Table of Contents
Advertisement
B.9.1 Signal connections
Required materials
Flat-blade screwdriver
Table B–3: Mass spectrometer signal connections
Signal connections
Analog Out
Gas Fail Interlock Out
Event Out 1, Event Out 2
Event In 1, Event In 2
Source interlock Out
Notice:
disturbances, install connection covers over the signal connectors.
To make signal connections:
1. Determine the signal connection location from the label on the rear panel of each
instrument.
2. Attach the positive and negative leads of the signal cable to the connector.
To meet the regulatory requirements of immunity from external electrical
March 17, 2021, 715005046 Ver. 03
Page 194
Description
Not used.
Used to stop the solvent flow if the nitrogen gas
supply fails. Maximum 30 V 0.5 A, 10 W.
See
Connecting the contact-closure cable to an
ACQUITY LC (Page
196).
Allows the mass spectrometer to trigger an
external event.
Allows an external device to start data
acquisition. Maximum 30 V.
Allows external equipment to be interlocked
with the instrument's operating state. The relay
contacts open or close when the source
voltages switch on and off.
Advertisement
Table of Contents
