4-5
IM DLM4038-03EN
4
Rear Panel Input and Output
4.4 GO/NO-GO Signal Output
Output Connector
The connector uses an RJ-12 modular jack. Use a cable designed for GO/NO-GO determination, such
as optional accessory 366973.
Pinout
The pinout is as follows.
6
1
1
Pin No. Signal Name Logic
2
3
4
5
6
NC (no connection)
NC (no connection)
GO OUT
NO-GO OUT
Connector on
Negative logic
Negative logic
GND
NC (no connection)
Output Signal
NO-GO OUT Signal
When the determination result is NO-GO, the output signal level (the TTL level) temporarily changes
from high level to low level.
GO OUT Signal
When the determination result is GO, the output signal level (the TTL level) temporarily changes
from high level to low level.
Signal Output Circuit Diagram
GO OUT
100 Ω
4.7 kΩ
100 pF
Output Timing
5 µs or
more
Waveform
acquisition
Waveform
acquisition
Measurement Measurement
Result Result
GO OUT
The signal remains low until the DLM4000 is ready to accept
the next measurement. If you have specified an action to
perform when conditions are true, this time is extended until