GENERAL
ESB Bus Coupler Module connects safety control units and safety node units via an ESB bus cable.
Two ESB Bus Coupler Modules are mounted on the safety control unit

STANDARD SPECIFICATIONS
Function: ESB bus master interface function
Number of connectable safety node units: 9 units maximum
Transmission speed: 128 Mbps (I/O module data transmission)
Transmission distance: 10 m maximum
Current consumption: 0.5 A
Weight: 0.24 kg

The ESB Bus Coupler Module is mounted on the seventh and eighth slots of the safety control unit.
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