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. 135-9300
Mfr. Part No.FX3U-1PG
BrandMitsubishi
kr 4 548,96
Each
Units
IQ FX3 PLC, IQ FX3U PLC Intelligent Function MELSEC - Pulse - 8 24 V dc Yes - 43mm 90mm 87mm Industrial, Network
RS Stock No. 756-4028
Mfr. Part No.6GK5101-1BY00-2AA3
BrandSiemens
kr 9 020,46
Each
Units
- Ethernet - Digital Digital 2 2 24 V dc - - 125mm 40mm 124mm -
RS Stock No. 401-472
Mfr. Part No.CP1W-AD041
BrandOmron
kr 3 075,00
Each
Units
PLC Module Input/Output - Analogue - 4 - 24 V dc V dc - - 90mm 86mm 50mm -
RS Stock No. 801-7611
Mfr. Part No.2688093
kr 5 110,95
Each
Units
Axioline Station Special Function - Counter, Encoder Digital 2 2 24 V dc - - 126.1mm 53.6mm 54mm -
RS Stock No. 746-2969
Mfr. Part No.CRT1-ID16-1B
BrandOmron
kr 2 690,00
Each
Units
CRT1 Series Terminal Block - PNP - 16 - 24 V dc - - 115mm 53.14mm 66.9mm -
RS Stock No. 746-3017
Mfr. Part No.CS1WDA08C
BrandOmron
kr 11 470,00
Each
Units
CS1 Series Output - - Analogue - 8 5 V dc, 26 V dc - - 130mm 35mm 126mm -
RS Stock No. 182-5572
Mfr. Part No.PR100281
BrandKunbus
kr 1 084,64
Each
Units
RevPi Connect(+) Communication Gateway, M-BUS - - - - - - - - 96mm 22.5mm 110.5mm -
RS Stock No. 833-6177
Mfr. Part No.FC4A-N32B3
BrandIdec
kr 2 460,36
Each
Units
MicroSmart Series Input - DC - 32 - 24 V dc - - 29.7mm 90mm 70mm -
RS Stock No. 136-2773
Mfr. Part No.NX1WCIF12
BrandOmron
kr 990,50
Each
Units
NX Series CPU Unit Serial Communication - - - - - - - - 35.9mm 13.5mm 35.9mm Communication
RS Stock No. 746-3108
Mfr. Part No.DRT2-TS04T
BrandOmron
kr 5 500,00
Each
Units
DRT2 Series Input Terminal - Thermocouple - 4 - 11 → 25 V dc - - 115mm 53.1mm 49.7mm -
RS Stock No. 413-582
Mfr. Part No.88950112
BrandCrouzet
kr 881,65
Each
Units
Millenium 3 Series, Millenium II+ Series Input/Output - PWM Analogue 1 1 24 V dc - - - - - -
RS Stock No. 833-2712
Mfr. Part No.EXP1008
BrandLovato
kr 810,80
Each
Units
ATL 610, DCRG 8, DMG 600/610, DMG 700, DMG 800, DMG 900/900T, RGK 800, RGK 900 Input/Output - Digital Relay 2 2 - No - - - - -
RS Stock No. 182-5564
Mfr. Part No.PR100071
BrandKunbus
kr 1 335,28
Each
Units
RevPi Connect(+), RevPi Core(3), RevPi Core(3+), RevPi Gate Communication Gateway, DeviceNet server - - - - - - - - 96mm 22.5mm 110.5mm -
RS Stock No. 746-6573
Mfr. Part No.6ES7322-1BP50-0AA0
BrandSiemens
kr 8 167,45
Each
Units
S7-300 Series Output - - Digital - 64 24 V dc - - 125mm 40mm 112mm -
RS Stock No. 801-7646
Mfr. Part No.2736220
kr 4 049,85
Each
Units
Profibus Distributed I/O Device - Digital - 16 - 24 V dc - - 161mm 60mm 44.5mm -
RS Stock No. 401-507
Mfr. Part No.CP1W-TS101
BrandOmron
kr 3 288,00
Each
Units
CP1H Series, CP1L Series Temperature Sensor Expansion Unit - Thermometer - 2 - 24 V dc - - 86mm 90mm 50mm -
RS Stock No. 801-7472
Mfr. Part No.2736903
kr 698,41
Each
Units
Fieldline Modular Local Bus Inline Function Terminal - Digital - - - 24 V dc - - 136.8mm 12.2mm 71.5mm -
RS Stock No. 746-6567
Mfr. Part No.6ES7322-1BF01-0AA0
BrandSiemens
kr 2 178,77
Each
Units
S7-300 Series Output - - Digital - 8 24 V dc - - 125mm 40mm 120mm -
RS Stock No. 144-2579
Mfr. Part No.7MH4900-2AA01
BrandSiemens
kr 19 568,95
Each
Units
S7-300 Series Input/Output SIWAREX FTA Analog Analogue 7 8 24 V Yes MMC Micro 125mm 80mm 130mm Bagging, Filling, Loading, Proportioning
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