The bus coupler is intended for use within a Modbus/TCP network. The bus coupler creates the link to the Axioline P I/O system and the industrial I/O signals connected to it. Up to 22 Axioline P I/O modules can be connected to the bus coupler.
AXL P BK ETH
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Bus coupler
1213488
Axioline P, Bus coupler, Modbus/TCP, RJ45 jack, transmission speed in the local bus: 100 Mbps, degree of protection: IP20, including bus base module and connectors
This product needs further products for operation.
Mandatory accessories
Free download available.
Downloads
Product details
| Dimensional drawing |
|
| Width | 45 mm |
| Height | 126.93 mm |
| Depth | 75 mm |
| Note on dimensions | The depth applies when a TH 35-7.5 DIN rail is used (in accordance with EN 60715). |
| 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 |
| Utilization restriction | |
| CCCex note | Use in potentially explosive areas is not permitted in China. |
| Modbus/TCP | |
| Number of interfaces | 2 |
| Connection method | RJ45 jack |
| Note on the connection method | Auto negotiation and autocrossing |
| Transmission speed | 100 Mbps (full duplex) |
| Transmission physics | Ethernet in RJ45 twisted pair |
| Axioline P local bus | |
| Number of interfaces | 1 |
| Connection method | Bus base module |
| Transmission speed | 100 Mbps |
| System limits | |
| Number of supported devices | max. 22 (per station) |
| Product type | I/O component |
| Product family | Axioline P |
| Type | block modular |
| Mounting position | any (observe temperature derating) |
| Scope of supply | including bus base module and connectors |
| Insulation characteristics | |
| Overvoltage category | II (IEC 60664-1, EN 60664-1) |
| Pollution degree | 2 (IEC 60664-1, EN 60664-1) |
| Maximum power dissipation for nominal condition | 5 W |
| Potentials: Supply of the bus coupler (UL) | |
| Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | max. 4.15 A (19.2 V DC) |
| typ. 125 mA (24 V DC) | |
| Protective circuit | Surge protection; electronic |
| Reverse polarity protection; electronic | |
| Potentials: Axioline P local bus supply (UBus) | |
| Supply voltage | 5 V DC (via bus base module) |
| Power supply unit | max. 3 A (via bus base module) |
| Electrical isolation/isolation of the voltage ranges | |
| Test voltage: Ethernet interface 1 / Ethernet interface 2 | 1500 V AC, 50 Hz, 1 min |
| Test voltage: Ethernet interface 1 / 24 V communications voltage (UL) feed-in | 1500 V AC, 50 Hz, 1 min |
| Test voltage: Ethernet interface 2 / 24 V communications voltage (UL) feed-in | 1500 V AC, 50 Hz, 1 min |
| Test voltage: Ethernet interface 1 / functional ground | 1500 V AC, 50 Hz, 1 min |
| Test voltage: Ethernet interface 2 / functional ground | 1500 V AC, 50 Hz, 1 min |
| Test voltage: 24 V communications voltage (UL) feed-in / functional ground | 500 V AC, 50 Hz, 1 min |
| Connection technology | |
| Connection name | Power supply |
| Note on the connection method | Please observe the information provided on conductor cross-sections in the “Axioline P: System and installation” user manual. |
| Conductor connection | |
| Connection method | Push-in connection |
| Conductor cross section rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 1.5 mm² |
| Conductor cross section AWG | 24 ... 16 |
| Stripping length | 8 mm |
| Power supply | |
| Connection method | Push-in connection |
| Note on the connection method | Please observe the information provided on conductor cross-sections in the “Axioline P: System and installation” user manual. |
| Conductor cross section, rigid | 0.2 mm² ... 1.5 mm² |
| Conductor cross section, flexible | 0.2 mm² ... 1.5 mm² |
| Conductor cross section AWG | 24 ... 16 |
| Stripping length | 8 mm |
| Ambient conditions | |
| Ambient temperature (operation) | -40 °C ... 70 °C (Mounting position: panel mounting on horizontal DIN rail) |
| -40 °C ... 50 °C (Mounting position: any) | |
| Degree of protection | IP20 |
| Air pressure (operation) | 70 kPa ... 106 kPa (up to 2000 m above sea level) |
| Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 2000 m above sea level) |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
| ATEX | |
| Identification | II 3 G Ex ec IIC T4 Gc |
| Certificate | IBExU 18ATEXB018 X |
| IECEx | |
| Identification | Ex ec IIC T4 Gc |
| Certificate | IECEx IBE 18.0023X |
| UKCA Ex (UKEX) | |
| Identification | II 3G Ex ec IIC T4 Gc X |
| Certificate | PxCAI22UKEx2316390X |
| Ex data | |
| UL, USA / Canada | Class I, Div. 2, Groups A, B, C, D T4 Class I, Zone 2, IIC T4 |
| Mounting type | DIN rail mounting |
| Mounting position | any (observe temperature derating) |
cUL Listed
Approval ID: E238705IECEx
Approval ID: IECEx IBE 18.0023XCCC
Approval ID: 2021122310114877cUL Listed
Approval ID: E196811UL Listed
Approval ID: E196811ATEX
Approval ID: IBExU 18 ATEX B018 X
Your advantages
2 Ethernet ports (with integrated switch)
Transmission speed of 100 Mbps
Web-based management
Firmware can be updated through Web-based manager
Configuring the connected Axioline P I/O modules via web-based management
Hot-swappable
Bus coupler redundancy available with a second AXL P BK ETH
Redundancy manager function block library available in PLCnext Engineer
High temperature operating range