Product Description

Overview

The Schneider MES114E is a versatile input/output module designed for Sepam Series 20 and 40 protection relays. It provides reliable expansion for digital monitoring and control, supporting medium-voltage industrial applications. Moreover, the module features 10 logic inputs and 4 relay outputs, making it suitable for flexible signaling and automated control systems. Although discontinued as of December 31, 2023, the MES114E continues to be supported, and Schneider recommends the PowerLogic™ P5 series as a modern replacement.

Technical Specifications

Logic Inputs

• Quantity: 10 inputs

• Voltage Range: 110–125 V DC

• Operating Range: 19.2–275 V DC

• Input Current: 3 mA

• Threshold Voltage: 14 V DC

Relay Outputs

• Quantity: 4 outputs (1 enhanced + 3 control/indication)

• AC Voltage: 100–240 V, 47.5–63 Hz

• Continuous Current: 8 A

• Making Capacity: <15 A for 200 ms

Mechanical & Environmental

• Net Weight: 0.28 kg

• Operating Temperature: 0–55 °C

• Compliance: RoHS, REACh, IEC standards

Lifecycle & Support

• Discontinued: December 31, 2023

• Service Support: Available until December 31, 2030

• Recommended Replacement: Schneider PowerLogic™ P5 series

FAQ

Q1: Which Sepam relay series are compatible with MES114E?
The MES114E works with Sepam Series 20 and 40 protection relays.

Q2: How many inputs and outputs are included?
It provides 10 logic inputs and 4 relay outputs, including 1 enhanced channel.

Q3: What is the DC voltage range for the inputs?
Inputs operate between 110–125 V DC, with an extended range of 19.2–275 V DC.

Q4: Is the module still supported after discontinuation?
Yes, service support is available until December 31, 2030.

Q5: What replacement is recommended for MES114E?
Schneider PowerLogic™ P5 series protection relays are suggested as successors.