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Limits
Open collector output, asynchronous pulse
Active high
Repeatability < 0.1 mm
P Q
Length of limit actuator
or active low
Repeatability < 0.1 mm
P Q
Length of limit actuator
¹
For clarity, the inverse signals are not shown.
2
The set-up signal as shown is not present during the calibration routine.
52
TONiC™ FS RELM20/ RSLM20 Functional Safety installation guide and safety manual
Alarm
1
Line driven
(asynchronous pulse)
> 15 ms
E
The line driven alarm is asserted when:
•
The signal amplitude is < 20% or > 135%
•
The readhead speed is too high for reliable operation
or 3-state alarm
Differentially transmitted signals are forced open circuit for > 15 ms when the alarm
conditions are valid.
DOP set-up
2
1
Voltage
at X
0
0
Signal level
The set-up signal voltage is proportional to the incremental signal amplitude.
100%
Original instructions
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