EXSYS EX-49111 9-pins D-Sub bus naar 9-pins schroefklemmenblok adapter met drukknop, grijs

In industrial automation and prototyping labs, technicians often need to break out serial signals for testing or custom wiring. The EXSYS EX-49111 adapter provides a direct 1:1 pin mapping from a 9-pin female D-Sub connector to a 9-pin screw terminal block, simplifying field termination and troubleshooting.

Key specifications

• Connector 1: 9-pin D-Sub female
• Connector 2: 9-pin screw terminal block
• Integrated push-button for convenient signal testing
• Supports wire gauges 16-26 AWG
• Gold-plated contacts for reliable connections
• Housing material: ABS plastic, grey
• Compatible with RS-232, RS-485, and RS-422
• Operating temperature: -20°C to 85°C

Why choose it

This adapter eliminates the need for soldering or custom cables when connecting serial devices to terminal blocks. The push-button allows quick continuity checks or signal injection during commissioning. Its robust ABS housing withstands industrial environments.

Ideal use cases

• Prototyping and testing serial communication links
• Field termination of RS-232/485/422 connections
• Custom wiring for legacy equipment
• Educational labs for serial interface experiments

Good to know

The adapter is RoHS compliant and features gold-plated D-Sub contacts for corrosion resistance. It is a passive device requiring no external power.