Page 19
Product Information / Produktinformation
A6151
Shaft Vibration Monitor
Alarm visualization
By red LEDs, each for channel 1 and channel 2
No limit value exceeded or alarm
blocked
LED off
ALERT, no DANGER
LED flashes at 2 Hz (pulse/pause 1:1)
DANGER
LED on continuously
Alarm outputs
Opto
−
decoupled collector/emitter segments
Alert channel 1 A1
−
C / A1
−
E
b26 (collector) / b28 (emitter)
Danger channel 1 D1
−
C / D1
−
E
d26 (collector) / d28 (emitter)
Alert channel 2 A2
−
C / A2
−
E
b30 (collector) / b32 (emitter)
Danger channel 2 D2
−
C / D2
−
E
d30 (collector) / d32 (emitter)
Maximum value for alarm outputs
C
−
E disabled:
max. perm. U
CE
: 48 V
C
−
E conductive: max. perm. U
CE
: 100 mA
Alarm status of the alarm outputs
Conducting in open circuit mode, disabled in
closed
−
circuit mode
Open circuit mode / closed
−
circuit mode
The digital inputs SC
−
A and SC
−
D can be selected with external signals.
Switchover ALERT
d24
−
SC
−
A
= HIGH / blank
= open circuit mode
d24
−
SC
−
A
= LOW = closed
−
circuit mode
Switchover DANGER
z24
−
SC
−
D
= HIGH / blank
= open circuit mode
z24
−
SC
−
D
= LOW = closed
−
circuit mode
Switch level
LOW = 0 ... +3 V
HIGH = 13 ... 48 V
Input resistance
> 10 k
Ω
1.6.4 Communication interfaces
Interface RS 232
Front socket for connecting a laptop / computer for configuration and visualization purposes
Round plug connector on the front
side
Mini DIN socket type TM 0508A/6 for parameterization
cable (included in the operating kit)