Scope of supply
including Inline connector and labeling field
Operating mode
Process data operation with 4 bits
Connection method
Inline data jumper
Spring-cage connection
Test voltage: 7.5 V supply (bus logics)/24 V supply (I/O)
Test voltage: 24 V supply (I/O) / functional ground
Required configuration data
Sensor types (RTD) that can be used
PTC thermistor according to DIN 44081 or DIN 44082
Nominal value of the current sources
max. 1.2 mA (for open-circuit voltage of < 8 V DC)
Linear resistance measuring range
2.7 kΩ ... 3.5 kΩ (Shutdown range, total resistance)
50 Ω ... 2.25 kΩ (Operating range, total resistance)
Protective circuit
short-circuit and overload proof
Short-circuit protection
Current output signal
500 mA
500 mA (per output)
Voltage output signal
24 V DC (U<sub>S</sub> - 1 V)
Load/output load voltage output
< 2.7 kΩ (Total resistance for output signal HIGH)
> 3.5 kΩ ()
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 (via voltage jumper)
7.5 V DC (via voltage jumper)
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Test voltage: 5 V supply, incoming remote bus/7.5 V supply (bus logics)
Test voltage: 5 V supply, outgoing remote bus/7.5 V supply (bus logics)