Overview

The WEIDMULLER 9662-110 (Part No. 9662110000) is a passive interface terminal board that simplifies connections between high-density PLC or control system I/O connectors and individual field wires. It converts multi-pin inputs (typically via ribbon cables or D-Sub connectors) into easily accessible screw- or spring-clamp terminals. By reducing manual wiring and potential errors, it improves installation efficiency, organization, and maintainability. Its passive design ensures high reliability and low maintenance.

Technical Data

Typical Applications

• PLC/DCS Cabinet Integration: Terminates multi-core cables from I/O modules before connecting to sensors and actuators.

• Signal Aggregation: Centralizes low-current digital or analog signals for easier wiring and troubleshooting.

• System Commissioning: Provides clear, accessible terminals for testing, debugging, and last-minute adjustments.

• Modular Machine Building: Enables pre-wired assemblies to be quickly connected/disconnected during installation or transport.

By using this interface board, panels are more organized, maintainable, and professional.

FAQ

Q1: Does the 9662-110 provide signal protection?
A1: No, it is passive. However, proper grounding and external surge protection (fuses, diodes) can be integrated at the terminal blocks.

Q2: Can it handle both digital and analog signals?
A2: Yes, it supports low-current digital signals and low-voltage analog signals (e.g., 0–10 VDC, 4–20 mA) up to 1 A per terminal.

Q3: What is the benefit of DIN Rail mounting?
A3: DIN Rail mounting allows quick, secure installation alongside other components, improving panel organization, grounding, and accessibility.