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. 401-484
Mfr. Part No.CP1W-CIF01
BrandOmron
HK$525.13
Each
units
CP1E-N30 Series, CP1E-N40 Series, CP1E-N60 Series, NA20 Series Option Board - - - - - - - - - - - -
RS Stock No. 365-2171
Mfr. Part No.CPM2C10EDR
BrandOmron
HK$1,582.35
Each
units
PLC Module Input/Output - Analogue Analogue 6 4 24 V dc Yes - 90mm 33mm 65mm -
RS Stock No. 401-478
Mfr. Part No.CP1W-CIF11
BrandOmron
HK$525.13
Each
units
CP1E-N30 Series, CP1E-N40 Series, CP1E-N60 Series, NA20 Series Option Board - - - - - - - - - - - -
RS Stock No. 510-4488
Mfr. Part No.CJ1W-ID211-L
BrandOmron
HK$1,746.80
Each
units
SYSMAC CJ Series Input - Digital - 16 - 5 V dc Yes - 90mm 31mm 89mm -
RS Stock No. 401-466
Mfr. Part No.CP1W-MAD11
BrandOmron
HK$3,617.90
Each
units
SYSMAC CJ Series Input/Output - Analogue Analogue 2 1 10 V dc - - 100mm 86mm 50mm -
RS Stock No. 136-2790
Mfr. Part No.NXECC203
BrandOmron
HK$1,866.70
Each
units
NX Series CPU Unit EtherCAT Coupler Unit - - - 63 63 24 V dc - - 46mm 72mm 100mm Communication
RS Stock No. 510-1653
Mfr. Part No.CJ1W-TS562
BrandOmron
HK$6,243.48
Each
units
CJ1 Series Terminal Block - RTD - 6 - - - - - - - -
RS Stock No. 136-2771
Mfr. Part No.NX1WCIF01
BrandOmron
HK$618.20
Each
units
NX Series CPU Unit Serial Communication - - - - - 24 V dc - - 35.9mm 13.5mm 35.9mm Communication
RS Stock No. 746-3085
Mfr. Part No.DRT2-ID16-1
BrandOmron
HK$3,214.29
Each
units
DRT2 Series Input Terminal - PNP - 16 - 24 V dc - - 115mm 53.1mm 49.7mm -
RS Stock No. 401-444
Mfr. Part No.CP1W-20EDR1
BrandOmron
HK$1,598.62
Each
units
PLC Module Input/Output - Voltage Relay 12 8 24 V dc - - 90mm 86mm 50mm -
RS Stock No. 401-472
Mfr. Part No.CP1W-AD041
BrandOmron
HK$2,802.55
Each
units
PLC Module Input/Output - Analogue - 4 - 24 V dc V dc - - 90mm 86mm 50mm -
RS Stock No. 136-2774
Mfr. Part No.NX1WADB21
BrandOmron
HK$1,201.20
Each
units
NX Series CPU Unit Input - Analogue - 1 - 0 → 10 V - - 35.9mm 28.2mm 35.9mm Communication
RS Stock No. 401-523
Mfr. Part No.CP1W-8ET1
BrandOmron
HK$942.56
Each
units
PLC Module Input/Output - - Transistor - 8 30 V dc - - 90mm 66mm 50mm -
RS Stock No. 401-490
Mfr. Part No.CP1WTS102
BrandOmron
HK$3,290.18
Each
units
CP1H Series, CP1L Series Temperature Sensor Expansion Unit - Thermometer - 4 - 24 V dc - - 86mm 90mm 50mm -
RS Stock No. 111-3765
Mfr. Part No.G70V-SOC16-P-1
BrandOmron
HK$1,265.00
Each
units
G2RV Slim I/O Relays Output Module - - Relay - 16 24 V dc - - 143mm 90mm 56mm -
RS Stock No. 746-3089
Mfr. Part No.DRT2-ID16TA-1
BrandOmron
HK$4,111.80
Each
units
DRT2 Series Input Terminal - PNP - 16 - 24 V dc - - 180mm 54mm 83mm -
RS Stock No. 401-488
Mfr. Part No.CP1W-20EDT1
BrandOmron
HK$1,598.62
Each
units
PLC Module Input/Output - Voltage Transistor 12 8 24 V dc - - 90mm 86mm 50mm -
RS Stock No. 401-507
Mfr. Part No.CP1W-TS101
BrandOmron
HK$2,626.10
Each
units
CP1H Series, CP1L Series Temperature Sensor Expansion Unit - Thermometer - 2 - 24 V dc - - 86mm 90mm 50mm -
RS Stock No. 136-2772
Mfr. Part No.NX1WCIF11
BrandOmron
HK$618.20
Each
units
NX Series CPU Unit Serial Communication - - - - - - - - 35.9mm 13.5mm 35.9mm Communication
RS Stock No. 401-551
Mfr. Part No.CP1W-40EDR
BrandOmron
HK$2,937.27
Each
units
PLC Module Input/Output - Voltage Relay 24 16 30 V dc - - 110mm 150mm 50mm -