BOSCH REXROTH
R911171726
$1,486.55 USD
- BOSCH REXROTH
- Material:R911171726
- Model:R-ILETHBKDI8DO42TX-PAC
Quantity in stock: 0
The Bosch Rexroth R-IL ETH BK DI8 DO4 2TX-PAC (R911171726) is a high-performance bus coupler designed to seamlessly integrate the Inline installation system with an Ethernet network. This device allows for the connection of up to 61 Inline participants, facilitating efficient and reliable communication across the network. As a central unit, it forms one station that can support a maximum of 63 local bus participants, with the bus coupler itself being recognized as the first two participants in this configuration. The R-IL ETH BK DI8 DO4 2TX-PAC is equipped with eight digital inputs and four digital outputs, providing ample interface options for various control tasks. Additionally, it can accommodate up to eight PCP participants, allowing for flexible expansion and customization according to specific application needs. The dual Ethernet ports ensure redundancy and increased data transmission security, making it an ideal solution for complex automation systems requiring high levels of data integrity and uptime. With its robust construction and advanced features, this bus coupler is well-suited for a wide range of applications that demand precise control and seamless integration within an Ethernet environment. Its ability to act as a critical link between modular Inline components and networked devices underscores its capability as an essential component in modern industrial settings where efficient communication is vital.
Inline connector
The modular, compact equipment configuration of the I/O systems from Rexroth offers you maximum flexibility for the cost-effective implementation of your individual machine concepts. The I/O modules have robust design and mechanics, are easy to use, have a quick reaction time and are quick to install – both in the control cabinet and in the field. Open communication standards allow you perfect integration of the I/O modules with maximum availability.
Unpacked Weight: 0.344 kg
The bus coupler is the connection between an Ethernet network and the Inline installation system. You can use the bus coupler to connect up to 61 Inline participants, anywhere, to an existing Ethernet network. The bus coupler and the Inline participants form one station with a maximum 63 local bus participants, whereby the inputs and outputs for the bus coupler are to be regarded as the first and second local bus participant. You can operate up to 16 PCP participants on the bus coupler.
| Data Sheet | Download Data Sheet |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Air pressure (operation) | 70-106 kPa (up to 3,000 m above sea level) |
| Total current | 2 |
| Width | 80 |
| Short circuit protection, overload protection of the outputs | Integrated free-wheeling circuit in the output chip |
| Productgroup ID | 4,6 |
| Height | 120 |
| International protection code | IP20 |
| Permissible air humidity (storage) | 10-95 |
| Communication | Ethernet |
| Permissible air humidity (transport) | 10-95 |
| Number of channels | 12 |
| Connection type | Zugfederanschluss |
| Connection techniques | 2-, 3-Leitertechnik |
| Depth | 71.5 |
| Weight | 0.344 |
| Ambient temperature (during operation) | -25-55 |
| Ambient temperature (storage and transport) | -25-85 |
| Conductor cross-section | Rigid: 0.08-0.5 mm²,Flexible: 0.08-0.5 mm²,AWG: 28 ... 16 |
General data
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Weight 1) |
g |
375 |
|
Sensor connection type |
2-, 3-wire technology | |
|
Actuator connection type |
2-, 3-wire technology | |
|
Ambient temperature (operation) |
-25 °C ... +55 °C | |
|
Ambient temperature (storage/transport) |
-25 °C ... +85 °C | |
|
Permissible relative humidity (operation) |
10 % ... 95 % acc. to DIN EN 61131-2 | |
|
Permissible relative humidity (storage/transport) |
10 % ... 95 % acc. to DIN EN 61131-2 | |
|
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) | |
|
Protection type |
IP20, IEC 60529 | |
|
Protection class |
III, EN 61131-2, IEC 61131-2 | |
| 1) | Including plug |
Connection data
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Designation |
Inline connection plug | |
|
Connection type |
Tension spring modules | |
|
Conductor cross-section solid/flexible/AWG |
0.08 mm² ... 1.5 mm² 0.08 mm² ... 1.5 mm² 28 ... 16 |
|
|
Permissible cable length |
m |
≤ 30 |
Interface fieldbus
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Number of interfaces 1) |
2 | |
|
Connection type |
8-pin RJ45 socket on the bus coupler | |
|
Connectivity technology |
Twisted-pair cable CAT 5, RJ45 socket | |
|
Transmission speed |
10 Mbits/s (10Base-T), 100 Mbits/s (100BASE-TX); semi-duplex, full-duplex (automatic detection) | |
|
Transfer physics |
Ethernet - - - |
|
| 1) | 10Base-T and 100Base-TX with autonegotiation and autocrossing |
Interface local bus
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | ||
|
Connection type |
Inline data jumper | ||
|
Connection |
Limit by software |
≤ 61 | |
|
Limit by mains power supply |
