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Siemens 6ES7924-2CA20-0AA0 — PLC Accessories

Siemens 6ES7924-2CA20-0AA0 Connection Module for S7-1500, 98

MPN6ES7924-2CA20-0AA0

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Siemens SIMATIC S7-1500 connection module, 6ES7924-2CA20-0AA0, 98 terminals (32 x I/O, 33 x L+, 33 x M), screw-type terminal, 1 A rated, 2 A total, DIN rail 35 mm / 15 mm, grey enclosure.

$168.00Ref. price · indicative, final on quote

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Siemens 6ES7924-2CA20-0AA0 datasheet (PDF)

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

Specifications

6ES7924-2CA20-0AA0 — Identification
Parameter	Value
Product designation	Connection module
Target system	SIMATIC S7-1500
Suitability / intended use	Digital I/O modules

6ES7924-2CA20-0AA0 — Connection & Wiring
Parameter	Value
Number of poles, 1st interface	50; the IDC connector for the connection cable
Connecting terminal type	Screw-type terminal
Electrical connection type, connecting cable	Plug-in connection
Conductor cross-section, stranded	0.5 ... 2.5 mm²
Conductor cross-section, finely stranded (with ferrule)	0.5 ... 2.5 mm²

6ES7924-2CA20-0AA0 — Electrical
Parameter	Value
Rated current	1 A
Rated value	50 V
Overvoltage category	2

6ES7924-2CA20-0AA0 — Mechanical
Parameter	Value
Mounting type	DIN rail 35 mm, DIN rail 15 mm
Terminal position	Top
Cable length, max.	30 m; between front connector module and Connection module

6ES7924-2CA20-0AA0 — Environmental
Parameter	Value
Operating temperature range	0 ... 60 °C
Operating temperature range	0 ... 60 °C
Storage temperature range	-40 ... +70 °C
Pollution degree	2

6ES7924-2CA20-0AA0 — Approvals
Parameter	Value
Ex e (EEx e) protection type tested	No

Product details

The Siemens 6ES7924-2CA20-0AA0 is a connection module for the SIMATIC S7-1500 system, designed to interface digital I/O modules with field wiring. It carries 98 terminals arranged as 32 I/O, 33 L+ and 33 M, each rated at 1 A with a total current limit of 2 A — enough to distribute power and signals to a dense I/O slice without daisy-chaining through the backplane.

Mounts on DIN rail 35 mm or 15 mm in any position. The top-entry terminal arrangement and 3.5 mm screwdriver blade keep wiring accessible in a crowded panel — no end cover plate required.

Frequently asked questions

Where can I buy 6ES7924-2CA20-0AA0 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.