Page 14
Product Information / Produktinformation
A6312
Rotational Speed Monitor
Visualization
Green LED on the front panel
Channel status = no error (OK)
Continuous light
Channel status = error
Dark
Gap error
Flashing light (flashing rate 0,2s)
configuration error / watchdog
Flashing light (flashing rate 1s)
Channel Clear outputs
Opto
−
decoupled collector/emitter segments
Channel Clear channel 1, C1C / C1E z26 (collector) / z28 (emitter)
Channel Clear channel 2, C2C / C2E z30 (collector) / z32 (emitter)
Ext. disabled or status = error
C
−
E disabled, max. perm. voltage: 48 V
Not ext. disabled and status = OK
C
−
E conducting, max. perm. current: 100 mA
Binary inputs
Signal level
LOW: 0 ... +3 V, HIGH: +13 ... +48 V
External locking
z22
−
for locking the function / alarm outputs e.g. for service works etc.
Disable / locking
input LOW = disable of channel supervision and alarm
output
Enable / unlocking
input HIGH or open = channel supervision and alarm
output is enabled
Reset Latch
d20
−
for resetting the latch function of the function output
Reset
input LOW
no Reset
input HIGH or open
Test channel 1 / channel 2
z12 / d22 internal test value activation
Test operation
input LOW
Normal operation
input HIGH or open
