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. 453-2545
Mfr. Part No.6ES7331-7KF02-0AB0
BrandSiemens
kr 7 466,91
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 746-6151
Mfr. Part No.6GK7277-1AA10-0AA0
BrandSiemens
kr 1 345,95
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 810-4166
Mfr. Part No.6ES7241-1CH32-0XB0
BrandSiemens
kr 1 212,35
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 788-7006
Mfr. Part No.7MH4960-2AA01
BrandSiemens
kr 5 024,88
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 208-3568
Mfr. Part No.6ES7274-1XH00-0XA0
BrandSiemens
kr 2 472,56
Each
Units
S7-200 Series - - - - - 14 - - - 91mm 36mm 22mm -
RS Stock No. 810-4169
Mfr. Part No.6ES7241-1AH32-0XB0
BrandSiemens
kr 1 212,35
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 746-6640
Mfr. Part No.6ES7332-5HF00-0AB0
BrandSiemens
kr 11 644,81
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 668-3125
Mfr. Part No.6ES7232-4HA30-0XB0
BrandSiemens
kr 917,24
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 872-6309
Mfr. Part No.3RK7271-1AA30-0AA0
BrandSiemens
kr 1 006,97
Each
Units
S7-1200 Series Communication - Current, Voltage Current, Voltage - 1 32 V dc - - 36mm 110.5mm 75mm -
RS Stock No. 746-6630
Mfr. Part No.6ES7331-7PF01-0AB0
BrandSiemens
kr 8 929,48
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 746-6561
Mfr. Part No.6ES7322-1BH10-0AA0
BrandSiemens
kr 3 262,79
Each
Units
S7-300 Series Output - - Digital - 16 24 V dc - - 125mm 40mm 120mm -
RS Stock No. 746-6659
Mfr. Part No.6ES7332-7ND02-0AB0
BrandSiemens
kr 7 716,71
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 872-6312
Mfr. Part No.6GK7243-1BX30-0XE0
BrandSiemens
kr 4 586,20
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 433-9526
Mfr. Part No.6ES72411AA220XA0
BrandSiemens
kr 6 879,60
Each
Units
S7-200 Series Modem - - - - - 24 V dc - - 71.2mm 80mm 62mm -
RS Stock No. 746-6719
Mfr. Part No.6ES7355-2SH00-0AE0
BrandSiemens
kr 9 745,13
Each
Units
S7-300 Series Temperature Control - Digital Digital 8 8 24 V dc - - 125mm 80mm 120mm -
RS Stock No. 746-6643
Mfr. Part No.6ES7331-7TF01-0AB0
BrandSiemens
kr 10 648,31
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 746-6674
Mfr. Part No.6ES7341-1AH02-0AE0
BrandSiemens
kr 10 013,51
Each
Units
S7-300 Series Communication Processor - - - - - 24 V dc - - 40mm 125mm 120mm -
New
RS Stock No. 196-3688
Mfr. Part No.6GK73425DA030XE0
BrandSiemens
kr 11 395,62
Each
Units
- Memory - - - - - DC Yes 12 Mbit/s 40mm 120mm 125mm -
RS Stock No. 746-6646
Mfr. Part No.6ES7332-5HB01-0AB0
BrandSiemens
kr 3 895,91
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 662-3646
Mfr. Part No.6ES7138-4HA00-0AB0
BrandSiemens
kr 4 975,03
Each
Units
- - - - - - - - - - - - - -