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Siemens 6ES7924-2CC20-0AA0 — PLC Accessories

Siemens 6ES7924-2CC20-0AA0 Connection Module, SIMATIC S7-150

MPN6ES7924-2CC20-0AA0
Active

Siemens SIMATIC S7-1500 connection module, 6ES7924-2CC20-0AA0, 72 terminals for analog I/O, screw-type, 50 V rated, 1 A, DIN rail mount.

$71.12 – $173.00Ref. price · indicative, final on quote
Siemens 6ES7924-2CC20-0AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6ES7924-2CC20-0AA0 — Identification
ParameterValue
Product designationConnection module
Target systemSIMATIC S7-1500
Suitability / intended useAnalog I/O modules
6ES7924-2CC20-0AA0 — Connection & Wiring
ParameterValue
Number of poles, 1st interface50; the IDC connector for the connection cable
Connecting terminal typeScrew-type terminal
Electrical connection type, connecting cablePlug-in connection
Conductor cross-section, stranded0.5 ... 2.5 mm²
Conductor cross-section, finely stranded (with ferrule)0.5 ... 2.5 mm²
6ES7924-2CC20-0AA0 — Electrical
ParameterValue
Rated current1 A
Rated value50 V
Overvoltage category2
6ES7924-2CC20-0AA0 — Mechanical
ParameterValue
Mounting typeDIN rail 35 mm, DIN rail 15 mm
Terminal positionTop
Cable length, max.30 m; between front connector module and Connection module
6ES7924-2CC20-0AA0 — Environmental
ParameterValue
Operating temperature range0 ... 60 °C
Operating temperature range0 ... 60 °C
Storage temperature range-40 ... +70 °C
Pollution degree2
6ES7924-2CC20-0AA0 — Approvals
ParameterValue
Ex e (EEx e) protection type testedNo

Product details

The Siemens 6ES7924-2CC20-0AA0 is a connection module designed for SIMATIC S7-1500 analog I/O modules, providing 72 screw-type terminals arranged in a single level on the top. It mounts on standard 35 mm or 15 mm DIN rail and includes an infeed function for distributing power to connected modules. Rated at 50 V and 1 A, it handles the signal and power routing for up to 30 m of wire between the front connector module and this connection module.

Integration notes for panel builders

A 3.5 mm screwdriver blade is specified for the screw terminals. The enclosure is grey, 130 mm wide, 60 mm deep, and 76 mm high — allow for that footprint on the DIN rail alongside the S7-1500 backplane.

Frequently asked questions

What is 6ES7924-2CC20-0AA0 used for?

It is a connection module for SIMATIC S7-1500 analog I/O modules, providing 72 screw-type terminals for wiring analog signals and distributing power via its infeed function.

What are the key ratings of 6ES7924-2CC20-0AA0?

Rated voltage is 50 V DC, rated current is 1 A. It accepts stranded wire 0.5 to 2.5 mm² and mounts on 35 mm or 15 mm DIN rail.

Where can I buy 6ES7924-2CC20-0AA0?

This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing; confirmation is provided at quote time.

MPN
6ES7924-2CC20-0AA0