Installation Manual Installation Manual
Contents
1. SSENECA Sm Z PC Line D IO MODULE 6 DIGITAL INPUTS 2 RELAY OUTPUTS MODBUS COMMUNICATION ON RS485 Installation Manual Contents General characteristics Technical specifications Installation rules Electrical connections Digital inputs Digital outputs DIP switch settings Modbus connections rules Module configuration Alarm delay DIP Switch SW2 3 e SW2 4 Logical schemes LEDs Signallings Factory settings SENECA s r l Via Germania 34 35127 Z 1 CAMIN PADOVA ITALY Tel 39 049 8705355 8705359 Fax 39 049 8706287 For a manual and configuration software see www seneca it This document is property of SENECA srl Duplication and reprodution are forbidden if not authorized Contents of the present documentation refers to products and technologies described in it All technical data contained in the document may be modified without prior notice Content of this documentation is subject to periodical revision SSENECA MI000944 I E ENGLISH 1 13 General Specifications e 6 opto insulated digital inputs with a common contact Internal or external power supply of inputs selectable with a jumper e Protection of inputs by TVS 600 W ms transient suppressors e Insulation of the 1500 Vac inputs with respect to the remaining low voltage circuits e 2 SPST relay outputs with common contact capacity of 2 AAC1 250 Vac Selection of N O or N C contact for each rela2. 5 1 IN 2 N O 11 12 OUT2 N D 6 1 IN 3 N O SETTING OF DIP SWITCH SW2 7 1 IN 4 N O nia en IN5 N O t lal 9 1 IN 6 N O MOTOR COMMAND MODE INPUTS OUTPUTS Terminal Meaning Type Teminal Meaning Type 4 1 Local Remote N O 10 12 Alarm N E 5 1 Start N O 11 12 Start N D 6 1 Stop N C SETTING OF DIP SWITCH SW2 7 1 Thermal protection N C on 4 4 3 4 8 1 Feedback N O t gapi 9 1 Silence alarm N O PNEUMATIC VALVE COMMAND MODE INPUTS OUTPUTS Terminal Meaning Type Terminal Meaning Type 4 1 Local Remote N O 10 12 Alarm N E 5 1 Activation N O 11 12 Start N D 6 1 Return N C SETTING OF DIP SWITCH SW2 7 1 Return Travel Limit CLP on A A S A 8 1 Activation Travel Limit C 1 P t mop 9 1 Silence alarm N O SENECA MI000944 I E ENGLISH 7 13 MOTORISED VALVE COMMAND MODE INPUTS OUTPUTS Terminal Meaning Type Terminal Meaning Type 4 1 Local Remote N O 10 12 Return N D 5 1 Activation N O 11 12 Start N D 6 1 Return N C SETTING OF DIP SWITCH SW2 7 1 Return Travel Limit C 1 P 7 on 4 4 3 4 8 1 Activation Travel Limit C 1 P t ee 9 1 Not used N O These commands are effective only if the Local Remote input is in Local position open contact If the Local Remote input is in Remote position closed contact the respective commands are sent to the module by writing in the respe
3. S Silence Alarm MI000944 I E Return Z D IO PNEUMATIC VALVE eka gi bl E N Alarm MOTORISED VALVE aL RN Q Silence Alarm ENGLISH 11 13 effect The input Silence Alarm does not Note The register R 1 does not have have effect ENGLISH 12 13 LEDS Signallings LED STATE Meaning of LEDS PWR On Power supply presence FAIL Blinking Error settings On Fault Failure RX Blinking Recived data from RS485 On Verify the connection TX Blinking Recived data from RS485 On Verify the connection Factory settings All DIP switch OFF Modbus protocol Communication parameters 38400 8 N 1 Addr 1 Sensor power supply INTERNAL Digital outputs DISABLE Modality Type I O MODALITY Alarm delay 10 s Variations of standard parameters are possible by using configuration softwares Z NET and EASY Z PC www seneca it For more information about a lis of all register and thier function consult the USER manual Disposal of Electrical amp Electronic Equipment Applicable throughout the European Union and other European countries with separate collections programs This symbol found on your producr or on its packaging indicates that this product should not be treated as household waste when you wish to dispose of it Instead it should be handed over to an applicable collection point for the recycling of electrical amp electronic equipment By ensuring this product is didposed of corr
4. lower part of the control panel Inserting on the DIN rail Inserting on the DIN rail As itis illustrated in the next figure 1 Insert the rear IDC10 connector on a DIN rail free slot the inserting is univocal since the connectors are polarized 2 Tighten the two locks placed at the sides of the rear IDC10 connector to fix the module DIN rail Electrical Connections POWER SUPPLY AND MODBUS INTERFACE Power Supply and CAN MODBUS interface are available by using the bus for the Seneca DIN rail by the rear IDC10 connector or by Z PC DINAL2 17 5 accessory Rear Connector IDC10 RS485 GND RS485 A Power Supply AC In the figure the meaning of the IDC10 connector pins is showed in the case the user decides to provide the signals directly through it Power Supply AC RS485 B ee Z PC DINAL2 17 5 Accessory Use Ground DIP SWITCH In case of Z PC DINAL 2 17 5 Power supply AC accessory use the signals may be provided by terminal blocks The figure shows the meaning of the terminals and the position of the DIP switch present on each DIN rail supports listed on Accessories for network termination not used in case of Modbus network j GNDSHLD Shield to protect the connection cables recommended Power supply AC il 120 Ohm Nia ui ooooo ooooo Ld oOoOooo0 OoOoOoooo CA CA SENECA MI000944 I E ENGLISH 4 13 Modbus connection rules 1 Install the modules on the
