• Standard Modbus RTU protocol with high-speed RS-485 communication (up to 115K bps)
• 12-bit D/A yields 0.1% of span resolution and accuracy
• Four outputs in a single inch-wide module reduces system costs and saves panel space
• Four discrete outputs enable host-controlled on/off switching
• Heavy-duty 1A solid-state relays provide dependable on/off control of industrial devices
• Self-calibration lowers maintenance costs by reducing periodic manual calibration checks
• Watchdog timers provide a configurable failsafe output state for use when host I/O communication is lost
• Three-way isolation eliminates potential ground loops between power, output and network circuitry
• Self-diagnostics monitor microcontroller activity to detect operational failures (lock-up) and execute a reset to restore communication
• Operating temperature: -25°C to +60°C (-13°F to +140°F), limit 917MB ambient to 50°C maximum for supply voltages less than 15V