Description
Overview:
The Allen-Bradley 1771-WS Weigh Scale Module is designed for integration with Allen-Bradley PLC-5 family processors in the 1771 Universal I/O Chassis. This module provides accurate and reliable measurement and control for weighing applications, making it ideal for industrial environments that require high precision in load sensing. It is a 1-channel module, capable of interfacing with up to four 350 Ohm full Wheatstone bridge strain gauge load cells. With its robust features, it is primarily used in single-vessel weighing applications.
Technical Specifications:
- Model: 1771-WS Weigh Scale Module
- Input Channels: 1 Channel
- Input Type:
- Supports up to 4 350 Ohm Wheatstone bridge strain gauge load cells
- Excitation Voltage: 10V DC (±5%)
- Output:
- Voltage: 10V DC ±5%
- Power Output: 1.5 Watts maximum
- Backplane Current: 1.5 Amps
- Frequency: 0.25 Hz
- Common Mode Rejection: 100dB
- Signal Type: 0/30 mV input range
- Power Supply: 5 VDC required for operation
- Applications: Single-vessel weighing, process control in industries like food, pharmaceuticals, and manufacturing.
