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IL ETH BK DI8 DO4 2TX-PAC 2703981 PHOENIX CONTACT Bus coupler
IL ETH BK DI8 DO4 2TX-PAC
2703981
PHOENIX CONTACT
1 Pcs.
Bus coupler
Inline, Bus coupler, Modbus/TCP(UDP), RJ45 female, Digital inputs: 8, 24 VDC, connection technology: 3 conductors, Digital outputs:4, 24 VDC, 500 mA, connection technology:3 conductors, transmission speed on local bus:500 kBit/s / 2 MBit/s, protection index: IP20, including Inline connectors and marking fields
Automation > Fieldbus, decentr. periphery - communication module
I/O
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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Phoenix Contact manufactures the IL ETH BK DI8 DO4 2TX-PAC bus coupler to connect modular I/O stations to Ethernet-based control networks. Bus couplers act as node controllers in distributed automation setups, translating field signals and routing communication packets between local terminal modules and the main programmable logic controller.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Supply voltage DC (EF007534): 19.2 V
- Voltage type (supply voltage) (EF002991): DC
- Supporting protocol for EtherCAT (EF017564): No
- Supporting protocol for EtherNet/IP (EF007521): No
- Radio standard Bluetooth (EF007178): No
- Radio standard WLAN 802.11 (EF007179): No
- Radio standard GPRS (EF008523): No
- IO link master (EF007298): No
- System accessory (EF004118): Yes
- Degree of protection (IP) (EF005474): IP20
- With potential separation (EF003272): No
- Suitable for rail mounting (EF003972): Yes
- Wall mounting/direct mounting (EF007020): No
- Front built-in possible (EF007016): No
- Rack-assembly possible (EF007018): No
- Suitable for safety functions (EF001597): No
More info
▲Key Commercial Data
| Orderkey | 2703981 |
|---|---|
| Packing unit | 1 pc |
| Catalog page | Page 127 (C-6-2017) |
| GTIN | 4046356041157 |
| Weight per Piece (excluding packing) | 341.140 g |
| Custom tariff number | 85176200 |
| Country of origin | DE (Germany) |
Dimensions
| Dimensional drawing | |
|---|---|
| Width | 80 mm |
| Height | 119.8 mm |
| Depth | 71.5 mm |
| Note on dimensions | Specfications with connectors |
Ambient conditions
| Ambient temperature (operation) | -25 °C ... 55 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 10 % ... 95 % (non-condensing) |
| Permissible humidity (storage/transport) | 10 % ... 95 % (non-condensing) |
| 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) |
| Degree of protection | IP20 |
General
| Mounting type | DIN rail |
|---|---|
| Net weight | 341.14 g |
| Note on weight specifications | with connectors |
| Diagnostics messages | Short-circuit / overload of the digital outputs Yes |
| Sensor supply failure Yes | |
| Failure of the actuator supply Yes |
Interfaces
| Designation | Modbus/TCP (UDP) |
|---|---|
| No. of channels | 2 |
| Connection method | RJ45 socket |
| Note on the connection method | Auto negotiation and autocrossing |
| Transmission speed | 10/100 Mbps |
| Transmission physics | Ethernet in RJ45 twisted pair |
| Designation | Inline local bus |
| Connection method | Inline data jumper |
| Transmission speed | 500 kbps / 2 Mbps (automatic detection, no combined system) |
System limits of the bus coupler
| Designation | System limits of the bus coupler |
|---|---|
| Number of supported devices | max. 63 (per station) |
| Number of local bus devices that can be connected | max. 61 (on board I/Os are two devices) |
| Number of devices with parameter channel | max. 16 |
| Number of supported branch terminals with remote bus branch | 0 |
Inline potentials
| Designation | Bus coupler supply UBC; 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 consumption | min. 80 mA (without connected I/O terminal blocks) |
| max. 0.98 A (with max. number of connected I/O terminal blocks) | |
| Designation | Communications power (UL) |
| Supply voltage | 7.5 V DC |
| Power supply unit | max. 0.8 A DC |
| Designation | 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) |
| Power supply unit | max. 0.5 A DC |
| Designation | Main circuit supply (UM) |
| Supply voltage | 24 V DC (via Inline connector) |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Power supply unit | max. 8 A DC (Sum of UM+ US; 4 A, maximum, when used in potentially explosive areas.) |
| Current consumption | min. 3 mA (without sensors) |
| max. 8 A DC | |
| Designation | Segment circuit supply (US) |
| Supply voltage | 24 V DC (via Inline connector) |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Power supply unit | max. 8 A DC (Sum of UM+ US; 4 A, maximum, when used in potentially explosive areas.) |
| Current consumption | max. 8 A DC |
| Type of protection | Surge protection (segment supply, main supply, bus coupler supply) |
| Reverse polarity protection (segment supply, main supply, bus coupler supply) | |
| Power consumption | typ. 3 W (entire device) |
| Current consumption | min. 3 mA (without actuators) |
Digital inputs
| Input name | Digital inputs |
|---|---|
| Description of the input | EN 61131-2 type 1 |
| Connection method | Inline connector |
| Connection technology | 3-wire |
| Number of inputs | 8 |
| Typical response time | approx. 500 µs |
| Type of protection | Reverse polarity protection |
| Input voltage | 24 V DC |
| Input voltage range "0" signal | -30 V DC ... 5 V DC |
| Input voltage range "1" signal | 15 V DC ... 30 V DC |
| Nominal input current at UIN | typ. 3 mA |
| Typical input current per channel | typ. 3 mA |
| Delay at signal change from 0 to 1 | 1.2 ms |
| Delay at signal change from 1 to 0 | 1.2 ms |
Digital outputs
| Output name | Digital outputs |
|---|---|
| Connection method | Inline connector |
| Connection technology | 3-wire |
| Number of outputs | 4 |
| Type of protection | Short-circuit and overload protection |
| Output voltage | 24 V DC -1 V (At nominal current) |
| Nominal output voltage | 24 V DC |
| Maximum output current per channel | 500 mA |
| Maximum output current per module / terminal block | 2 A |
| Maximum output current per module | 2 A |
| Nominal load, inductive | 12 VA (1.2 H, 48 Ω) |
| Nominal load, lamp | 12 W |
| Nominal load, ohmic | 12 W |
Standards and Regulations
| Mechanical tests | Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 5g |
|---|---|
| Shock in acc. with EN 60068-2-27/IEC 60068-2-27 Operation: 25g, 11 ms duration, semi-sinusoidal shock impulse | |
| Connection in acc. with standard | CUL |
| Protection class | III, IEC 61140, EN 61140, VDE 0140-1 |
Environmental Product Compliance
| China RoHS | Environmentally friendly use period: unlimited = EFUP-e |
|---|---|
| No hazardous substances above threshold values |