18
Safety Relais
English
6. Device overview
6.1 Versions
Polycarbonate housing with boltings for surface installation in a rough environment.
Version
Supply voltage
ELMON classic 41-312 230 V 50/60 Hz und 24 V AC/DC
ELMON classic 41-812 115 V 50/60 Hz und 24 V AC/DC
If there is no fault alarm, the operating state is shown via the
Power
LED (on). When a fault alarm is issued,
the number of pulses output indicates the fault:
Pulse
Fault alarm
1
Voltage supply outside the valid value range
2
Fault when testing signal input
3
Output control relay faulty
4
Data transmission between micro-controllers faulty
6
.3 Connection terminals
L1 N
ELMON classic 41-312: Supply voltage 230 V 50/60 Hz
ELMON classic 41-812: Supply voltage 115 V 50/60 Hz
24V AC/DC
Supply voltage 24 V AC/DC
IN
Connection sensor
STOP 1
Switching contact safety relay 1
STOP 2
Switching contact safety relay 2
AUX
Switching contact signaling relay
RESET
Connection manual reset /re-start (key NO; optional)
6.2 Signal indicators
LED
Power
(green)
Operating state (on)
Fault alarm (pulse)
LED
Fault
(red)
Sensor operated (on)
Sensor power circuit interrupted
(fast flashing)
Fault self-retaining
(slow flashing)
LED
AUX
(yellow)
Signal output switched