Making Terminal Strip Connections; Terminal Strip Signals - Waters 717plus Operator's Manual

2.5.1 Making Terminal Strip Connections

This section covers:

• Terminal strip signals

• Electrical specifications
• Making cable connections
• Making system controller connections
• Making detector connections
• Making pump connections
• Making programmable event output connections
Refer to Figure 2-4
Terminal Strip Signals
Table 2-1 shows the signals available on the back panel terminal strip.
Table 2-1 Terminal Strip Signals
Terminal
Numbers
1, 2 Hold
4, 5 Hold
6, 7 Inject Start
9, 10 Inject Start
11, 12 Prog Event
14, 15 Inject Stop
3, 8, 13 Ground
For specific information on signal use with other Waters equipment, refer to the
appropriate manual.
Electrical Specifications
Input (Hold) terminal specifications are:
• TTL or switch closure
• Low trigger < 1.8 V
while performing the following procedures.
Signal
Name
Input signals the autosampler to hold
(pause) the injection sequence
Input signals the autosampler to hold
(pause) the injection sequence
Output signals the start of an injection
Output signals the start of an injection
Programmable event output signal
Output signals the end of the
programmed run time
Signal ground for cable shields
Description
2
Installation 40