Safety Systems (SIS)ProSafe-RS Duplexed Safety Control Unit SSC50D-S2521
Part number
SSC50D-S2521
19-inch rack-mounted safety control unit for the Yokogawa ProSafe-RS safety instrumented system on Vnet/IP. It runs the safety logic and hosts up to eight safety I/O modules, with dual-redundant power and networks.
32 MBMain memory
flash memoryProgram storage
19-inch rackMounting
up to 9Safety node units
Specifications
| Type | Duplexed safety control unit, Vnet/IP, rack mount |
|---|---|
| Processor | MIPS R5000 (SCP451 processor modules) |
| Main memory | 32 MB |
| Vnet/IP | dual-redundant, 100 Mbps full duplex, 100BASE-TX RJ-45, max 100 m to L2 switch |
| ESB bus | dual-redundant |
| I/O modules | up to 8 per unit |
| Program storage | flash memory, operation data in NVRAM |
| Mounting | 19-inch rack, 8x M5 screws (-S) |
| Safety node units | up to 9 |
| Temperature (-S) | -20 to 40 °C (standard type) |
| Power supply | dual-redundant, 220-240 V AC, 230 VA |
| Explosion protection | none |
| Licence | CFS1100 Safety Control Function (R3) |
| Weight | approx. 8.5 kg |
Standards
- ISAISA G3 (standard type)
- seesee GS 32P01B60-01EN
