الوصف
The GE IC694TBB032 is a 32-point Box-Style Terminal Block for use with a variety of I/O (Input/Output) modules in GE’s PACSystems RX3i and RX7i series of Programmable Logic Controllers (PLCs). It is not a functional electronic component on its own but is a crucial mechanical and electrical accessory for wiring.
Key Features and Function
- Purpose: The primary purpose of this terminal block is to provide a secure and organized interface for connecting field devices (sensors, actuators, etc.) to the PLC’s I/O modules. It terminates the wires from the field devices in a standardized, easy-to-manage way.
- Type: It is a box-style terminal block, meaning it uses screw terminals where a wire is inserted and then clamped down by a screw, providing a reliable electrical connection.
- Point Count: The “32” in the part number indicates it has 32 individual points for wiring.
- Compatibility: This specific terminal block is designed to be compatible with a number of 32-point I/O modules within the RX3i and RX7i families, including both discrete and analog modules. It mounts directly to the front of the module.
- Physical Design: It has a keying system to ensure it can only be inserted into a compatible module in the correct orientation, preventing incorrect wiring and potential damage.
Applications
The IC694TBB032 is a standard component in any industrial automation system that uses compatible GE PACSystems. It is used in:
- New Installations: For connecting the wiring for a new PLC system.
- Maintenance and Repair: To replace a damaged terminal block or to simplify rewiring during system modifications.
- Field Wiring: Provides the physical point of connection between the PLC and the plant floor’s devices.