Nominal input voltage UIN
Nominal input current at UIN
Volume concentration H2S (Hydrogen sulfide)
Volume concentration NO2 (Nitrogen dioxide)
Volume concentration Cl2 (Chlorine)
Volume concentration SO2 (Sulfur dioxide)
Description of the input
IEC 61131-2 types 1 and 3
Cable length
max. 30 m (to the sensor)
Connection method
M12 connector
M12 connector, A-coded
Note on the connection method
Push-pull fast connection according to IEC 61076-2-010 or screw connection according to IEC 61076-2-101
Connection technology
3-conductor
4-conductor
5-conductor
Input voltage range "0" signal
Input voltage range "1" signal
Nominal input voltage U<sub>IN</sub>
Nominal input current at U<sub>IN</sub>
Protective circuit
Overload protection; yes
Reverse polarity protection; yes
Short-circuit protection; yes
Reverse polarity protection
Amount of process data
2 Byte (Output data)
5 Byte (Input data)
Output voltage when switched off
Output current when switched off
Nominal load, inductive
12 VA (1.2 H, 48 Ω, with nominal voltage)
Switching frequency
max. 1 per second (with inductive load)
Reverse voltage resistance to short pulses
Behavior with overload
Shutdown with automatic restart
Behavior with inductive overload
Signal delay
max. 100 µs (when switched off, with at least 50 mA load current)
max. 100 µs (when switched on)
Output current with ground connection interrupt when switched off