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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Omschrijving Prijs 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-stocknr. 746-6151
Fabrikantnummer6GK7277-1AA10-0AA0
FabrikantSiemens
130,00 €
Each
Aantal stuks
S7-1200 Series Compact Ethernet Switch, Compact with S7 1200 4 Port - - - - - 24 V dc - - 100mm 45mm 75mm -
RS-stocknr. 746-6612
Fabrikantnummer6ES7331-1KF02-0AB0
FabrikantSiemens
474,51 €
Each
Aantal stuks
S7-300 Series Input - Analogue - 8 - - - - 125mm 40mm 117mm -
RS-stocknr. 453-2545
Fabrikantnummer6ES7331-7KF02-0AB0
FabrikantSiemens
671,48 €
Each
Aantal stuks
S7-300 Series - - Analogue - 8 - 24 V dc - - 125mm 40mm 120mm -
RS-stocknr. 810-4166
Fabrikantnummer6ES7241-1CH32-0XB0
FabrikantSiemens
116,90 €
Each
Aantal stuks
S7-1200 Series Communication - RS232 RS422/485 1 - 24 V dc - - 100mm 30mm 75mm -
RS-stocknr. 746-6646
Fabrikantnummer6ES7332-5HB01-0AB0
FabrikantSiemens
360,36 €
Each
Aantal stuks
S7-300 Series Output - - Analogue - 2 24 V dc - - 125mm 40mm 120mm -
RS-stocknr. 810-4169
Fabrikantnummer6ES7241-1AH32-0XB0
FabrikantSiemens
116,90 €
Each
Aantal stuks
S7-1200 Series Communication - RS232 RS232 1 - - - - 100mm 30mm 75mm -
RS-stocknr. 746-5861
Fabrikantnummer6ES7231-0HF22-0XA0
FabrikantSiemens
612,48 €
Each
Aantal stuks
S7-200 Series Input - Analogue - 8 - 0 → 10 V dc - - 80mm 71.2mm 62mm -
RS-stocknr. 668-3125
Fabrikantnummer6ES7232-4HA30-0XB0
FabrikantSiemens
88,40 €
Each
Aantal stuks
S7-1200 Series Output - - Analogue - 1 10 V dc - - 62mm 38mm 21mm -
RS-stocknr. 662-3646
Fabrikantnummer6ES7138-4HA00-0AB0
FabrikantSiemens
495,28 €
Each
Aantal stuks
ET 200 Series, IM 151-7 Interface - - - - - - - - 119.5mm 35mm 75mm -
RS-stocknr. 113-446
Fabrikantnummer7MF4997-1DB
FabrikantSiemens
606,00 €
Each
Aantal stuks
DS3 Series, P300 Series Modem - - - - - - - - - - - -
RS-stocknr. 788-7006
Fabrikantnummer7MH4960-2AA01
FabrikantSiemens
490,00 €
Each
Aantal stuks
S7-1200 Series Weighing - Digital Analogue, Digital 4 5 24 V dc - - 70mm 75mm 100mm -
RS-stocknr. 746-6539
Fabrikantnummer6ES7321-1BH50-0AA0
FabrikantSiemens
159,96 €
Each
Aantal stuks
S7-300 Series Input - Digital - 16 - 24 V dc - - 125mm 40mm 120mm -
RS-stocknr. 746-6630
Fabrikantnummer6ES7331-7PF01-0AB0
FabrikantSiemens
825,47 €
Each
Aantal stuks
S7-300 Series Input - Analogue - 8 - - - - 125mm 40mm 120mm -
RS-stocknr. 746-6606
Fabrikantnummer6ES7323-1BL00-0AA0
FabrikantSiemens
466,85 €
Each
Aantal stuks
S7-300 Series - - Digital Digital 16 16 24 V dc - - 125mm 40mm 120mm -
RS-stocknr. 467-642
Fabrikantnummer6ES7953-8LP31-0AA0
FabrikantSiemens
413,28 €
Each
Aantal stuks
C7, ET200S, S7-300 Memory Card - - - - - 3.3 V dc Yes 8 MB - - - -
RS-stocknr. 834-7574
Fabrikantnummer7KM9300-0AB01-0AA0
FabrikantSiemens
125,00 €
Each
Aantal stuks
- Communication - - - - - - - - - - - -
RS-stocknr. 872-6312
Fabrikantnummer6GK7243-1BX30-0XE0
FabrikantSiemens
440,00 €
Each
Aantal stuks
S7-1200 Series Communication Processor - - - - - 5 V dc - - 30mm 110mm 75mm -
RS-stocknr. 872-6309
Fabrikantnummer3RK7271-1AA30-0AA0
FabrikantSiemens
98,00 €
Each
Aantal stuks
S7-1200 Series Communication - Current, Voltage Current, Voltage - 1 32 V dc - - 36mm 110.5mm 75mm -
RS-stocknr. 756-4047
Fabrikantnummer6GK7177-1FA10-0AA0
FabrikantSiemens
133,00 €
Each
Aantal stuks
- - - - - - - - - - 90mm 72mm 55mm -
RS-stocknr. 746-6561
Fabrikantnummer6ES7322-1BH10-0AA0
FabrikantSiemens
293,01 €
Each
Aantal stuks
S7-300 Series Output - - Digital - 16 24 V dc - - 125mm 40mm 120mm -