913MB/914MB, Modbus RTU Analog DC Akım/Voltaj Input (4 Kanal) Modül

DC Akım yada Voltaj Input Modül ( Limit Alarmlı )

• 4 input kanal

• 0 to 20mA DC (AC sensör ile 0 dan 20A AC) ya da ±10V DC giriş aralığı

• 4 alarm kanalı, open drain MOSFETS (1A DC loads, 0 to 35V DC)

• 10 – 36V DC, 24V AC enerji

• Modbus RTU yüksek hızlı RS-485

Temel Özellikler

• Standard Modbus RTU protocol with high-speed RS-485 communication (up to 115K bps)

• 16-bit sigma-delta A/D yields 0.1% of range resolution and accuracy

• Four inputs in a single inch-wide module reduces system costs and saves panel space

• Four discrete outputs enable local limit alarms or 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

• Four-way isolation eliminates potential ground loops between power, input, 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 +70°C (-13°F to +158°F).

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