Knauer WellChrom HPLC Pump K-1001 Handbuch Seite 29

Connecting the HPLC Pump K–1001 to Other Instruments
SOP 22 Mounting Plug Strips
Fig. 22
Table 2
Fig. 23
Use this SOP for connecting wires to the plug strips.
1
2
Mounting Plug Strips r
Connecting the EVENTS socket
You can control the states of individual contacts of the EVENTS socket using
SOP 9 „Setting Events" on page 19 an.
Specifications of the Event signals
TTL (Transistor-Transistor-Logic) connections: TTL compatible outputs (max.
consumption: 40 mA, U
Technical specifications of the Event signals
State Control outputs
0 Low (< 500 mV)
1 High (> 2 V)
2 Pulse,
> 2 V für 500 ms
Connecting the Analog/error/start Socket
The analog/error/start terminal strip serves to receive or send start or error
signals from/to other instruments. Additionally, a further voltage signal is
available for monitoring the system pressure or for controlling a slave pump,
see item ANALOG OUTPUT in „Using the SETUP Menu" on page 12.
The REMOTE terminal strip
1. Insert the rounded end of the lever latch into the
square opening of the selected connector of the plug
strip.
2. Press the latch down as indicated by arrow.
3. Insert the uninsulated end of the cable into the
opening under the latch.
4. Release the latch (1) and remove the lever latch from
the plug (2).
The cable is now firmly anchored in the plug strip.
= 24 V) referred to GROUND.
CEmax
OC (Open Collector)-
connections
Inaktive
Aktive
Pulse,
aktive for 500 ms
29
Relay connections
Contact open
Contact closed
Pulse: Contacts 500 ms
closed