R-IL ETH BK DI8 DO4 2TX-PAC

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The R-IL ETH BK DI8 DO4 2TX-PAC bus coupler features IP20 protection. It also features two Ethernet ports with transmission speeds of 10 Mbps and 100 Mbps, and a maximum I/O data capacity of 512 bytes. Part of the R-IL PROFIBUS Bus Couplers series by Bosch Rexroth Indramat, it includes eight digital inputs and four digital outputs at 24 V DC.

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Product Description:

This bus coupler named R-IL ETH BK DI8 DO4 2TX-PAC connects Modbus/TCP (UDP) networks to Inline I/O devices. Bosch Indramat produces this device to link a maximum of 61 Inline devices through its capabilities that allow a total of 16 PCP devices.

This R-IL ETH BK DI8 DO4 2TX-PAC has two Ethernet ports with built-in switching functionality. It also supports automatic negotiation of speed and cross-linking capabilities at 10 Mbps and 100 Mbps speeds. This bus coupler consists of eight digital inputs together with four digital outputs. It functions with 24 V DC power at its maximum output rating of 500 mA. The bus coupler implements an automatic detection mechanism for the local bus transmission speed. This can be set to 500 kbps or 2 Mbps. The R-IL ETH BK DI8 DO4 2TX-PAC enables OPC server-based data exchange. It offers TCP/IP software interfaces that use Device Driver Interface (DDI) and High-Level Language Fieldbus Interface (HFI). The system provides both local web-based networking options for setup and monitoring needs.

The physical dimensions of the R-IL ETH BK DI8 DO4 2TX-PAC amount to 80 mm width by 119.8 mm height with 71.5 mm depth. It also weighs 375 g which makes it easy to install. This bus coupler can perform at an ambient temperature span from -25°C to +55°C for operation. It can support storage temperatures between -25°C to +85°C. The device works within 10% to 95% humidity range while meeting EN 61131-2 standards. It operates within air pressure levels from 70 kPa to 106 kPa which supports elevations up to 3000 meters above sea level. The IP20 classification from the IEC 60529 suite applies to the equipment which also fits the Protection Class 3 category of EN 61131-2. A 0.8 A maximum rating applies to the power supply unit.

Air Pressure (operation/storage)
70 kPa to 106 kPa (up to 3000 m above sea level)
Ambient Operating Temperature
-25°C to +55°C
Degree Of Protection
IP20 according to IEC 60529
Digital Inputs
Eight, 24 V DC
Digital Outputs
Four, 24 V DC
Ethernet Transmission Speeds
10 Mbps and 100 Mbps
Housing Dimensions
80 mm x 120 mm x 72 mm
Humidity (operation/storage)
10% to 95% according to EN 61131-2
Maximum Devices Per Station
63 (including two on the bus coupler)
Maximum I/o Data
512 bytes
Number Of Ethernet Ports
Two
Power Supply Ul
0.8 A (maximum)
Protection Class
Class 3 according to EN 61131-2
Storage Temperature
-25°C to +85°C
Weight
375 g (with connectors)

Frequently Asked Questions about R-IL ETH BK DI8 DO4 2TX-PAC:

Q: How do dual Ethernet ports benefit R-IL ETH BK DI8 DO4 2TX-PAC?

A: The dual Ethernet ports in R-IL ETH BK DI8 DO4 2TX-PAC enable seamless network redundancy and daisy-chaining, enhancing system reliability and flexibility.

Q: What’s the role of OPC server in R-IL ETH BK DI8 DO4 2TX-PAC?

A: The OPC server in R-IL ETH BK DI8 DO4 2TX-PAC facilitates real-time data exchange, improving system integration with diverse industrial automation software.

Q: Why does R-IL ETH BK DI8 DO4 2TX-PAC support auto speed detection?

A: The R-IL ETH BK DI8 DO4 2TX-PAC supports auto speed detection to optimize communication efficiency, automatically adjusting between 500 kbps and 2 Mbps for performance.

Q: What’s the importance of IP20 rating in R-IL ETH BK DI8 DO4 2TX-PAC?

A: The IP20 rating in R-IL ETH BK DI8 DO4 2TX-PAC protects against solid objects larger than 12.5 mm, ensuring safe indoor operations.

Q: How does R-IL ETH BK DI8 DO4 2TX-PAC manage cross-linking?

A: The R-IL ETH BK DI8 DO4 2TX-PAC uses automatic cross-linking to simplify Ethernet connections without needing crossover cables, enhancing installation ease.


Internal Product Review

  • ‘‘The R-IL ETH BK DI8 DO4 2TX-PAC offers superior network integration with dual Ethernet ports, eight digital inputs, and four outputs. Its automatic local bus speed detection, IP20 protection rating, and support for 16 PCP devices. This ensure reliable, high-speed performance in demanding environments.’’

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