Communication with the bus coupler takes place via an asynchronous serial RS485 connection. The module is particularly suitable for detecting the signals of 2-wire transmitters with 4…20 mA, 3-wire transmitters with 0…10 V and potentiometric sensors.
A transducer supply of 10 or 24 V with a current of 10 mA or a maximum of 25 mA is available for each channel.
The signal state of the inputs is indicated via status LEDs. The areas supply voltage, fieldbus, logic and inputs are galvanically isolated from each other. In the event of an error, the modules operate with previously defined error values to ensure safe process control (fail safe).
Technical Specifications
| HE 5830 |
| Module type> | HIMOD analogue input module 4 x AI |
| Power supply | Over internal T-bus: 24 V DC / 7,5 V DC |
| Current consumption | Max. 160 mA at 24 V / max. 60 mA at 7.5 V |
| Electrical isolation | None |
| Voltage input |
| Value range | -10…+10 V / -5…+5 V / -1…+1 V |
| Input impedance | R > 1 MΩ |
| Current input |
| Value range | -20…+20 mA |
| Input impedance | Bürde 50 Ω |
Converter resolution /
conversion time | 16 bit / 160 ms |
| Characteristic deviation | ≤ 0,1 % |
| Temperature influence | ≤ 0,1 % |
| Power supply for sensors | 10 mA at 10 V or 25 mA at 24 V, short-circuit-proof |
| Diagnostic display |
| 8 x yellow LEDs | Status of the inputs |
| 1 x 2-colour LED | Module status |
| Wiring technique | Screw / plug terminals, conductor cross-section 0.2…2.5 mm²
Spring clamp / plug terminals, conductor cross-section 0.2…2.5 mm² |
| Weight | 150 g |
Errors and changes excepted
