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Siemens 6ES7138-4GA00-0AB0 — PLC I/O & Expansion Modules

Siemens 6ES7138-4GA00-0AB0 SIMATIC DP 4 IQ-Sense Input

MPN6ES7138-4GA00-0AB0

Siemens SIMATIC DP, electronic module for ET 200S, 4 IQ-Sense 24 V DC, 15 mm width, pack of 5.

$467.36Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6ES7138-4GA00-0AB0 — I/O
ParameterValue
Digital inputs4
6ES7138-4GA00-0AB0 — Electrical
ParameterValue
Rated value (DC)24 V; From power module
Power loss (typ.)0.85 W
Reverse polarity protectionYes
Isolation test voltage500 V DC
Isolation: between channelsNo
Isolation: channels to backplane busYes
Max. cable length, shielded50 m
Max. cable length, unshielded50 m
6ES7138-4GA00-0AB0 — Performance
ParameterValue
Diagnostics functionYes; Diagnostic information readable
Group fault indicator (SF, red LED)Yes
6ES7138-4GA00-0AB0 — Mechanical
ParameterValue
Height81 mm
Width15 mm
Depth52 mm
Weight (approx.)35 g

Product details

Field note

The 6ES7138-4GA00-0AB0: 4 digital inputs for IQ-Sense sensors on the ET 200S platform. Rated 24 V DC sourced from the power module; no separate supply needed. Diagnostics readable via the backplane, group fault (SF) LED and per-channel green status indicators. Isolation tested at 500 V DC between channels and backplane bus. Cycle time for all channels max 3.24 ms. Packing of 5 units per order. 15 mm width, 52 mm depth, 81 mm height — fits the standard ET 200S rail spacing.

Frequently asked questions

What is the width of this module?

15 mm.

What is the depth?

52 mm.

Can this module be used as a direct replacement for 6AG1123-2DB03-2AX0?

No – that peer is an HMI, not a digital input module. This is an ET 200S electronic module for IQ-Sense sensors.

MPN
6ES7138-4GA00-0AB0