Application - Monitoring of safety functions
Number of safe I/Os - 20 IN, 4 OUT
Functions - Freely configurable safety main module
Monitoring of all safe functions in machines and systems
Transfer of diagnostic data via MSI-FB fieldbus module (optional)
SIL - 3, IEC 61508
SILCL - 3, IEC/EN 62061
Performance Level (PL) - e, EN ISO 13849-1
MTTFd - 8,324 years, EN ISO 13849-1
PFHD - 0.0000000137 per hour
PFHD - 1.4E-08 per hour
Mission time - 20 years, EN ISO 13849-1
Category - 4, EN ISO 13849
Protective circuit - Overvoltage protection
Short circuit protected
Supply voltage UB - 24 V, DC, -15 ... 10 %
Current consumption (without load), max. - 200 mA
Overvoltage category - III
Diagnostics display - 4 LEDs (green, red)
Reaction time, max. - 30 ms
Nominal input voltage UN - 24 V DC, -15 ... 10 %, (A1/A2)
Typ. current consumption at UN (A1/A2) - 110 mA
Bridging of voltage drops - 20 ms
Number of safe inputs - 20 Piece(s), (up to SIL 3 / IEC 62061)
Status indicator - 20 LEDs (green)
Nominal voltage UN - 24 V DC, (to ground A1/A2)
Typ. current consumption at UN - 4 mA
Signal level at "0", max. - 5 V
Signal level at "1", min. - 11 V
Number of signal outputs - 4 Piece(s)
Number of safe semiconductor outputs - 4 Piece(s), (Cat. 4 / EN ISO 13849-1 / EN 954)
Number of ground-switching outputs - 2 Piece(s)
Number of cycle outputs - 2 Piece(s)
Nominal voltage - 24 V DC, -15 ... 10 %, (24 V / 0 V)
Status indicator - 4 LEDs (green)
Limiting continuous current - 2 A
Nominal voltage - 24 V DC, (A1/A2)
Limiting continuous current - 100 mA
Nominal voltage - 24 V DC, (A1/A2)
Limiting continuous current - 100 mA
Readiness delay - 4,000 ms