Rexroth S20-EC-BK (R911173906-AC1) EtherCAT Bus Coupler Module
The Bosch Rexroth S20-EC-BK (Material Number: R911173906-AC1) is a highly reliable EtherCAT bus coupler designed specifically for the IndraControl S20 decentralized I/O system. Operating as the head station, this module seamlessly connects the S20 I/O terminals to an EtherCAT network, ensuring high-speed data transmission and robust communication in demanding industrial automation environments. The unit is equipped with two RJ45 EtherCAT interfaces (EC IN XF60 and EC OUT XF61) featuring integrated Link/Activity (L/A) indicators for immediate network status visibility.
For streamlined commissioning, the S20-EC-BK includes intuitive rotary code switches (S1 for x10 and S2 for x1) to easily configure the EtherCAT ID address. The front panel provides clear diagnostic capabilities via RUN, ERR, and RDY status LEDs. Built for efficiency and durability, it features a plug-in terminal block (XD1) for a secure 24 V DC power connection, supports standard DIN-rail mounting, and is fully EtherCAT conformance tested. Manufactured in Germany, this CE-certified module delivers the uncompromising quality expected from Bosch Rexroth automation components.
Technical Specifications:
- Brand: Bosch Rexroth
- Model: S20-EC-BK
- Material Number (MNR): R911173906-AC1
- Product Series: IndraControl S20
- Module Type: EtherCAT Bus Coupler / Head Station
- Communication Protocol: EtherCAT (Conformance tested)
- Network Interfaces: 2 x RJ45 ports (EC IN XF60, EC OUT XF61) with L/A indicators
- Rated Voltage (UN): 24 V DC
- Rated Current (IN): 0.8 A
- Address Configuration: Rotary code switches S1 (x10) and S2 (x1) for EtherCAT ID
- Status Indicators: RUN, ERR, and RDY LEDs
- Power Connection: Plug-in terminal block XD1
- Mounting Type: DIN-rail mounting
- Certifications: CE Marked
- Country of Origin: Made in Germany
| Brand | Rexroth |
|---|---|
| Model | S20-EC-BK (R911173906-AC1) |
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Rexroth S20-EC-BK (R911173906-AC1) EtherCAT Bus Coupler Module
Upgrade your industrial automation network with the Rexroth S20-EC-BK (R911173906-AC1) EtherCAT Bus Coupler. Designed for the IndraControl S20 series, this head station features dual RJ45 ports, 24V DC operation, and easy DIN-rail mounting to deliver high-speed, decentralized I/O communication.
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