Siemens SIRIUS 3RK3 Equipment Manual page 48

Overview
3.6 Features and functions of the MSS 3RK3
Features of the 3RK3 central units
Diagnosis using AS-Interface (CTT2 protocol)
Diagnostics using the diagnostics display
Product version E01 and higher of the diagnostics display
1)
Product version E03 or FW version V1.1.x and higher of the diagnostics display
2)
Product version E04 and higher of the central unit
3)
Function elements in the logic diagram
Cell functions
• Input cell
• Output cell
Monitoring functions
• Universal monitoring
• EMERGENCY STOP
• ESPE (electro-sensitive protective equipment)
• Safety shutdown mat (NC principle)
• Safety shutdown mat (cross-circuit principle)
• Protective door
• Protective door with tumbler
• Acknowledgment button
• Two-hand operation
• Mode selector switch
• AS‑i 2F‑DI (safety-related AS-i input)
Muting functions
• Muting (2-sensor-parallel)
• Muting (4-sensor-parallel)
• Muting (4-sensor-sequential)
Status functions
• Device status
• Element status
Control functions
• Device command
Logic functions
• AND
• OR
• XOR
• NAND
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MSS 3RK3
Basic Advanced
‑ ✓
✓ ✓
1) 2)
MSS 3RK3
Basic Advanced
✓ ✓
✓ ✓
‑ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
‑ ✓
✓ ✓
✓ ✓
✓ ✓
‑ ✓
‑ ✓
‑ ✓
‑ ✓
✓ ✓
‑ ✓
✓ ✓
✓ ✓
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✓ ✓
✓ ✓
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006
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2) 2)
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sic tended
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓
✓ ✓