The bus coupler connects an Inline station to the INTERBUS remote bus and provides the supply voltages for the connected devices.
IBS IL 24 BK-T/U-2MBD-PAC
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Bus coupler
2862000
Inline, Bus coupler, INTERBUS, Inline shield connector, transmission speed in the local bus: 2 Mbps, degree of protection: IP20, including Inline connectors and marking fields
Product details
| Dimensional drawing |
|
| Width | 48.8 mm |
| Height | 135 mm |
| Depth | 71.5 mm |
| Note on application | |
| Note on application | Only for industrial use |
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| INTERBUS | |
| Number of interfaces | 2 |
| Connection method | Inline shield connector |
| Transmission speed | 2 Mbps |
| Transmission physics | Copper |
| Remote bus branch / Inline local bus | |
| Number of interfaces | 1 |
| Connection method | Inline data jumper |
| Transmission speed | 2 Mbps |
| System limits | |
| Number of local bus devices that can be connected | max. 63 |
| Number of devices with parameter channel | max. 62 |
| Number of supported branch terminals with remote bus branch | max. 15 |
| Module | |
| ID code (dec.) | 04 |
| ID code (hex) | 04 |
| Length code (hex) | 00 |
| Length code (dec) | 00 |
| Process data channel | 0 bit |
| Input address area | 0 bit |
| Output address area | 0 bit |
| Register length | 0 bit |
| Product type | I/O component |
| Product family | Inline |
| Type | modular |
| Scope of supply | including Inline connectors and marking fields |
| Diagnostics messages | I/O error yes, if the segment voltage US is not present |
| Maximum power dissipation for nominal condition | 3 W |
| Protective circuit | Short-circuit protection of the communications power; electronic |
| Short-circuit protection of the analog supply; electronic | |
| Surge protection (segment supply, main supply, bus coupler supply); Input protective diodes (can be destroyed by permanent overload)Pulse loads up to 1500 W are short circuited by the input protective diode. | |
| Protection against polarity reversal (segment supply/main supply); Parallel diodes for protection against polarity reversal; in the event of an error the high current flowing through the diodes causes the fuse connected upstream to blow. | |
| Protection against polarity reversal (bus coupler supply); Serial diode in the lead path of the power supply unit; in the event of an error only a low current flows. In the event of an error, no fuse trips within the external power supply unit. | |
| Potentials: Bus coupler supply UBK; Communications power UL (7.5 V) and the analog supply UANA (24 V) are generated from the bus coupler supply. | |
| Supply voltage | 24 V DC (via Inline connector) |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | max. 1.25 A (with max. number of connected I/O terminal blocks) |
| typ. 100 mA (without connected Inline I/O terminals) | |
| Potentials: Communications power (UL) | |
| Supply voltage | 7.5 V DC ±5 % |
| Potentials: Supply of analog modules (UANA) | |
| Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Potentials: Main circuit supply (UM) | |
| Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Potentials: Segment circuit supply (US) | |
| Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Electrical isolation/isolation of the voltage ranges | |
| Test voltage: 5 V supply, incoming remote bus / 5 V supply outgoing remote bus | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply incoming remote bus / 7.5 V communications power, 24 V analog supply, 24 V bus coupler supply | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply, incoming remote bus / 24 V main supply, 24 V segment supply | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply incoming remote bus / functional ground | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply outgoing remote bus / I/O (UM, US) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply outgoing remote bus / communications power (UBK, UL, UANA) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply outgoing remote bus / functional ground | 500 V AC, 50 Hz, 1 min |
| Test voltage: 7.5 V communications power, 24 V analog supply, 24 V bus coupler supply/functional ground | 500 V AC, 50 Hz, 1 min |
| Test voltage: Communications power (UBK, UL, UANA) / I/O (UM, US) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 24 V main supply, 24 V segment supply/functional ground | 500 V AC, 50 Hz, 1 min |
| Connection technology | |
| Connection name | Inline connector |
| Conductor connection | |
| Connection method | Spring-cage connection |
| Conductor cross-section rigid | 0.08 mm² ... 1.5 mm² |
| Conductor cross-section flexible | 0.08 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 28 ... 16 |
| Stripping length | 8 mm |
| Inline connector | |
| Connection method | Spring-cage connection |
| Conductor cross-section, rigid | 0.08 mm² ... 1.5 mm² |
| Conductor cross-section, flexible | 0.08 mm² ... 1.5 mm² |
| Conductor cross-section AWG | 28 ... 16 |
| Stripping length | 8 mm |
| Ambient conditions | |
| Ambient temperature (operation) | -25 °C ... 55 °C |
| Degree of protection | IP20 |
| Air pressure (operation) | 70 kPa ... 106 kPa (up to 3000 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) | 10 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 10 % ... 95 % (non-condensing) |
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
| Mounting type | DIN rail mounting |
Your advantages
Remote bus connections using copper technology
An Inline station can be supplied with all of the required 24 V voltages for low-level signals
Automatic configuration of the outgoing interface as a remote bus or local bus interface
Up to 15 connected terminals with remote bus branch supported
Electrical isolation of the remote bus segments