Maximum logic-current consumption of the connected local bus modules: Imax ≤ 0.8 A DC | ||
|
Transmission speed |
500 kbits/s or 2 Mbits/s (automatic detection) | ||
System boundaries
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Number of process data |
Maximum 512 bytes | |
|
Number of supported participants per station 1) |
≤ 63 | |
| 1) | Including two participants on the bus coupler |
Supply voltage for UBK, US, UM
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Continuation |
Potential jumpers | |
|
Rated value |
V DC |
24 |
|
Supply voltage range |
19.2 V ... 30 V, EN 61131-2 (including ripple) | |
|
Overvoltage/reverse polarity protection supply voltage |
35 V, suppressor diode | |
Inline potentials/performance balance
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | ||
|
Power supply to UM |
Maximum 8 A | ||
|
Current consumption from UM |
Typically 3 mA + 3 mA per set input | ||
|
Power supply to UL |
A |
≤ 0.8 | |
|
Power supply to UANA |
A |
≤ 0.5 | |
|
Current consumption from UBK (24 V) |
Current consumption module electronics |
A |
≤ 0.08 |
|
Maximum current consumption from UBus |
A |
0.4 | |
|
Maximum current consumption from UANA |
A |
0.5 | |
|
Maximum current consumption from UBK |
A |
0.98 | |
|
Power supply to US |
Maximum 8 A | ||
|
Current consumption from US |
Typically 3 mA + 4 mA per set output + load; maximum 8 A | ||
|
Power dissipation |
Typ. 3 W (device total) | ||
Digital inputs
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | ||
|
Number of digital inputs |
8 | ||
|
Dimensioning of inputs |
Acc. to EN 61131-2 type 1 | ||
|
Definition of switching thresholds |
Maximum voltage of the low level ULmax |
V |
< 5 |
|
Minimum voltage of the high level UHmin |
V |
> 15 | |
|
Common potentials |
Sensor supply UM, weight | ||
|
Nominal input voltage UIN |
V DC |
24 | |
|
Permissible range |
-30 V < UIN < +30 V DC | ||
|
Nominal input current at UIN |
mA |
3 | |
|
Current profile |
Limited to maximum 3 mA | ||
|
Delay time |
< 500 ms | ||
|
Permissible cable length to sensor |
m |
100 | |
|
Use of AC sensors |
AC sensors in the voltage range < UIN are only partially applicable | ||
|
Reverse polarity protection |
Serial reverse polarity protection diode | ||
Digital outputs
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | ||
|
Number of digital outputs |
4 | ||
|
Nominal output voltage UOut |
V DC |
24 | |
|
Differential voltage at INenn |
V |
< 1 | |
|
Nominal current INenn each channel |
A |
0.5 | |
|
Total current |
A |
2 | |
|
Nominal load ohmic |
W |
12 | |
|
Nominal load lamps |
W |
12 | |
|
Nominal load inductive |
1.2 H; 48 Ω |
VA |
12 |
|
Maximum switching frequency for inductive nominal load |
1.2 H; 48 Ω |
Hz |
0.5 |
|
Behavior when the voltage is switched off |
The output follows the power supply without delay | ||
|
Limited inductive cut-off voltage |
V |
≈ - 30 | |
|
Output current in deactivated state |
μA |
≤ 10 | |
|
Behavior for overload |
Automatic restart | ||
|
Inductive overload |
Output can be destroyed | ||
|
Reverse voltage protection from short pulses |
Reverse voltage protection | ||
|
Resistance to permanently generated reverse voltage |
A |
≤ 2 | |
|
Overcurrent cutoff |
A |
≥ 0.7 | |
|
Short-circuit protection, overload protection of the outputs |
Integrated free-wheeling circuit in the output chip | ||
Error messages to the higher-level control or computer system
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Error message |
Missing sensor supply Missing actuator supply Short-circuit/overload of an output |
|
Mechanical tests
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
Vibration resistance 1) |
Load 5 g, 2 h per spatial direction | |
|
Shock 1) |
Load 25 g for 11 ms, half sinusoidal wave, three shocks per spatial direction and orientation | |
| 1) | Acc. to EN 60068-2-27/IEC 60068-2-27 |
Conformity
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | ||
|
Conforms with |
|||
|
Testing of interference immunity acc. to EN 61000-6-2 |
Discharge of static electricity (ESD) |
Criterion B; 6 kV contact discharge; 8 kV air discharge acc. to EN 61000-4-2/IEC 61000-4-2 | |
|
Electro-magnetic fields |
Criterion A; field strength: 10 V/m acc. to EN 61000-4-3/IEC 61000-4-3 | ||
|
Fast transients (burst) |
Criterion A; all interfaces 1 kV; criterion B; all interfaces 2 kV acc. to EN 61000-4-4/IEC 61000-4-4 | ||
|
Transient overvoltage (surge) |
Criterion B; supply lines DC: ±0.5 kV/±1 kV (symmetric/asymmetric); fieldbus cable shielding: ±1 kV acc. to EN 61000-4-5/IEC 61000-4-5 | ||
|
Line-fed disturbances |
Criterion A; test voltage 10 V acc. to EN 61000-4-6/IEC 61000-4-6 | ||
|
Testing of disturbance transmission acc. to EN 61000-6-4 |
Testing of line-fed disturbance transmission |
Class A acc. to EN 55011 | |
|
Approvals |
|
The current approvals can be found at www.boschrexroth.com. |
Dimensions
|
Type |
R-IL ETH BK DI8 DO4 2TX-PAC | |
|
A |
mm |
80 |
|
B |
mm |
120 |
|
C |
mm |
71.5 |
|
Note on dimensions |
The depth applies when using a support rail TH 35-7.5 (acc. to EN 60715). | |