Installation Page 4-15
The output module which activates the air source is configured
at the factory to provide switched 12 volts DC. When using an
alternate compressed air source, current draw should be limited
to 200 ma. Inductive loads such as solenoids and relays must
have snubber diodes in parallel with their coils. The diode
anode should be connected to J8-6.
The Air Source Control connector J8 on the rear panel of the
Model 2010D is a female type DB-9 connector.
Table 4-10 Air Source Activation Port Connections
SIGNAL SIGNATURE 2010D J8
__________ _________________
J8-1 CHASSIS GROUND
J8-2 AIR ON HIGH (Switched DC)
J8-6 AIR ON LOW (Analog Ground)
Photometer Analog Output Connections
If the Photometer option is installed and the Photometer's
output is to be monitored by a strip chart recorder, datalogger
or other external device, a cable must be made with the
connections listed in the Table, below.
Table 4-11 Photometer Analog Output Connections
2010D J9 SIGNAL SIGNATURE
_______ _________________
J9-1 CHASSIS GROUND
J9-2 DAS OUT 1
J9-3 DAS OUT 2
J9-4 DAS OUT 3
J9-5 RESERVED
J9-6 CHASSIS GROUND
J9-7 GROUND
J9-8 GROUND
J9-9 GROUND
To Next Page
Loading...
