Data Acquisition Modules
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHR-4051 DATA ACQUISITION MODULE
Overview
The PHR-4000 series is a signal input and output module based on the RS-485 industrial bus, using the Modbus RTU communication protocol. They provide functions such as analog input/output, digital input/output, and temperature input.
PHR-4051 has 16 digital input module.
Product Features
■ Switch input channel: 16 input
■ Input type: dry contact input
■ Logic 1: port connected with GND
■ Logic 0: port open circuit
■ Level input
Logic10:0～ 3V
■ LED state: ON or OFF
■ Power supply: 18～30VDC
■ Maximum power consumption: 1.2W/24VDC
■ Isolation voltage: 3000VD
■ Operating temperature:-20 ℃~ 70 ℃
■ Storage temperature:-40℃~ 85 ℃
■ Humidity: 5%~ 90%, no condensation
Installation method
The PHR series modules can be easily installed on DIN rails and panels, and can also be stacked together for user convenience. Signal connections can be easily installed, modified, and maintained by using plug-in screw terminals.
Product Display
