ELAU C600/10/1/1/1/00 Configurable Safety Relay Module
The ELAU C600/10/1/1/1/00 is a Modular Safety Relay Module from the ELAU C600 series, which is an integral part of Schneider Electric PacDrive formerly ELAU automation system designed for high-performance packaging, converting, and material handling machinery. This specific module functions as a configurable safety controller that integrates machine safety functions directly into the central machine control architecture. It is designed to receive signals from safety devices such as emergency stop buttons, safety gates, light curtains, and two-hand control stations, process this safety logic, and reliably de-energize hazardous movements such as servo drives by switching off safety-rated outputs.
Technical Specifications
The C600/10/1/1/1/00 complies with ISO 13849-1, IEC 62061, and IEC 61508 safety standards, achieving Performance Level e (PL e) and Safety Integrity Level 3 (SIL 3). The module provides 10 safe digital inputs as indicated by the /10 code, typically dual-channel 24V DC for monitoring devices with OSSD outputs or safety contacts. The safety outputs consist of 1 or 2 safe semiconductor outputs and potentially safe relay contacts as indicated by the /1/1 codes. Outputs are force-guided mechanically linked relays or monitored semiconductor switches. The module includes dedicated diagnostic channels for monitoring the status of external contactor feedback loops.
Programmable Safety Logic
As part of the modular C600 I/O system, this safety relay connects to the central PacDrive controller such as an LMC or LMV via a high-speed backplane bus. Unlike traditional standalone safety relays, the C600/10/1/1/1/00 allows for programmable safety logic using dedicated safety software integrated within the PacDrive IDE environment. This programmability enables complex safety functions including muting for material passage through light curtains, time delays for safe stopping sequences, and zone control for isolating specific machine areas while allowing others to operate. The suffix code /10/1/1/1/00 defines specific parameters such as the number and type of safety inputs, number of safe outputs, and the safety category or Performance Level the module is designed to meet.
System Integration
Implementation of the C600 safety relay centralizes safety control, reduces wiring complexity compared to distributed safety relay systems, and allows for seamless integration of safety and standard control data within the same engineering tool. The module is compatible with the ELAU or Schneider Electric PacDrive Automation System and the C600 I/O platform. By integrating safety functions into the central machine control architecture, the module enables coordinated safety responses that take into account machine state, position, and speed, reducing unnecessary shutdowns while maintaining operator protection.
Applications
The ELAU C600/10/1/1/1/00 is deployed in high-performance machinery requiring configurable safety functions integrated with machine control. Typical applications include packaging machinery where safety gates and light curtains require programmable muting for material flow, converting machinery with multiple hazardous zones requiring zone-specific safety control, and material handling systems with emergency stop circuits requiring configurable time delays for safe stopping. The module is also used in robotic work cells, printing presses, assembly lines, and any application where programmable safety logic with PL e and SIL 3 compliance is required for machine safety within the PacDrive automation platform.
