Setra System Model Datum 2000 - Manual (Page 5)

5
Figure A
TRANSDUCERS ( 4 WIRE OR 4 TERMINAL DEVICES)
Connect the + excitation to pin 5 (CH2: pin 11) to supply 24 volts to the
transducer. IF YOUR TRANSDUCER REQUIRES 12 VOLT EXCITATION,
CONNECT THE + EXCITATION TO PIN 10 (CH2: PIN 10).
Connect the - excitation to Ground, pin 9 (CH2: pin 15).
Connect the + output to +IN, pin 6* (CH2: pin 12).
Connect the - output to -IN, pin 7* (CH2: pin 13).
Connect the shield to Ground, pin 9 (CH2: pin 15)
*NOTE: THE OUTPUT OF THE SETRA TRANSDUCER INSTALLED IN
THE DATUM 2000™ MANOMETER IS AVAILABLE ON PIN 6 AND 7. DO
NOT APPLY AN ELECTRICAL SIGNAL TO CH1: PIN 6 or CH1: PIN 7. A
SECOND TRANSDUCER MAY BE CONNECTED ONLY TO CH2: PIN 12
or CH2: PIN 13.
Supplied with
connector to join
the two foot
transducer cable
and the ten foot
digital pressure
readout cable
Setra pressure/vacuum
Transmitter
Pressure Line
(installed by user)
238652 REV B
DANGER REFERENCE VOLTAGE
SEE CALIBRATION
INSTRUCTIONS BEFORE
USING REF. VOLTAGE
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Channel 1
Inputs/Excitations
Channel 2
Inputs/Excitations
Alarm
Signals
AC Adapter