5. DIN rail max 120 2 Connect the remote modules using cables of proper length On the table the following data about the cables length are provided Bus Length Modbus network maximum length as a function of the Baud rate It is the lenght of the cables which connect the two bus terminators modules see Scheme 1 Drop Length maximum length of a drop line 2 m see Scheme 1 Scheme 1 Bus lenght Drop lenght Node Node3 1200 m 2m Terminator Ld Terminator Git Node 1 Node 2 Node 5 Bus Length Ld Drop Length For the best performances the use of special shielded cables is recommended BELDEN 9841 cable for example DIP switch settings The DIP switches position defines the module Modbus communication parameters Address and Baud Rate In the following figure the Baud Rate and Address values are listed as a function of the DIP switches position DIP SWITCH STATUS POSITION BAUD RATE POSITION ADDRESS POSITION TERMINATOR OOxxxxxx 9600 xx000001 1 none See J4 01XXXXXX 19200 xx000010 2 none See J4 10XXXXXX 38400 a n 11XXXXXX 57600 xx111111 63 POSITION BAUD RATE POSITION ADDRESS xx000000 From EEprom xx000000 From EEprom Note when switches from 3 to 8 are in OFF comunication settings are retrieved from EEprom S SENECA MI000944 I E ENGLISH 5 13 Digital Inputs Sensors REED PROXIMITY PNP NPN contact can be connected to the input terminals The power supply to these sensors can be
6. ctive registers N D Normally de energised relay N E Normally energised relay CIP Closed in position MOTORS COMMAND LOGIC in LOCAL mode To start the motor close the START input The module controls if the THERMAL PROTECTION and STOP inputs are closed in this situation it enables the START output After the programmed time see DIP switches SW2 3 and 4 and modbus 40005 register the closure of the FEEDBACK input is verified If still open the module enables the ALARM output the START output remains enabled If the THERMAL PROTECTION input opens during operation the ALARM output is immediately enabled and the START output is disabled To silence the alarm close the SILENCE ALARM input To stop the motor open the STOP input the module disables the START output The FEEDBACK input must open within the programmed time otherwise the module enables the ALARM output PNEUMATIC VALVE COMMAND LOGIC in LOCAL mode To enable the pneumatic valve close the ACTIVATION input The module controls if the RETURN inputis closed in this situation it enables the ACTIVATION output After the programmed time see DIP switches SW2 3 and 4 and modbus 40006 register the opening of the ACTIVATION TRAVEL LIMIT input is verified If it is still closed the module enables the ALARM output the ACTIVATION output remains enabled To silence the alarm close the SILENCE ALARM i
7. ectly you will help prevent potential negative consequences to the environment and human health which could otherwise be caused by inappropriate disposal of this product The recycling of materials will help to conserve natural resources For more detailed information about the recycling of the product please contact your local city office waste disposal service of the retail store where you purchased this product S SENECA MI000944 I E ENGLISH 13 13 SENECA MI000944 I E ENGLISH SENECA SENECA MI000944 I E MI000944 I E ENGLISH ENGLISH
8. ing Altitude Up to 2000 m a s l ane 20 85 C Protection IP20 CONNECTIONS Removable 3 way crew terminals 3 5 pitch Connections Rear IDC10 connector for DIN 46277 rail DIMENSIONS BOX Dimensioni L 100 mm H 112 mm W 17 5 mm PBT colore nero STANDARDS The module complies with the following standards Contenitore ISOLATIONS 1500 Vac a tre punti Digital CPU Inputs Digital lsolations 1500 V EN61000 6 4 2002 10 electromagnetic emission industrial environment EN61000 6 2 2006 10 electromagnetic immunity industrial environment EN61010 1 2001 safety All circuits must be isolated from the other circuits under dangerous voltage with double isolation The power supply transformer must comply with En60742 Isolated transformers and safety transformers ADDITIONAL NOTES Use in Pollution Degree 2 Environment Power Supply must be Class 2 When supplied by an Isolated Limited Voltage Limited Current power supply a fuse rated max 2 5ASshall be installed in the field SSENECA MI000944 I E ENGLISH 3 13 Installation Rules The module is designed to be installed in vertical position on a DIN 46277 rail In order to ensure optimum performance and the longest working life the module s must be supplied adequate ventilation and no raceways or other objects that obstruct the ventilation slots Never install modules above sources of heat we recommend installation in the
