Nominal input voltage UIN
Test voltage: 5 V supply of the local bus (UBus) / 24 V supply (I/Os)
Test voltage: 5 V supply of the local bus (UBus) / functional ground
Note on dimensions
The depth applies when a TH 35-7.5 DIN rail is used (in accordance with EN 60715).
Test voltage: 5 V supply of the local bus (UBus) / digital inputs
EMC note
EMC: class A product, see manufacturer's declaration in the download area
CCCex note
Use in potentially explosive areas is not permitted in China.
Safety-related maximum voltage Um
A, B / IIC: Max. external inductivity Lo / Max. external capacitance Co
C/IIB, IIIC: Max. external inductivity Lo / Max. external capacitance Co
Connection method
Bus base module
Push-in connection
D/IIA, E, F, G, Class III: Max. external inductivity Lo / Max. external capacitance Co
Input address area
2 Byte (Firmware 1.00)
4 Byte (Firmware 1.04 or later)
Required configuration data
Description of the input
NAMUR enabled digital input signals
Nominal input voltage UIN
Mounting position
any (no temperature derating)
Scope of supply
including bus base module and Axioline F connectors
Special properties
Extreme conditions version
intrinsically safe
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Maximum power dissipation for nominal condition
Supply voltage
24 V DC
5 V DC (via bus base module)
Current draw
max. 130 mA
max. 60 mA
typ. 40 mA
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Protective circuit
Reverse polarity protection; Polarity protection diode
Surge protection; electronic (35 V, 0.5 s)
Transient protection; Suppressor diode
Test voltage: 5 V supply of the local bus / 24 V supply (I/Os)
Test voltage: 5 V supply of the local bus (UBus) / functional ground
Test voltage: 5 V supply of the local bus (UBus) / digital inputs
Test voltage: 24 V supply (I/O) / functional ground
Test voltage: 24 V supply (I/O) / digital inputs