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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
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
PLC's > Fieldbus, decentr. periphery - communication module
I/O
Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT
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▲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 |
Classifications
eCl@ss 4.027250203eCl@ss 4.127250203eCl@ss 5.027250203eCl@ss 5.127242600eCl@ss 6.027242600eCl@ss 7.027242608eCl@ss 8.027242608eCl@ss 9.027242608
| Feature Name | Feature Value |
|---|---|
| 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 |
| Fieldbus connection over separate bus coupler possible (EF004002) | Yes |
| 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 |
| Performance level according to EN ISO 13849-1 (EF007399) | None |
| Appendant operation agent (Ex ia) (EF004141) | No |
| Appendant operation agent (Ex ib) (EF004142) | No |
| Explosion safety category for gas (EF003997) | None |
| Explosion safety category for dust (EF003998) | None |
| Width (EF000008) | 80 mm |
| Height (EF000040) | 120.55 mm |
| Depth (EF000049) | 71.24238 mm |
Datasheet - PDF
▲| Title: | Size: | Type: |
|---|---|---|
| PDF CATALOG PHOENIX AUTOMATION EN.pdf | 35 Mbytes |
|
| PHOENIX CONTACT-2703981-IL ETH BK DI8 DO4 2TX-PAC | 137 Kbytes |
|
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