ОПИСАНИЕ ПРОДУКТА
ALLEN BRADLEY 1771-OFE2 - 2-Channel Analog Output Module
The ALLEN BRADLEY 1771-OFE2 is a 2-channel analog output module designed for the PLC-5 Programmable Logic Controller system. This module provides precise, continuous voltage or current signals to control field devices such as variable frequency drives, proportional valves, and instrumentation. It integrates into a 1771 I/O chassis, facilitating closed-loop process control and analog setpoint management in legacy industrial automation environments.
Technical Specifications:
- SERIES/FAMILY: 1771 I/O Modules (for PLC-5)
- COMPONENT TYPE: Analog Output Module
- ELECTRICAL SPECS:
- OUTPUT CHANNELS: 2 isolated channels
- OUTPUT RANGES: Configurable for 0-20mA, 4-20mA, 0-10VDC, +/-10VDC
- RESOLUTION: 12-bit
- BACKPLANE CURRENT DRAW: 300mA @ 5VDC (typical)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Rack-mount module
- TERMINATION: Removable terminal block
- INTERFACE/CONTROL:
- COMMUNICATION: Backplane communication with PLC-5 processor
- I/O ISOLATION: Channel-to-channel and channel-to-backplane isolation
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: 0 to 60 degrees Celsius
- STORAGE TEMPERATURE: -40 to 85 degrees Celsius
- HUMIDITY: 5-95% non-condensing
- MOUNTING STYLE: Slots into a 1771 I/O chassis
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTROLLERS: ALLEN BRADLEY PLC-5 Processors
- TARGET APPLICATIONS: Process control, motor speed regulation, valve positioning, instrumentation, and other analog control loops in legacy industrial systems.