Agilent Technologies 8453 Operator's Manual page 163

Table 9
Table 10
Theory of Operation
External Connectors
APG Remote Signal Distribution
Pin Signal
4 SHUT DOWN
5
6 POWER ON
7 READY
8 STOP
9 START REQUEST
Multicell Transport Connector
Multicell Transport Connector
Pin Function
1 Status
2 OUT [4]
3 OUT [4]
4 OUT [1]
5 OUT [1]
6 DGND
7 DGND
8 Limit switch (no)
Function
(L) System has serious problem. Receiver is any module
capable to reduce safety risk.
Not used
(H) All modules connected tosystem are switched on.
Receiver is any module relying on operation of others.
(H) System is ready for next analysis. Receiver is any
sequence controller.
(L) Request to reach system ready state as soon as
possible (e.g. stop run, abort or finish and stop injection).
Receiver is any module performing runtime controlled
activities.
(L) Request to start injection cycle (e.g. by start key on any
module). Receiver is the autosampler.
Pin Function
9 Limit switch (nc)
10 Case
11 OUT [2]
12 OUT [2]
13 OUT [3]
14 OUT [3]
15 Shield
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