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Siemens 6ES7138-7EA00-0AA0 — PLC I/O & Expansion Modules

Siemens 6ES7138-7EA00-0AA0 Power Supply Module, 24 VDC, 20 W

MPN6ES7138-7EA00-0AA0

Siemens SIMATIC S7, Power Supply Module for ET200ISP, 6ES7138-7EA00-0AA0, 24 VDC, 20 W, ATEX.

$756.92Ref. price · indicative, final on quote
Siemens 6ES7138-7EA00-0AA0 datasheet (PDF)
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

6ES7138-7EA00-0AA0 — Electrical
ParameterValue
Rated value (DC)24 V
Power loss (typ.)20 W
Reverse polarity protectionYes
6ES7138-7EA00-0AA0 — Performance
ParameterValue
Group fault indicator (SF, red LED)No
6ES7138-7EA00-0AA0 — Mechanical
ParameterValue
Height190 mm
Width60 mm
Depth136.5 mm
Weight (approx.)2 700 g
6ES7138-7EA00-0AA0 — Approvals
ParameterValue
CE markYes
6ES7138-7EA00-0AA0 — Other specifications
ParameterValue
AlarmsNo
Status indicatorYes
Um (fault voltage), max.60 V; DC
From supply voltage l+, max.4 A
Diagnostic information readableYes; via IM 152
Type of protection acc. to KEMA04 ATEX 2263
Between supply voltage and electronicsYes
Type of protection acc. to EN 50020 (CENELEC)II2 G EEx de [ib] IIC T4

Product details

The Siemens 6ES7138-7EA00-0AA0 is a SIMATIC S7 power supply module for the ET200ISP distributed I/O system, rated at 24 VDC with a typical power loss of 20 W. It occupies 60 mm width on the DIN rail, with a depth of 136.5 mm and height of 190 mm, and carries ATEX certification (II2 G EEx de [ib] IIC T4). Reverse polarity protection is standard, and diagnostic data are readable via an IM 152 interface.

CE mark is listed, together with the KEMA ATEX certification for hazardous locations. The module also includes a status indicator.

Frequently asked questions

What is the listed depth and width of 6ES7138-7EA00-0AA0?

Depth: 136.5 mm; Width: 60 mm.

Will 6ES7138-7EA00-0AA0 drop into a panel specified for 6ES7511-1CK01-0AB0 without rewiring?

No. The 6ES7511-1CK01-0AB0 is a CPU, not a power supply module. The form factor, function, and wiring are entirely different.

What compliance documentation does this module provide?

The module carries a CE mark and ATEX certification (KEMA 04 ATEX 2263, II2 G EEx de [ib] IIC T4).

MPN
6ES7138-7EA00-0AA0