Logic Modules

Logic modules allow machines to operate without human intervention. Unlike conventional switches, they are programmable controllers which can record certain functions in their memory modules. Because of their clever functionality and flexibility they are used for both industrial and commercial applications.

How do logic modules work?

Logic modules have an internal backup memories that record switching functions and programs to be copied into smart relays. There are different logic modules for a variety of diverse functions. Logic modules can be programmed directly on the device using the buttons on the front of the relay, or, for more complicated processes, through the software included.

What are logic modules used for?

Logic modules are mainly used for complex processes where a variety of automations are needed. There are more basic versions available for less complicated operations, such as controlling windows. The intelligent features in logic modules make them integral to a wide range of applications in automotive, industrial, building, environmental, maritime and light and show technologies.


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Description Price Series Supply Voltage Output Type Number of Outputs Input Type Number of Inputs Communication Port Type Display Included Mounting Type Width Depth Length Dimensions For Use With
RS Stock No. 468-4438
Mfr. Part No.SR2B121BD
SGD375.74
Each
units
Zelio Logic 24 V dc Relay 4 Analogue, Discrete 8 - Yes DIN Rail 107.6mm 59.5mm 71.2mm 71.2 x 107.6 x 59.5 mm -
RS Stock No. 468-4472
Mfr. Part No.SR2B201BD
SGD508.83
Each
units
Zelio Logic 24 V dc Relay 8 Analogue, Discrete 12 - Yes DIN Rail 107.6mm 59.5mm 124.6mm 124.6 x 107.6 x 59.5 mm -
RS Stock No. 479-6064
Mfr. Part No.SR2B122BD
SGD359.91
Each
units
Zelio Logic 24 V dc Transistor 4 Analogue, Discrete 8 - Yes DIN Rail 107.6mm 59.5mm 71.2mm 71.2 x 107.6 x 59.5 mm -
RS Stock No. 825-1675
Mfr. Part No.6ED1055-1FB00-0BA2
BrandSiemens
SGD136.34
Each
units
LOGO! 8 115 V ac/dc, 230 V ac/dc Relay 4 Digital 4 - No DIN Rail 35.5mm 58mm 90mm 90 x 35.5 x 58 mm LOGO Series
RS Stock No. 479-6159
Mfr. Part No.SR2B201JD
SGD519.21
Each
units
Zelio Logic 12 V dc Relay 8 Analogue, Discrete 12 - Yes DIN Rail 107.6mm 59.5mm 124.6mm 124.6 x 107.6 x 59.5 mm -
RS Stock No. 617-0313
Mfr. Part No.FX3U-128MR/ES
BrandMitsubishi
SGD2,960.76
Each
units
FX3U Series 100 → 240 V ac Relay 64 Sink/Source 64 - No DIN Rail 90mm 86mm 350mm 350 x 90 x 86 mm -
RS Stock No. 872-6321
Mfr. Part No.6AV2132-3GB00-0AA1
BrandSiemens
SGD1,496.51
Each
units
LOGO! 8 12 → 24 V dc Relay 4 Digital - RJ45 Yes DIN Rail 71.5mm - - - LOGO Series
RS Stock No. 479-6058
Mfr. Part No.SR2B121JD
SGD382.74
Each
units
Zelio Logic 12 V dc Relay 4 Analogue, Discrete 8 - Yes DIN Rail 107.6mm 59.5mm 71.2mm 71.2 x 107.6 x 59.5 mm -
RS Stock No. 539-0702
Mfr. Part No.FX3U-48MR/ES
BrandMitsubishi
SGD1,737.38
Each
units
FX3U Series 100 → 240 V ac Relay 24 Sink/Source 24 - No DIN Rail 90mm 86mm 182mm 182 x 90 x 86 mm -
RS Stock No. 468-4450
Mfr. Part No.SR2B121FU
SGD381.53
Each
units
Zelio Logic 120 V ac, 240 V ac Relay 4 Discrete 8 - Yes DIN Rail 107.6mm 59.5mm 71.2mm 71.2 x 107.6 x 59.5 mm -
RS Stock No. 468-4494
Mfr. Part No.SR2B201FU
SGD532.06
Each
units
Zelio Logic 120 V ac, 240 V ac Relay 8 Discrete 12 - Yes DIN Rail 107.6mm 59.5mm 124.6mm 124.6 x 107.6 x 59.5 mm -
RS Stock No. 825-1688
Mfr. Part No.6ED1055-1HB00-0BA2
BrandSiemens
SGD125.03
Each
units
LOGO! 8 24 V dc Relay 4 Digital 4 - No DIN Rail 35.5mm 58mm 90mm 90 x 35.5 x 58 mm LOGO Series
RS Stock No. 528-8637
Mfr. Part No.TWDLCAA40DRF
SGD1,584.22
Each
units
Twido 100 → 240 V ac Relay, Transistor 16 Sink/Source 24 RS485 Yes DIN Rail 157mm 70mm 90mm 90 x 157 x 70 mm -
RS Stock No. 534-9423
Mfr. Part No.VW3A3201
SGD272.53
Each
units
Altivar ATV71 - - - - - - No DIN Rail - - - - Altivar Series
RS Stock No. 468-4220
Mfr. Part No.SR3B101BD
SGD367.74
Each
units
Zelio Logic 24 V dc Relay 4 Analogue, Discrete 6 - Yes DIN Rail 90mm 59.5mm 72mm 72 x 90 x 59.5 mm -
New
RS Stock No. 528-8643
Mfr. Part No.TWDLCAE40DRF
SGD1,579.13
Each
units
Twido 100 → 240 V ac Relay, Transistor 16 Sink/Source 24 RS485 Yes DIN Rail 157mm 70mm 90mm 90 x 157 x 70 mm -
RS Stock No. 872-6328
Mfr. Part No.6AV2132-0KA00-0AA1
BrandSiemens
SGD889.42
Each
units
LOGO! 8 12 → 24 V dc Relay 4 Digital - RJ45 Yes DIN Rail 71.5mm - - - LOGO Series
RS Stock No. 617-0199
Mfr. Part No.FX3U-32MT/ESS
BrandMitsubishi
SGD1,384.69
Each
units
FX3U Series 100 → 240 V ac Transistor 16 Sink/Source 16 - No DIN Rail 90mm 86mm 150mm 150 x 90 x 86 mm -
RS Stock No. 825-1694
Mfr. Part No.6ED1055-1MA00-0BA2
BrandSiemens
SGD151.76
Each
units
LOGO! 8 12 → 24 V dc - - Analogue 2 - No DIN Rail 35.5mm 58mm 90mm 90 x 35.5 x 58 mm LOGO Series
RS Stock No. 272-319
Mfr. Part No.AL2-10MR-D
SGD217.90
Each
units
Alpha 2 24 V dc Relay 4 Digital 6 - Yes DIN Rail 90mm 55mm 71.2mm 71.2 x 90 x 55 mm -
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