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Siemens 6AG1138-4CA01-2AA0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1138-4CA01-2AA0 SIPLUS ET 200S PM-E, 24V DC

MPN6AG1138-4CA01-2AA0

Siemens SIPLUS ET 200S PM-E DC 24V with diagnostics, conformal coating, -40 to 70 °C, 15 mm wide.

$30.48Ref. price · indicative, final on quote

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Siemens 6AG1138-4CA01-2AA0 datasheet (PDF)

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1138-4CA01-2AA0 — Electrical
Parameter	Value
Rated value (DC)	24 V
Power loss (typ.)	0.1 W
Short-circuit protection	No; external (e.g. automatic circuit breaker), tripping characteristic C

6AG1138-4CA01-2AA0 — Environmental
Parameter	Value
Installation altitude, max.	5 000 m
Temperature, min.	-40 °C; = Tmin
Temperature, max.	70 °C; = Tmax
Ambient temperature vs. altitude/pressure derating	Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)

6AG1138-4CA01-2AA0 — Mechanical
Parameter	Value
Width	15 mm
Height	81 mm
Depth	52 mm
Weight (approx.)	35 g

Product details

The Siemens 6AG1138-4CA01-2AA0 is a SIPLUS ET 200S PM-E power supply module rated for 24 V DC, with conformal coating and diagnostics.

Integration notes

Module occupies 15 mm of ET 200S rail width, 81 mm tall, 52 mm deep. Typical power loss is 0.1 W. Galvanic isolation is provided between the 24 V load voltage and the backplane bus. The input is reverse-polarity protected; short-circuit protection must be external with a tripping characteristic C breaker per. Diagnostic LEDs: group error SF (red) and power present PWR (green), plus missing load voltage monitoring configurable as disable/enable.