PLC Expansion Modules

PLC expansion modules (as used with programmable logic controllers) are the ideal solution for the acquisition and management of applications that include PLCs. They read and condition data from strain gaugeload and communicate basic weight data back to the processor.

What are PLC expansion modules used for?

PLC expansion modules are used in a wide range of applications such as non-automatic weighing machines, measuring of crane and cable loads, force measuring, platform scales and crane scales. To connect PLC expansion modules, a communication cable must be used to connect the module's PLC expansion port to the PLC. The primary task of an expansion module is the measurement and conversion of sensor voltage into a weight value.

Types of PLC expansion modules

PLC expansion modules are available in single or dual configurations. Other designs are available for more specialist applications such as dispenser/filler models or feeder control models. The different variables to choose from include number of inputs and outputs, voltage category, range and application.


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Description Price For Use With Module Type Range Input Type Output Type Number of Inputs Number of Outputs Voltage Category Memory Available Memory Length Width Depth Application
RS Stock No. 401-563
Mfr. Part No.CP1W-8ED
BrandOmron
$423.82
Each
units
PLC Module Input/Output - Voltage - 8 - 30 V dc - - 90mm 66mm 50mm -
RS Stock No. 746-2837
Mfr. Part No.CJ1W-EIP21
BrandOmron
$2,413.95
Each
units
CJ1 Series Ethernet/IP Unit - - - - - 5 V dc - - 90mm 31mm 65mm -
RS Stock No. 510-1647
Mfr. Part No.CJ1W-TS561
BrandOmron
$1,216.17
Each
units
CJ1 Series Terminal Block - Thermocouple - 6 - - - - - - - -
RS Stock No. 111-3765
Mfr. Part No.G70V-SOC16-P-1
BrandOmron
$313.81
Each
units
G2RV Slim I/O Relays Output Module - - Relay - 16 24 V dc - - 143mm 90mm 56mm -
RS Stock No. 746-2852
Mfr. Part No.CJ1W-PTS51
BrandOmron
$1,512.62
Each
units
CJ1 Series Input - Thermocouple - 4 - 5 V dc - - 90mm 31mm 65mm -
RS Stock No. 401-478
Mfr. Part No.CP1W-CIF11
BrandOmron
$131.55
Each
units
CP1E-N30 Series, CP1E-N40 Series, CP1E-N60 Series, NA20 Series Option Board - - - - - - - - - - - -
RS Stock No. 401-490
Mfr. Part No.CP1WTS102
BrandOmron
$882.49
Each
units
CP1H Series, CP1L Series Temperature Sensor Expansion Unit - Thermometer - 4 - 24 V dc - - 86mm 90mm 50mm -
RS Stock No. 401-484
Mfr. Part No.CP1W-CIF01
BrandOmron
$133.34
Each
units
CP1E-N30 Series, CP1E-N40 Series, CP1E-N60 Series, NA20 Series Option Board - - - - - - - - - - - -
RS Stock No. 746-2865
Mfr. Part No.CJ1W-SCU31-V1
BrandOmron
$1,354.11
Each
units
CJ1 Series Serial Communication Unit - - - - - 5 V - - 90mm 31mm 65mm -
RS Stock No. 401-513
Mfr. Part No.CP1W-ME05M
BrandOmron
$125.41
Each
units
G9SP Series Memory Cassette - - - - - - Yes - - - - -
RS Stock No. 401-434
Mfr. Part No.CP1W-40EDT1
BrandOmron
$740.74
Each
units
PLC Module Input/Output - Voltage Transistor 24 16 30 V dc - - 110mm 150mm 50mm -
RS Stock No. 746-3051
Mfr. Part No.CS1W-SCU21-V1
BrandOmron
$1,409.29
Each
units
CS1 Series Serial Communication Unit - - - - - 5 V - - - - - -
RS Stock No. 746-3001
Mfr. Part No.CS1WCLK53
BrandOmron
$8,093.78
Each
units
SYSMAC CS1G Series, SYSMAC CS1H Series Controller Link Unit - - - - - 5 V - - - - - -
RS Stock No. 746-2856
Mfr. Part No.CJ1W-PTS52
BrandOmron
$1,512.62
Each
units
CJ1 Series Input - Analogue - 4 - 5 V dc - - 90mm 31mm 65mm -
RS Stock No. 401-488
Mfr. Part No.CP1W-20EDT1
BrandOmron
$678.11
Each
units
PLC Module Input/Output - Voltage Transistor 12 8 24 V dc - - 90mm 86mm 50mm -
RS Stock No. 510-4523
Mfr. Part No.CJ1WMAD42OSL
BrandOmron
$1,269.10
Each
units
SYSMAC CJ Series Input/Output - Analogue Analogue 4 2 5 V dc - - 90mm 31mm 65mm -
RS Stock No. 401-462
Mfr. Part No.CP1W-DA041
BrandOmron
$811.09
Each
units
SYSMAC CJ Series Output - - Analogue - 4 10 V dc - - 100mm 86mm 50mm -
RS Stock No. 746-2862
Mfr. Part No.CJ1W-TC101
BrandOmron
$2,316.48
Each
units
CJ Series Temperature Control - Thermocouple NPN 4 4 5 V - - - - - -
RS Stock No. 510-4488
Mfr. Part No.CJ1W-ID211-SL
BrandOmron
$391.53
Each
units
SYSMAC CJ Series Input - Digital - 16 - 5 V dc Yes - 90mm 31mm 89mm -
RS Stock No. 510-1653
Mfr. Part No.CJ1W-TS562
BrandOmron
$1,216.17
Each
units
CJ1 Series Terminal Block - RTD - 6 - - - - - - - -