Test voltage: 7.5 V supply (bus logics)/24 V supply (I/O)
Test voltage: 7.5 V supply (bus logic)/functional ground
Test voltage: 24 V supply (I/O) / functional ground
Air pressure (operation)
70 kPa ... 106 kPa (up to 3000 m above sea level)
Air pressure (storage/transport)
70 kPa ... 106 kPa (up to 3000 m above sea level)
CCCex note
Use in potentially explosive areas is not permitted in China.
Connection method
Inline data jumper
Spring-cage connection
Required configuration data
Protection class
III (IEC 61140, EN 61140, VDE 0140-1)
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Maximum power dissipation for nominal condition
Test section
24 V supply (I/O) / functional ground 500 V AC 50 Hz 1 min
5 V supply, incoming remote bus/7.5 V supply (bus logics) 500 V AC 50 Hz 1 min
5 V supply, outgoing remote bus/7.5 V supply (bus logics) 500 V AC 50 Hz 1 min
7.5 V supply (bus logic)/functional ground 500 V AC 50 Hz 1 min
7.5 V supply (bus logics)/24 V supply (I/O) 500 V AC 50 Hz 1 min
Protective circuit
Overload protection; Fuse
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Conductor cross-section, rigid
Conductor cross-section, flexible
Conductor cross-section AWG
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
10 % ... 95 % (non-condensing)
75 % ... 85 % (in the range of -25°C ... +55°C, appropriate measures against increased humidity (> 85%) must be taken.)
Permissible humidity (storage/transport)
10 % ... 95 % (non-condensing)
75 % ... 85 % (Slight temporary condensation may sometimes appear on the housing, e.g. when the terminal block is brought out of a vehicle into an enclosed room.)
Vibration resistance in accordance with EN 60068-2-6/IEC 60068-2-6
Shock in accordance with EN 60068-2-27/IEC 60068-2-27