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The Safety control unit serves as an evaluation device for safety thru-beam sensors and two-channel safety devices, ensuring reliable operation in critical applications. With capabilities for self-monitoring and multiple sensor channels, it enhances safety measures in industrial environments.
The Safety control unit is designed for seamless integration with safety thru-beam sensors, providing essential evaluation and monitoring functionalities. This unit is particularly valuable in applications where safety is paramount, such as manufacturing, assembly lines, and automated processes. It supports a variety of safety devices, ensuring compliance with stringent safety regulations.
Equipped with four sensor channels, the control unit features self-monitoring capabilities in accordance with type 4 requirements of IEC/EN 61496-1, offering enhanced reliability. The operating mode can be easily configured via DIP switches, catering to diverse operational needs. Additional features such as start/restart disable, relay monitoring, and pre-fault indication ensure a comprehensive safety solution, while clear LED functional displays and a 7-segment diagnostic display facilitate easy monitoring and troubleshooting.
| Signal output | Output for displaying the switching state of the OSSDs |
| PFHd | 3.5 E-9 |
| Functional safety | ISO 13849-1 ; EN 61508 part1-4 |
| Operating mode | Start/restart disable, relay monitor, |
| Safety output | 2 relay outputs, force-guided NO-contact |
| Function indicator | LED red: OSSD OFF LED green: OSSD ON Yellow LED: start readiness channel 1 – 4 LED yellow: switching state (receiver) |
| Category | Cat. 4 |
| Mission Time (TM) | 20 a |
| Operating voltage | 24 V DC, � 20 % |
| Switching current | min. 10 mA , max. 6 A AC/DC |
| B10d | see instruction manuals |
| Diagnostics indicator | 7-segment display |
| Product standard | EN 61496-1 |
| Pre-fault indicator | LED yellow flashing: Indicator lamp channel 1 … 4 |
| Safety Integrity Level (SIL) | SIL 3 |
| Connection | screw terminals , lead cross section 0.2 … 2 mm2 |
| Performance level (PL) | PL e |
| Switching voltage | 10 V … 250 V AC/DC |
| Degree of protection | IP20 |
Currently, the goods have no revocation.
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