Siemens 6ES7193-4CB20-0AA0 SIMATIC ET 200S TM-E15S24-01 Terminal Module

Overview

SIEMENS SIMATIC ET 200S

6ES7193-4CB20-0AA0 SIMATIC ET 200S TM-E15S24-01 Terminal Module

A screw-terminal base with eight field connections and an uninterrupted AUX1 bus without local AUX1 terminals.

At a Glance

Brand	Siemens
Model	6ES7193-4CB20-0AA0
Product Type	Electronic module base
Core Function	Modular field termination
Application	ET 200S sensor and actuator wiring

Eight field connections

Terminals 1 through 8 take their assignment from the installed 15 mm electronic module.

AUX1 pass-through

The auxiliary bus continues across the base without a local connection to field terminals.

Five-module pack

The order number supplies five TM-E15S24-01 bases for station construction or maintenance.

Product Overview

6ES7193-4CB20-0AA0 is the TM-E15S24-01 screw-terminal base for 15 mm SIMATIC ET 200S electronic modules.

Its 2 × 4 connection layout makes all eight numbered terminals available to the installed electronic module while preserving AUX1 continuity through the station.

Ordering focus: Choose this -01 base where the electronic module needs terminals 1–8 and no local AUX1 connection.

Key Functions

Provide the module wiring interface

The inserted electronic module defines how numbered terminals 1–8 connect to the field circuit.

Carry station potentials onward

Solid power buses and the continuous AUX1 bus link the adjacent ET 200S bases.

Secure field conductors by screw

Screw terminals accept prepared solid or flexible wires and use a controlled 0.4–0.7 N·m tightening torque.

Official Specifications

Terminal arrangement	2 × 4 connections
Connection technology	Screw terminals
AUX1 routing	Continuous to the potential group on the left
AUX1 terminal access	No terminal access
Bare solid and flexible conductor range	0.14–2.5 mm²
Flexible conductor range with ferrule	0.14–1.5 mm²
Wire stripping length	11 mm
Conductors per connection	1; alternatively 2 totaling up to 1.5 mm² in a shared ferrule
Maximum wire insulation diameter	3.1 mm at 1.5 mm²; 3.8 mm at 2.5 mm²
Wiring tool	Screwdriver with 3 mm blade
Terminal tightening torque	0.4–0.7 N·m
Dimensions (W × H × D)	15 × 132 × 43 mm
Approximate module weight	65 g

Official source:Siemens terminal module manual · ET 200S installation and wiring

Frequently Asked Questions

Does 6ES7193-4CB20-0AA0 expose all eight numbered terminals to the electronic module?

Yes, the installed electronic module determines the assignment of terminals 1 through 8.

Does 6ES7193-4CB20-0AA0 support AUX1 pass-through for mobile equipment?

There is no local AUX1 terminal access on this -01 variant, although the auxiliary bus remains continuous.

Must I fit ferrules before wiring 6ES7193-4CB20-0AA0?

Ferrules are optional for the screw terminals, with bare solid or flexible conductors accepted from 0.14 to 2.5 mm².

How many bases will one pack of 6ES7193-4CB20-0AA0 provide?

One packing unit contains five TM-E15S24-01 terminal modules.

Can I prepare 6ES7193-4CB20-0AA0 before the I/O electronics arrive?

Yes, the terminal base can be installed and wired without the electronic module inserted.

How tightly should I clamp the field wires in 6ES7193-4CB20-0AA0?

Use a 3 mm screwdriver and tighten the screws to 0.4–0.7 N·m after stripping 11 mm of insulation.

What space do I need beside 6ES7193-4CB20-0AA0 to remove the base?

Approximately 8 mm clearance to the adjacent terminal modules is required for removal after disconnecting the supply and wiring.

Compatibility & Ordering Notes

Before ordering 6ES7193-4CB20-0AA0: Select the TM-E15S24-01 for a 15 mm electronic module requiring eight numbered field connections, and account for five terminal bases per packing unit.

Compatibility Checklist for 6ES7193-4CB20-0AA0

• Match the electronic module to the 2 × 4 terminal layout.
• Keep AUX1 routing continuous and provide any required AUX1 connection elsewhere.
• Strip 11 mm and tighten screw terminals to 0.4–0.7 N·m.
• Reserve access to the locking slider for later maintenance.

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