Overview
The Allen-Bradley 871A-TS4-DM1 is a field-installable DC Micro M12 connector designed for industrial automation control systems. This terminal chamber provides a straight male 4-pin configuration with screw terminals, enabling secure and simplified sensor and actuator wiring in machine control environments. The 871A-TS4-DM1 Series B supports wire gauges of 6–8mm (0.24–0.32 inches), making it suitable for standard industrial wiring practices.
Key Features
- Field-installable design for on-site connector assembly and maintenance
- Screw terminal construction allows quick, tool-free connection modifications
- Straight male M12 form factor compatible with standard panel and cabinet installations
- 4-pin configuration standard for DC Micro applications
- Rated for 6–8mm conductor diameter for industrial-grade cables
Technical Specifications
- Connector Type: DC Micro M12, Straight Male, 4-Pin
- Terminal Style: Screw Terminal
- Wire Capacity: 6–8mm (0.24–0.32 inches)
- Pin Configuration: 4-pin
- Series: 871A (Field Attachable Connectors)
- Orientation: Straight Male
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Product Class: Connection Systems
Typical Applications
- Proximity sensor and limit switch wiring in assembly and material handling equipment
- Motor and solenoid actuator control circuits requiring field-replaceable connectors
- Panel-mounted and fixed cable installations in automated production lines
- Servo motor and encoder feedback signal connections
- Industrial control cabinet wiring where connector modularity is required
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix, MicroLogix, and SLC series PLC platforms
- Allen-Bradley DC Micro (M12) sensor and actuator networks
- Standard EtherNet/IP and industrial Ethernet architectures using M12 connectors
- Industrial I/O modules with M12 circular connector input/output ports
- Field wiring and cable systems rated for DC Micro M12 interface standards
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Contact Allen-Bradley technical support or consult your equipment manual for confirmed replacement part compatibility.
Works With
- Allen-Bradley Studio 5000 and FactoryTalk system integration platforms
- Industrial automation wiring standards for M12 circular connectors
- 3rd-party proximity sensors and limit switches with M12 female connector outputs
- Standard PLC I/O modules and remote terminal units (RTUs) with M12 input ports
