KNAUER
P 6.1L User Manual V6890 Version 1.2
30
Installation
Pin Header Connectors
Remote Connector
For receiving start, control, and error signals from external
devices
For sending start, control and error signals to external devices
Explanations for Remote Connector
Legend
1
Display
2
Events
Remote Con-
nector
Fig. 27
Remote terminal strip
1
2
Signal
Explanation
Analog GND
Reference point of the voltage at the signal
inputs.
Analog out
Voltage range 0 – 5 V, scalable
Analog in
Voltage range 0 – 10 V
10 V according to maximum flow rate
Start GND
Reference point of the voltage at the signal
inputs.
Start OUT
TTL output
Levels:
passive 5 V
active 0 V
Start IN
TTL input
Low active
Secure switching threshold at least 10 mA
After receiving a signal (short-circuit to
ground) from an external device, the device
starts. If controlled with software, an elec-
tronic trigger is send through the LAN.
