The VSM10 Voltage Sensing Module has the following connections and interfaces:

• 1 connection for direct line voltage sensing up to 690 V
• 1 connection for line voltage sensing via voltage transformers; maximum voltage 100 V
• 2 analog inputs (reserved for monitoring of resonance in the Active Interface Module in chassis format)
• 1 temperature sensor input for KTY84‑130, Pt1000 or PTC (Pt1000 can be used from firmware V4.7 HF17)
• 1 DRIVE‑CLiQ socket
• 1 connection for the electronics power supply via the 24 V DC power supply connector
• 1 PE (protective earth) connection

The status of the VSM10 Voltage Sensing Modules is indicated via a multi-color LED.

The VSM10 Voltage Sensing Module can be snapped onto a TH 35 standard mounting rail in accordance with EN 60715 (IEC 60715).