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
New
RS Stock No. 201-1472
Mfr. Part No.TMSCO1
kr 2 410,56
Each
Units
Modicon M262 Smart Communication Modicon M262 Digital Digital - - 24 Vdc - No - - - -
RS Stock No. 746-5766
Mfr. Part No.6ES7221-3AD30-0XB0
BrandSiemens
kr 607,17
Each
Units
S7-1200 Series Input - Digital - 4 - 5 V dc - - 62mm 38mm 21mm -
RS Stock No. 801-7728
Mfr. Part No.2861577
kr 2 818,30
Each
Units
Conventional Sensor Inline Analogue Input Terminal Block - Analogue - 2 - 24 V dc - - 136.8mm 12.2mm 71.5mm -
New
RS Stock No. 201-5380
Mfr. Part No.2702655
kr 7 809,60
Each
Units
Axioline Station Input / Output Function Module Digital Digital 4 - 24 V dc - No - - - -
RS Stock No. 196-3654
Mfr. Part No.6GK11623AA00
BrandSiemens
kr 17 372,63
Each
Units
PCs and SIMATIC PGs/PCs Communication Processor - RJ45 - 2 - DC Yes - 18mm 167mm 111mm -
RS Stock No. 111-3765
Mfr. Part No.G70V-SOC16-P-1
BrandOmron
kr 2 212,00
Each
Units
G2RV Slim I/O Relays Output Module - - Relay - 16 24 V dc - - 143mm 90mm 56mm -
RS Stock No. 746-3029
Mfr. Part No.CS1W-DRM21-V1
BrandOmron
kr 9 870,00
Each
Units
CS1 Series DeviceNet Communications - - - - - 5 V - - 130mm 35mm 113mm -
RS Stock No. 133-513
Mfr. Part No.106409 & EU4A-MEM-CARD1
BrandEaton
kr 643,07
Each
Units
EC4P Memory - - - - - - Yes 64 MB - - - -
RS Stock No. 124-3331
Mfr. Part No.2702233
kr 14 957,71
Each
Units
Field Devices Ethernet HART Multiplexer - Digital Digital - - 24 V dc, 0 → 30 V dc - - 22.5mm 114.5mm 99mm Ethernet Network
RS Stock No. 746-3085
Mfr. Part No.DRT2-ID16-1
BrandOmron
kr 4 354,00
Each
Units
DRT2 Series Input Terminal - PNP - 16 - 24 V dc - - 115mm 53.1mm 49.7mm -
New
RS Stock No. 201-6195
Mfr. Part No.2688899
kr 2 724,90
Each
Units
Axioline Station Input / Output Bus Coupler Digital Digital - - 24 V dc - No - - - -
RS Stock No. 746-6586
Mfr. Part No.6ES7322-1FF01-0AA0
BrandSiemens
kr 2 844,07
Each
Units
S7-300 Series Output - - Digital - 8 120/230 V ac - - 125mm 40mm 120mm -
RS Stock No. 196-1242
Mfr. Part No.2403018
kr 3 870,16
Each
Units
INTERBUS Extension Module - - - - - - - - 35mm 54mm 126.1mm -
RS Stock No. 801-7611
Mfr. Part No.2688093
kr 3 986,76
Each
Units
Axioline Station Special Function - Counter, Encoder Digital 2 2 24 V dc - - 126.1mm 53.6mm 54mm -
RS Stock No. 815-5754
Mfr. Part No.AFPX-E16T
BrandPanasonic
kr 1 421,54
Each
Units
FP-X Series Expansion Unit - DC PNP 8 8 24 V dc - - 60mm 90mm 79mm -
RS Stock No. 834-7578
Mfr. Part No.7KM9300-0AE01-0AA0
BrandSiemens
kr 2 462,59
Each
Units
- Communication - - - - - - - - 43mm 63mm 22mm -
RS Stock No. 135-9303
Mfr. Part No.FX3U-64CCL
BrandMitsubishi
kr 3 797,28
Each
Units
iQ FX3 PLC, iQ FX3U PLC Intelligent Function MELSEC FX3U-64CCL - - - 24 V dc Yes - 55mm 90mm 87mm Industrial, Network
RS Stock No. 801-7712
Mfr. Part No.2863957
kr 1 774,73
Each
Units
- Inline ME Terminal - - Analogue - 2 24 V dc - - 119.8mm 12.2mm 71.5mm -
New
RS Stock No. 201-1447
Mfr. Part No.TM3BCEIP
kr 2 397,60
Each
Units
Modicon TM3 Bus Coupler TM3 Digital Digital 2 2 24 Vdc - No - - - -
RS Stock No. 136-2773
Mfr. Part No.NX1WCIF12
BrandOmron
kr 1 115,00
Each
Units
NX Series CPU Unit Serial Communication - - - - - - - - 35.9mm 13.5mm 35.9mm Communication
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