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Four Channel Controller
Electrical
Power: 85–264 VAC, 50/60 Hz or 24 VDC
Check Points: Provides reading of output current (as 40–200 mV) without breaking loop
Termination Resistance: 100 Ω fixed
Input: Four 4–20 mA (2 or 3-wire signals); compatible with Sensidyne I.S. Barrier
Outputs: Non-isolated 4–20 mA (750 ohm load) and 2-wire RS485 Modbus RTU
Strobe: Red lens strobe (NEMA 4X), optional
Relays: 13 on-board Form C, potential free
User Interface
LCD Display: Backlit alphanumeric (value, gas, and units)
LED Display: 3-digit × 1.5 inch wide red LED (value)
Controls: Internal push-button programming for all variables with security capability; reset button for alarms and calibration mode
Environmental
Temperature: 32°F to 113°F (0°C to 45°C)
Humidity: 5–95% RH, non-condensing
Enclosure
Material: Lockable wall-mount NEMA 4X, fiberglass with 3/4 inch EMT connector
Dimensions: 11.2” W × 12.8” H × 6.3” D (28.4 × 32.5 × 16.0 cm)
Weight: 10.0 lbs (4.5 kg)
