Connecting the HPLC Pump K–1001 to Other Instruments
29
2
1
SOP 22 Mounting Plug Strips
Use this SOP for connecting wires to the plug strips.
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.
Fig. 22
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
CEmax
= 24 V) referred to GROUND.
Table 2
Technical specifications of the Event signals
State Control
outputs
OC
(Open Collector)-
connections
Relay connections
0
Low (< 500 mV)
Inaktive
Contact open
1
High (> 2 V)
Aktive
Contact closed
2 Pulse,
> 2 V für 500 ms
Pulse,
aktive for 500 ms
Pulse: Contacts 500 ms
closed
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.
Fig. 23
The REMOTE terminal strip
