IXXAT Sub-D9 Connector with CAN Termination Resistor, 120 Ohm, Switchable, Screw Terminals 1.04.0075.03000

Field technicians and system integrators working on CAN, CANopen, or DeviceNet networks often need a reliable way to terminate the bus at the last node. The IXXAT Sub-D9 connector with integrated CAN termination resistor provides a compact solution, combining a standard 9-pin D-SUB male connector with a switchable 120 Ohm termination resistor and screw terminals for easy field wiring. It is suitable for industrial automation, building control, and embedded systems where a robust and serviceable bus connection is required.

Key specifications

• Connector type: D-SUB9 male, 9 pins
• Integrated termination resistor: 120 Ohm, switchable via DIP switch
• Wiring method: screw terminals
• Cable entry: straight
• Housing material: plastic (ABS)
• Supported protocols: CAN, CANopen, DeviceNet
• Operating temperature range: -20°C to +75°C
• Voltage rating: 60 V DC
• Current rating: 1 A per pin
• Pin assignment: standard CAN (CAN_H, CAN_L, GND, V+)
• Mounting type: cable mount
• IP rating: IP20

Why choose it

The switchable termination resistor allows the same connector to be used at any node, reducing spare part variety. Screw terminals enable quick, tool-free field installation without soldering, and the compact D-SUB9 form factor fits standard CAN interfaces.

Ideal use cases

• Terminating the end node of a CAN bus in industrial machinery
• Field wiring of CANopen or DeviceNet devices
• Prototyping and testing CAN networks in the lab
• Replacing damaged connectors in existing installations

Good to know

The connector is designed for cable mounting and provides a straight cable entry. It is not intended for use in wet or dusty environments (IP20 rating). Always verify that the termination is enabled only at the two ends of the bus.