Skip to main content
Siemens 6AG1241-1CH31-4XB0 — PLC Communication Modules

6AG1241-1CH31-4XB0 SIPLUS S7-1200 CM 1241 RS422/485, -40 to

MPN6AG1241-1CH31-4XB0

Siemens SIPLUS S7-1200 CM 1241 communications module, 6AG1241-1CH31-4XB0, RS-422/485, 9-pin D-sub, conformal coating, -40 to +70°C, 30 x 100 x 75 mm, 1.2 W.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

6AG1241-1CH31-4XB0 — Electrical
ParameterValue
Rated value (DC)24 V
Permissible range, upper limit (DC)28.8 V
Permissible range, lower limit (DC)20.4 V
Current consumption, max.240 mA; From L5+; logic
Power loss (typ.)1.2 W
6AG1241-1CH31-4XB0 — Environmental
ParameterValue
Operating temperature, max.70 °C
Operating temperature, min.-40 °C
6AG1241-1CH31-4XB0 — Mechanical
ParameterValue
Width30 mm
Height100 mm
Depth75 mm

Product details

Mounting and wiring — the 30 mm slice

The 6AG1241-1CH31-4XB0: Snaps onto DIN rail; 30 mm wide fits between modules. Cable length up to 1 000 m on RS 485 bus for distributed drives. Backplane-powered, no separate 24 V supply needed.

Sourcing posture — active, quoted to order

Marked as current production — no EOL notice, no last-time-buy window to chase. Fast nickel beats slow dime: send the RFQ with your line-item quantity and we'll confirm lead time against the factory allocation. This is the SIPLUS version with conformal coating and wider temp range, so if your environment demands it, you're not stuck with the standard variant.

Frequently asked questions

What is its maximum operating temperature?

Rated for ambient temperatures from -40°C up to 70°C, with conformal coating for condensation resistance.

Does it support USS and ASCII protocols?

Yes, USS and ASCII protocols are available as library functions — no custom code required for Siemens drive integration.

MPN
6AG1241-1CH31-4XB0