Waters 2414, Overview And Maintenance Manual

Page: 49 / 130

June 11, 2015, 715004754 Rev. A
Page 49
As a standalone controller, the Alliance e2695 separations module is configured in No
Interaction mode, which disconnects the separations module from the Ethernet and
IEEE-488 communications interface. (For information on configuring the separations
module in No Interaction mode, see the Alliance e2695 separations module operator’s
guide.)
3.4.1.1 Generating autozero on injecting
To generate the autozero function on the 2414 RI detector at the start of an injection
from the Alliance e2695 separations module, make the connections shown in the table
and figure below.
Figure 3–5: Autozero connections between the Alliance e2695 separations
module and the 2414 RI detector
3.4.1.2 Generating a chart mark on injecting
To generate a chart mark on the detector at the start of an injection from the Alliance
e2695 separations module, make the connections shown in the table and figure
below.
Table 3–4: Detector connections to an Alliance e2695 separations module
Alliance e2695 separations
module
(connector B)
Detector
(connector B)
Pin 1 Inject Start Pin 1 Au
Pin 2 Inject Start Pin 2 Autozero –
Red
Black
1 + Autozero
2 - Autozero
3 Ground
4 + Recycle Valve
5 - Recycle Valve
6 + Polarity Enable
7 - Polarity Enable
8 Ground
9 + Detector Out
10 - Detector Out
11 Ground
12 + Auxiliary Out
13 - Auxiliary Out
Detector connector B
Alliance e2695
separations module
connector B
Inject Start
Inject Start
Ground
Stop Flow+
Stop Flow–
Hold Inject 1+
Hold Inject 1–
Hold Inject 2+
Hold Inject 2–
Ground
Chart Out+
Chart Out–
1
2
3
5
6
7
8
9
10
11
12
4