Safety-related maximum voltage Um
30 V (Installation in zone 2)
Electrical isolation between input and output
Step response (0–99%)
≤ 1.75 s (SIL on)
1.3 s (SIL off)
Maximum temperature coefficient
Maximum transmission error
0.1 % (e.g. for Pt 100, 300 K span, 4 ... 20 mA)
Standards/regulations
EN 61000-6-4
IEC/EN 60079-11
IEC/EN 61010-1
Rated insulation voltage
300 V<sub>rms</sub>
375 V<sub>P</sub>
Nominal supply voltage range
24 V AC/DC ... 230 V AC/DC -20 % ... +10 % (50/60 Hz)
Supply voltage range
19.2 V AC/DC ... 253 V AC/DC (50/60 Hz)
Typical current consumption
Input signal
Resistor
Temperature
Voltage
Sensor types (RTD) that can be used
Pt, Ni, Cu sensors: 2, 3, 4-wire
Sensor types that can be used (TC)
B, E, J, K, N, R, S, T, L, U, CA, DA, A1G, A2G, A3G, MG, LG
Temperature measuring range
-250 °C ... 2500 °C (Range depending on the sensor type)
Linear resistance measuring range
Potentiometer resistance range
Configurable/programmable
Contact material
AgSnO<sub>2</sub>, hard gold-plated
Maximum switching voltage
Max. switching current
0.1 A (250 V DC)
2 A (250 V AC)
2 A (28 V DC)
Max. voltage output signal
Current output signal
0 mA ... 20 mA (SIL off)
4 mA ... 20 mA (SIL on)
Max. current output signal
Load/output load voltage output
Load/output load current output
Behavior in the event of a sensor error
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section flexible (2 conductors with same cross section)
0.25 mm² ... 0.34 mm² (TWIN ferrule without plastic sleeve)
0.5 mm² ... 1.5 mm² (TWIN ferrule with plastic sleeve)
Conductor cross-section AWG
20 ... 16 (TWIN ferrule with plastic sleeve)
24 ... 14
24 ... 22 (TWIN ferrule without plastic sleeve)
Status display
LED supply voltage, PWR (green)
Red LED (module error, ERR)
Red LED, flashing (line, sensor error, ERR)
Yellow LED (switching output)