The SCALANCE XC100-4OBRs with rugged enclosures are optimized for mounting on a standard rail and the S7-300 or S7-1500 rail in different installation positions. Thanks to the S7-1500 housing dimensions, the devices are suitable for integration into an automation solution with S7-1500 components. The SCALANCE XC100-4OBRs with degree of protection IP20 are designed for operation in the control cabinet. The coated PCBs (conformal coating) protect against condensation.

The SCALANCE XC100-4OBR features:

• An enclosure in SIMATIC S7-1500 design with recessed fiber-optic interfaces
• A row of LEDs for displaying status information (bypass, display mode, power supply)
• A 4-pole terminal block for connecting the redundant supply voltage (2 x 12 V DC ... 48 V DC)
• A 2-pole terminal block for connecting the floating signaling contact
• A 2-pole terminal block for connecting the digital input signal (switching signal)
• A SET pushbutton for on-site configuration of the monitored voltage range and the reset delay;
  optimal adaptation of the reset delay:
  • short reset delay for unmanaged network components
  • long reset delay for managed network components
• Four FO SC interfaces for integration into the FO network and connection of network components;
  simple connection to active network components thanks to extensive range of fiber-optic patch cords with different fiber-optic connectors