9. lay DIP Switches SW2 3 and SW2 4 gt Least significant bit RO Register 40002 Status of inputs and outputs Most significant bit R15 lt The symbols R 15 R 0 represent the bits of 40002 register refering to the following stucture LOGIC lt R15 R14 SW2 3 e SW2 4 Motor Pneu Valv Mot Valv Alarm delay from EEprom 10s 10s 10s default default default Alarm delay short 4s 15s Alarm delay medium 5s 30 s 120 s Alarm delay long 30 s 120 s 300 s R 11 SENECA moosse encusH ona Logical schemes Z D IO MOTOR CONTROL a E gt D Q 1 REI EA amp 5 2 4 oO Pe 25 BE g z ee 28 g F z 7 Q 5o g 23 5 j 2S S T 2 we 5 62 a ze i 3 gee g5 Dio 5 58 pr gt N2 g z n D Bp 25 S N a n O e O bz Y E z 6 5 8 gt lt Q O 8 2 Ma G 5 SENECA MI000944 I E ENGLISH 10 13 L Loc Rem Activation SENECA Least significant bit RO Activation Register 40002 Status of inputs and outputs Most significant bit R15 The symbols R 15 R 0 represent the bits of 40002 register refering to the following stucture R 14 rs Y Activation Return Loc Rem SENECA MI000944 I E LOGIC N t
10. nput If you open the RETURN input the module disables the START output The RETURN TRAVEL LIMIT input must open within the programmed time otherwise the module enables the ALARM output An incongruous situation of the travel limit devices simultaneous opening of the two inputs ACTIVATION TRAVEL LIMIT and RETURN TRAVEL LIMIT immediately activates the ALARM output and lights up the FAIL LED SENECA MI000944 I E ENGLISH 8 13 MOTORISED VALVE COMMAND LOGIC in LOCAL mode To enable the motorised valve close the ACTIVATION input The module controls if the RETURN input is closed and in this situation it disables the RETURN output if it was enabled and enables the ACTIVATION output After the programmed time see DIP switches SW2 3 and 4 and modbus 40007 register the opening of the ACTIVATION TRAVEL LIMIT input is verified If it is still closed the module disables the ACTIVATION output and activates the alarm Modbus and LED only If you open the RETURN input the module disables the ACTIVATION output if it was enabled and enables the RETURN output After the programmed time the opening of the RETURN TRAVEL LIMIT input is verified if it is closed the module enables the alarm An incongruous situation of the travel limit devices simultaneous opening of the two inputs ACTIVATION TRAVEL LIMIT and RETURN TRAVEL LIMIT immediately activates the alarm only modbus and LED Alarm de
11. obtained directly from the Z D IO Module factory configuration or it can be externally supplied Procedure for modifying the configuration of the inputs open the side lid and shift the configuration jumper J1 to position Int for 11 12 inpukpower internal power supply or in position Ext for supply external power supply see fig 2 10 12 Swi J1 A0000 Geez in SW2 Terminat J4 ooog Enable ci Disable J3 NA vg CONTACT NC fig 2 Internal Power supply Exsternal Power supply fig 3 For the meanings of the inputs see section Module Configuration Digital outputs The relay outputs can be configured to use the NO contact factory configuration or the NC contact To change the output configuration open the side lid and shift the configuration jumpers J2 and J3 see fig 2 fp 7 Q 40H Load Dout1 Q 44 3 Dout2 2l 12 Common ae fig 4 SENE CA MI000944 I E ENGLISH 6 13 Module configuration DIP Switch SW2 The module can be configured by the SW2 Dip switch in order to function in four different operating modes O MODE MOTOR COMMAND MODE PNEUMATIC VALVE COMMAND MODE MOTORISED VALVE COMMAND MODE I O MODALITY INPUTS OUTPUTS Terminal Meaning Type Terminal Meaning Type 4 1 IN 1 N O 10 12 OUT1 N D
12. y with a jumper e 3750 Vac insulation between the outputs and the remaining low voltage circuits e Internal logic for commanding motors pneumatic valves and motorised valves with management of thermal protection feedback travel limit and alarm e RS485 serial communication with Modbus Rtu protocol 64 nodes maximum without repeater Configurable via dip switch also e Communication times shorter than 10 ms 38400 Baud e Connection distance up to 1200 m e Pull out terminals with 2 5 mm cross section e Facilitated wiring of power supply and serial connection by means of a bus which can be housed in the DIN guide e Module can be fitted on and removed from bus without interrupting communication or power supply to the system Technical specifications INPUTS Reed Contact Proximity PNP NPN with external resistoor etc Type input Number of Channels 6 Discrimination limits according to IEC1131 2 tipo 1 10 Voc 3 mA 10 20 ms OUTPUTS 2 SPST relay outputs with common contact capacity 5A 250Vac Internal jumpers for selecting an NO or NC contact for each relay Transition level Minimum pulse lenght Outputs Number of Channels 2 Operate release time delay 5 2 ms SENECA MI000944 I E ENGLISH 2 13 POWER SUPPLY 10 40 Voc 19 28 Vaca 50 60 Hz Typical 1 5 W Max 2 5 W ENVIRONMENTAL CONDITION Voltage Consumption Temperature 10 65 C Humidity 30 90 a 40 C non conden
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