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Power supply: 230V~ 50Hz
Power absorption: <2 VA
Sensors type: 3 x NTC 10K @ 25°C ±1%
Sensor operating range: -50°C .. +200°C (collector) / -50°C .. +110°C (boiler)
Temperature reading range: -20°C .. 180°C
Accuracy: ±2°C
Resolution: 0.1°C (-20°C .. 144.9°C) - 1°C (145°C .. 180°C)
Offset adjustment: On S1: ±5.0°C - On S2: ±5.0°C - On S3: ±5.0°C
Installer password: 0000 .. 9999 (default 0000)
Acoustic signal: On / Off (default On)
Backlight timing: 20 sec from last keypress
OUT2 relay logic: NOR = N.O. REV = N.C. (default N.O.)
Contact rating OUT 1 relay: 2 x 2(1)A max 250V~ (SPST) voltage free
Contact rating OUT 2 relay: 8(1)A max 250V~ (SPST) voltage free
Alarm relay contacts rating: 4(1)A max 250V~ (SPDT) voltage free
Output PWM: Amplitude: 10V ±15% Frequency: 1KHz Current: 15mA max.
Output 0..10V: Amplitude: 0V .. 10V ±10%@10V Minimum load: 10KOhm
Operating temp. range: 0°C .. 40°C
Storage temp. range: -10°C .. +50°C
Humidity limits: 20% .. 80% RH non-condensing
Case: ABS V0 self-extinguishing
Dimensions: 156W x 108H x 47D mm
