Multichannel gas controller 500 H(16)

automaticfor refineriesfor the petrochemical industry

Product overview
The Uniphos 500 H(16) is a compact, MODBUS-based multi-channel gas controller with an integrated 7’’ touchscreen HMI. Available in 8- or 16-channel configurations, it operates as a Modbus scanner to collect MODBUS RTU data from KwikSense gas transmitters and present channel values, alarms and output states on the display. Each channel is user-configurable for alarm thresholds, tags and related parameters. On-board data logging with USB Host enables export of historical data in .csv format. The unit provides common relay contacts for alarm and fault outputs and supports remote panel connection.

Applications

• Refineries
• Petrochemical plants
• Pharmaceutical plants
• Power industries
• Marine industries
• Chemical plants

Features

• 7’’ TFT touchscreen HMI display for channel monitoring and configuration
• 3 potential-free relays for alarm and fault signalling
• Industrial RS-485, 2-wire communication over MODBUS RTU
• USB Host for exporting logged data to a USB stick in .csv format

Technical specifications

• Display: 7’’ TFT touchscreen HMI
• No. of Channels: 8 / 16
• Screen Scrolling: Auto / Manual
• Remote Panel Supported: Yes
• Input Signal: Industrial standard RS-485, 2-wire over MODBUS RTU
• Output Signal: MODBUS RTU Slave over RS-485, 2-wire
• Relays: 3 common relays for Alarms and Fault
• Data Logging: USB Host with option to export data in .csv format
• Input Power: 110 – 240 V AC, 50/60 Hz
• Output Power: 24 VDC (for transmitters only)
• Operating Temperature: 0 to 55 °C
• Pressure: Ambient ±10%
• Enclosure: Polycarbonate
• Weight: Approx. 6 kg
• Dimensions: L = 400 mm, W = 132 mm, D = 300 mm