Function: Digital temperature controller and monitor, supporting 4 sensors and 4 limit values
Measurement and Monitoring Range: -199°C to +800°C
Sensor Type: 4 × Pt100 (compliant with EN 60751 / IEC 60751)
Sensor Connection Method: 2-wire or 3-wire system
Power Supply: Universal power supply AC/DC 24–240 V (two ranges)
Power Consumption: < 4 W, < 13 VA
Frequency: 0 / 50 / 60 Hz
Relay Outputs
Quantity: 4 relays (K1–K4), each with one changeover contact
Maximum Switching Voltage: AC 415 V
Maximum Switching Power: 1250 VA (resistive load)
Maximum Switching Current:
3 A (AC 250 V)
0.1 A (Note: This may be a redundant or incorrect entry; typically, a higher current would be specified alongside the lower one for different conditions, but here it seems inconsistent; if it's meant to be a different mode or condition, it should be clarified; for now, keeping as is) (AC 250 V)
2 A (DC 24 V)
Lifespan:
Mechanical Life: 3 × 10⁷ operations
Electrical Life: 1 × 10⁹ operations (AC 250 V / 5 A, cos φ = 1)
Analog Outputs
Quantity: 2 (OUT1/OUT2)
Type:
Voltage Output: 0/2–10 V DC, maximum 10 mA
Current Output: 0/4–20 mA DC, maximum load 500 Ω
Accuracy: ±1% ±1 K of the range
No-load Voltage: ≤ 16 V DC