Siemens 6EP1961-2BA41 4-Channel Selectivity Module

Product Overview

The 6EP1961-2BA41 is a Siemens SITOP PSE200U selectivity module for distributing and monitoring 24 V DC power across four load circuits. Each output has an individually adjustable current threshold from 3 to 10 A. If one circuit develops an overload or short circuit, the module disconnects the affected output while the other circuits can remain supplied.
This version provides single-channel signaling: the status of all four outputs can be evaluated through one PLC digital input using a SIMATIC S7 function block. Three-color LEDs show each channel’s state, and a measuring point on each output allows its current to be read as a voltage. It is a selectivity module, not a standalone AC-to-DC power supply.

Technical Specifications

Model: 6EP1961-2BA41
Product type: SITOP PSE200U selectivity module
Rated input voltage: 24 V DC
Input voltage range: 22–30 V DC
Maximum input current: 40 A
Number of outputs: 4
Rated current per output: 10 A, up to +60°C
Adjustable current threshold per output: 3–10 A
Tripping characteristic: Current-limiting
Switch-on delay settings: 0 ms, 25 ms, 100 ms or load-optimized
Output status indication: Three-color LED per channel
Current measuring points: 1 V corresponds to 1 A

Key Highlights

• Four separately monitored 24 V DC output circuits
• Adjustable 3–10 A current threshold per output
• Current-limiting disconnection of an overloaded circuit
• Channel-specific status signaling for PLC evaluation
• Three-color status LED and current measuring point for each output
• Selectable sequential switch-on delay to reduce combined inrush demand

Frequently Asked Questions

Company Info

Moore Automation is a leading global supplier of control system components. We specialize in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.

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