE P3 Port 0 Pin Descriptions All CPUs a amie ee Port 0 1 YOP Sense connection between HPP and CPU s voo 2 TXD _ Transmit Data RS232C So ey ew te a 3 RXD Receive Data RS232C spe 1A O A e 4 ONLINE Request Communication TTL kiige m 5 ABNO CPU Error TTL ell amp 3 e 6 PRDY CPU ready to communicate TTL Tell 6 7 CTS Clear to Send RS232C oa tl za s 8 YOM _ Sense connection between HPP and CPU ele cs 9 Not Used 0 lle z 10 LCBL Sense cable connection TTL os 3 e 11 5V2 5VDC for HPP logic oC ee le 33 12 5V2_ 5 VDC for LCD backlight of E 3s a 13 OV Logic ground D AR Jie V 15 pin Female heey mee 5D O gic ground 2 SSS Pe nGa 15 0V Logic ground so Port 1 Port 1 all CPUs is located on the 25 pin connector and is called the secondary S 3 Specifications comm port for the DL430 DL440 CPUs The secondary comm port address is D JIJI stored in the memory cartridge along with the I O configuration It is for general nae As programming such as DirectSOFT32 operator inte
9. ction when the control output reaches 0 or 100 speeds up loop recovery when output recovers from saturation Error Deadband Specify a tolerance plus and minus for the error term SP PV so that no change in control output value is made Alarm Feature Specifications Deadband Specify 0 1 to 5 alarm deadband on all alarms PV Alarm Points Select PV alarm settings for Low low Low High and High high conditions PV Deviation Specify alarms for two ranges of PV deviation from the setpoint value Rate of Change Detect when PV exceeds a rate of change limit you specify a O Or xe gt O ge e Oo 530 lt 9 ae fo 5 DL405 User Manual 3rd Edition Rev E
10. e Aux function to configure Port 3 Pin Descriptions DL450 1 Not used 2 port 1 V e oo 3 port 1 4 port 1 5 port 1 6 Not used 7 SG Signal ground 8 Not used 9 port 1 10 port 1 11 port 1 12 __TXD _Transmit Data RS422 13 TXD Transmit Data R8422 14 15 16 17 18 19 20 C PIGIZZOVAG Koyo pwro ORUN cpu O OBATT DAGO Ovo oO oO orm N TERM STOP GPUIPOWER gt coacocccetE Ol Gay J 7 l l D J 2 ie D D ama fa port 1 Not used port 1 Not used port 1 port 1 Not used 25 pin Female 21 Not used D Connector 22 Not used 23 port 1 24 RXD _ Receive Data RS422 25 RXD _ Receive Data RS422 suOHeoiIN9dS Add e00000000000 e eo0o0000g000000 A drawing summarizing the pin locations Two Logical Ports on and functions of ports 1 and 3 on the the 25 Pin Connector 25 pin connector is to the right The two Port 1 Port 3 logical ports share two ground pins but o he o have separate communications data pins ik eo t o When using both logical ports you will aTs P0 probably have to make a custom cts S ag o5 con
11. irect acting or reverse acting Error term curves Selectable as linear square root of error and error squared Loop update rate time between PID calculation 0 05 to 99 99 seconds user programmable Minimum loop update rate 0 05 seconds for 1 to 4 loops 0 1 seconds for 5 to 8 loops and 0 2 seconds for 9 to 16 loops Loop modes Automatic Manual operator control or Cascade control Ramp Soak Generator Up to 8 ramp soak steps 16 segments per loop with indication of ramp soak step number PV curves Select standard linear or square root extract for flow meter input Set Point Limits Specify minimum and maximum setpoint values Process Variable Limits Specify minimum and maximum Process Variable values Proportional Gain Specify gains of 0 0 to 99 99 Integrator Reset Specify reset time of 0 0 to 99 99 in units of seconds or minutes Derivative Rate Specify the derivative time from 0 00 to 99 99 seconds Rate Limits Specify derivative gain limiting from 1 to 20 Bumpless Transfer Automatically initialized bias and setpoint when control switches from manual to automatic Bumpless Transfer II Automatically set the bias equal to the control output when control switches from manual to automatic Step Bias Provides proportional bias adjustment for large setpoint changes Anti windup For position form of PID this inhibits integrator a
12. nector which divides the signals in two ovl e 9 RTS wee for two separate cables 52 o 2 RXD z 0 E RXD e O o CTS 5 Nee 6 RYDE 9 0 RXD 0 TXD ae ae DL405 User Manual 3rd Edition Rev E 8 2 PID Loop Operation DL450 only DL450 PID Loop Features ation Boonie ot on a QT A Main Features The DL450 process loop control offers a sophisticated set of features to address many application needs The main features are e Up to 16 loops individual programmable sample rates e Manual Automatic Cascaded loop capability available e Two types of bumpless transfer available e Full featured alarms e Ramp soak generator with up to 16 segments e Auto Tuning NOTE The D4 450 CPU s PID algorithm now supports the use of 16 bit analog inputs and outputs auto tuning and other advanced features This CPU requires DirectSOFT32 Version 3 0c Build 58 or later and CPU firmware version 1 9 H8 and 2 446 SH or later to implement those features See our website for more information www automationdirect com The DL450 CPU has process control loop capability in addition to ladder program execution You can select and configure up to sixteen loops All sensor and actuator wiring connects to standard DL405 I O modules as shown below All process variables gain values alarm levels etc associated with each loop reside in a Loop Variable Table in the CPU The D
13. rfaces and networking but it cannot connect to the handheld programmer Port 1 provides additional features such as programmable baud rate parity ASCII Hex mode and network address Its RS422 signals support multidrop networking and programming applications The baud rate and station address override is selected by dip switches on the rear of the DL430 DL440 CPUs The DL450 uses Aux functions to set the same parameters it has no DIP switches RS232C or RS422 is selected by cabling to the proper signal pin sets on the connector Parity ASCII Hex mode and station address are selected by AUX auxiliary functions with a programming device e 25 Pin female D type connector e Protocols K sequence DirectNet The DL450 additionally supports Non Sequence and MODBUS protocols Note The DL430 cannot support K sequence on ports 0 and 1 simultaneously Use DirectNet on port 1 if port O is used for communications e RS232C RS422 Selectable address 1 90 use Aux function e 300 600 1200 2400 4800 9600 19200 38400 DL450 only baud e Hex ASCII modes use Aux function to configure e 8 data bits 1 start 1 stop bit Odd Even or No parity e Asynchronous Half duplex use Aux function to configure DTE DL405 User Manual 3rd Edition Rev E CPU Specifications and Operation D4 430 CPU RUN PWI PUO O com 110 220VAC RO O ear O Ow O

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