E16521D.1 Braun

Single Channel Speed Monitor E16521D.1 for increased safety requirements up to SIL2

• Monitor with sensor monitoring and self-test function with plausibility check
• 5 digit red LED display
• Frequency range 0 Hz...50 kHz
• Signal Input for BRAUN A5S... sensors
• 1 Analog Output 0/4...20 mA
• 1 Safety Output as DPST relay
• 3 Alarm Outputs, one as SPST relay and two as PhotoMOS relays
• Square wave Pulse Output
• RS232 Data Interface
• Maintenance-free during lifetime, therefore minimized TCO
• Two monitors, suitably configured with their Safety Outputs linked together, may provide a protection system with 1oo2 or 2oo2 redundancy
• Increased safety with 1oo2 architecture
• Maximum availability with 2oo2 architecture
• Universal Power Supply range 20…265 Vuc
• SIL2 / IEC 61508:2010 compliant