Waters 2998 Operator's Manual page 37

The firmware defaults to auto zero on inject.
Tip:
Detector connections to an Alliance separations module
Alliance separations module
(connector B)
Pin 1 inject start (red)
Pin 2 inject start (black)
Inject start connections between the Alliance separations module and the
detector
Waters Alliance connector B
Inject Start 1
Inject Start 2
Ground 3
+
Stop Flow 4
−
Stop Flow 5
+
Hold Inject 1 6
−
Hold Inject 1 7
+
Hold Inject 2 8
−
Hold Inject 2 9
Ground 10
+
Chart Out 11
−
Chart Out 12
Generating stop flow
Warning:
flow output could cause the detector to flood.
The detector has a programmable switch output, that can be controlled by
threshold or timed events.
2998 PDA detector (connector A)
Pin 1 inject start + (red)
Pin 2 inject start − (black)
2998 PDA detector connector A
Red
Black
Fire and explosion hazard. Failure to connect the stop
+
1 Inject Start
−
2 Inject Start
3 Ground
+
4 Lamp Off
−
5 Lamp Off
+
6 Chart Mark
−
7 Chart Mark
8 Ground
+
9 Auto Zero
−
10 Auto Zero
Making signal connections 2-11