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Siemens 6ES74317QL000AB0 — PLC I/O & Expansion Modules

Siemens 6ES74317QL000AB0 Analog Input Module AI32, Mature Li

MPN6ES74317QL000AB0

Siemens S7-400 analog input module, 32 channels, order code 6ES74317QL000AB0, 6.80 kg.

$2,399.03Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6ES74317QL000AB0 — Specifications
ParameterValue
Weight6.80 kgs

Product details

The Siemens 6ES74317QL000AB0 is an analog input module for the S7-400 programmable logic controller family, designated AI32 — 32 analog input channels on a single module.

Integration notes for the S7-400 rack

Mounts directly into any S7-400 universal rack (UR1/UR2) or central rack (CR2). Requires a backplane bus connector (included with the rack) and is addressed via the slot number. The 32 inputs are typically wired to a front connector (supplied separately) with screw or spring-cage terminals. No external power supply needed — the module draws its 24 V DC from the rack backplane.

Frequently asked questions

What is the closest replacement or alternative in the same family?

Siemens has not published a direct successor for this exact order code. For a new design, consider the S7-1500 analog input modules (e.g., 6ES7531-7KF00-0AB0) which offer similar density but require a different rack and configuration. For a drop-in replacement within an existing S7-400 system, verify the exact input type (voltage/current/RTD/TC) and order the same 6ES74317QL000AB0.

MPN
6ES74317QL000AB0