The device is designed for use in the Fieldline Modular M8 local bus, which is opened by a Fieldline or Inline bus coupler. It is used to acquire digital signals.
FLM DI 8 M8
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Distributed I/O device
2736929
The space-saving local bus device is particularly suitable for use in close proximity to the process. Functions: 8 digital inputs with 3 ms filter time, channel-specific diagnostics, short-circuit and overload protection, 600 mA nominal current, M8 connection method.
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Product details
| Type | modular |
| No. of channels | 8 |
| Module | |
| ID code (dec.) | 178 |
| ID code (hex) | B2 |
| Length code (hex) | 81 |
| Process data channel | 8 bit |
| Input address area | 8 bit |
| Output address area | 0 bit |
| Register length | 8 bit |
| Required parameter data | 1 Byte |
| Potentials | |
| Voltage supply UL | 24 V DC |
| Supply: Module electronics | |
| Connection method | M8 connector |
| Designation | UL |
| Number of positions | 4 |
| Supply voltage | 24 V DC |
| Supply voltage range | 18 V DC ... 30 V DC (including ripple) |
| Supply current | 3 A |
| Electrical isolation/isolation of the voltage ranges | |
| Test voltage: To I/O | 500 V AC |
| Digital: | |
| Input name | Digital inputs |
| Description of the input | IEC 61131-2 type 1 |
| Number of inputs | 8 |
| Connection method | M8 connector |
| Connection technology | 2-, 3-conductor |
| Input voltage | 24 V DC |
| Input voltage range "0" signal | -30 V DC ... 5 V DC |
| Input voltage range "1" signal | 13 V DC ... 30 V DC |
| Nominal input voltage UIN | 24 V DC |
| Total sensor current | max. 600 A |
| Filter time | 3 ms |
| Protective circuit | Reverse polarity protection |
| Fieldline local bus | |
| Connection method | 2 M8 male connector |
| Designation connection point | Copper cable |
| Number of positions | 4 |
| Dimensional drawing |
|
| Width | 29.8 mm |
| Height | 143 mm |
| Depth | 26.5 mm |
| Drill hole spacing | 133 mm |
| Note on dimensions | Length details incl. fixing clips |
| Color | green |
| Technical data | |
| Drill hole spacing | 133 mm |
| Ambient conditions | |
| Ambient temperature (operation) | -25 °C ... 60 °C |
| Degree of protection | IP65/IP67 |
| Air pressure (operation) | 80 kPa ... 106 kPa (up to 2000 m above sea level) |
| Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % |
| Permissible humidity (storage/transport) | 10 % ... 95 % |
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
| Mounting type | Panel mounting |
