CIU 850 Modbus-GRM-PLC
Installation and operating instructions
GRUNDFOS
INSTRUCTIONS
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Страница 1: ...CIU 850 Modbus GRM PLC Installation and operating instructions GRUNDFOS INSTRUCTIONS For the latest online version visit Grundfos Product Center http net grundfos com qr i 98490991 ...
Страница 2: ...oduct description 3 5 Installation 4 5 1 Mechanical installation 4 5 2 Connecting the data cables 4 5 3 Electrical connection 4 5 4 GRM commissioning 4 6 Operation 5 6 1 Communication status LEDs 5 6 2 Ethernet status LEDs 5 6 3 PLC CPU status LEDs 5 7 General data 5 8 Fault finding 6 9 Parts list 7 10 Disposal 7 Warning Prior to installation read these installation and operating instructions Inst...
Страница 3: ...Ethernet port 2 DATA2 6 Status LED of Ethernet port 2 LED8 7 9 pin RS 485 serial port DATA3 8 Status LED 1 of CIU 850 LED1 9 Status LED 2 of CIU 850 LED2 10 Status LED 3 of CIU 850 LED3 11 Status LED 4 of CIU 850 LED4 12 Power LED of PLC CPU PWR 13 Earth connection of the PLC CPU GND 14 24 V power supply of the PLC CPU PSU 15 MicroSD card slot 1 SD1 16 Status LED of MicroSD HDD1 17 MicroSD card sl...
Страница 4: ...tup the Router for closed APN and power router a related SIM card with closed APN is also required for wireless router communication 5 3 Electrical connection The electrical installation must be carried out by an authorised person in accordance with local regulations and the relevant wiring diagram Fig 3 Connection of the power supply 1 Connect the power supply unit to the PLC CPU using two wires ...
Страница 5: ...status LEDs The PLC CPU has status LEDs on the front See fig 1 7 General data Caution Do not remove or replace the microSD card while the PLC CPU is switched on Note The USB ports of the PLC CPU cannot be used for other USB devices LED Description On Off LED1 Connection to GRM Established once Never established LED2 Connection to Modbus device Established Not established LED3 GRM activity Active N...
Страница 6: ...3 of the Ethernet router firewall and network are open for outbound traffic c The Ethernet cable is defective or not connected correctly Check that both ends of the Ethernet cable are correctly inserted in the ports and that LED5 is on Replace the cable if necessary 4 The status LEDs show that the CIU 850 is not connected to Modbus RTU See section 6 1 Communication status LEDs a The serial cable o...
Страница 7: ... 850 box 98502708 1 MicroSD card pre installed in slot 1 of the PLC CPU 98516861 1 PLC CPU 1 PLC CPU extension module 1 Power supply unit 24 VDC 4 A 1 Red wire 2 Black wire 1 Ethernet cable with RJ 45 connectors patch cable 1 9 pin to 15 pin serial adapter with two wires for external 24 VDC 1 RS 485 serial cable 1 8 metres 1 Installation and operating instructions for the 24 V power supply unit 1 ...
Страница 8: ...a must be connected and pins 7 and 8 data Pin assignment of the COM interface TM06 5643 5115 TM06 5644 5115 TM06 5645 5115 PIN Signal Type Description 2 TxD Data Out Transmit 422 3 RxD Data In Receive 422 5 GND Ground Ground 6 VCC VCC 5 V 7 TxD Data Out Transmit 422 8 RxD Data In Receive 422 X000 X001 X101 X200 DV1 D X103 X100 X102 CX9020 PWR TC HDD HDD PE PE 03 04 24V 24V 0V 0V 01 02 X0 00 07 08 ...
Страница 9: ...11 A1 2010 A2 2013 EMC Directive 2014 30 EU Standard used EN 61204 3 2000 EN 61000 6 2 2015 and EN 61000 6 4 2005 A1 2011 RoHS Directives 2011 65 EU and 2015 863 EU Standard used EN 50581 2012 This EU declaration of conformity is only valid when published as part of the Grundfos installation and operating instructions publication number 98490991 0517 Bjerringbro 1st April 2017 Svend Aage Kaae Seni...
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