Discrete Input Only
Means signal transmission in one direction. Two or three-wire sensors are connected depending on the version. The power is supplied by the remote sensor. 1, 4 or 8 digital signals are transmitted depending on the system. Special systems for analog signals or PT100 temperature sensors are also available.
Discrete Input Only, 1 Signal
 |  | |
| Type | Input Only | Input Only |
| Max Remote Current | ≤ 30 mA | ≤ 30 mA |
| Transmission Distance | 0…4 mm | 1…8 mm |
| Number of Signals | 1 | 1 |
| Housing Size | M18 | M30 |
| Remote Supply Voltage | 12 VDC ± 1.5 VDC | 12 VDC ± 1.5 VDC |
| Base Current Consumption | ≤ 150 mA | ≤ 150 mA |
| Base Supply Voltage | 24 VDC ± 5% | 24 VDC ± 5% |
| Connector Type | PUR 3-wire | PUR 3-wire |
Discrete Input Only, 4 Signal
| |
| Type | Input Only |
| Max Remote Current | ≤ 30 mA |
| Transmission Distance | 0.5…3 mm |
| Number of Signals | 4 |
| Housing Size | M18 |
| Remote Supply Voltage | 12 VDC ± 1.5 VDC |
| Base Current Consumption | ≤ 700 mA |
| Base Supply Voltage | 24 VDC ± 5% |
| Connector Type | PUR 7-wire |
Discrete Input Only, 8 Signal
 |  |  |  |  |  | |
| Type | Input Only | Input Only | Input Only | Input Only | Input Only | Input Only |
| Number of Signals | 8 | 8 | 8 | 8 | 8 | 8 |
| Transmission Distance | 2…5 mm | 0…5 mm | 2…15 mm | 3…8 mm | 4…12 mm | 0…2 mm |
| Max Remote Current | ≤ 150 mA | ≤ 500 mA | ≤ 100 mA | ≤ 200 mA | ≤ 300 mA | ≤ 160 mA |
| Housing Size | M30 | M30 | 80×80 | 40×40 | 90×90 | Radial Mount (45mm shaft) |
| Remote Supply Voltage | 24 VDC ± 10% | 24 VDC ± 10% | 12 VDC ± 1.5 VDC | 12 VDC ± 1.5 VDC | 24 ± 1.5 VDC | 24 VDC |
| Base Current Consumption | ≤ 1A | ≤ 1A | ≤ 950 mA | ≤ 1.2 A | ≤ 1.2 A | ≤ 700 mA |
| Base Supply Voltage | 24 VDC ± 10% | 24 VDC ± 10% | 24 VDC ± 5% | 24 VDC ± 5% | 24 VDC ± 5% | 24 VDC ± 5% |
| Connector Type | PUR 11-wire | M12 12-pin | PUR 12-wire | PUR 11-wire | PUR 11-wire | Sensors – M8 Female 3-pin, Power – M16 Female 3-pin, Signals – M16 Male – 12-pin |