Signal Conditioner Connections And Jumpers - Watlow Ramping and Profiling Microprocessor-Based Control SERIES 1500 User Manual

SIGNAL CONDITIONER
RTD Version
CH-2
0-5V
input with
DIP #3
OFF
Not used on Signal Conditioner Board #A007-1316
SIGNAL CONDITIONER
T/C Version
Installation - Wiring, Chapter 3
Analog Signal Common
% RH Analog Output
Analog Output Ch-2 °F (Wet Bulb)
Analog Output Ch-1 °F (Dry Bulb)
k
( + )
k
( - )
Analog Output Ch-1°C (Dry Bulb)
Analog Output Ch-2°C (Wet Bulb)
Signal Common
Ch-2 °C Signal
Ch-2 °F Signal
Ch-1 °F Signal
Ch-1 Input
Ch-2 Input
Ch-1 °C Signal
Not Used
Dry Bulb Sensor
Wet Bulb Sensor
Installation-Wiring
Figure 14 -
Signal Conditioner
Connections and
Jumpers.
NOTE:
For a two-wire
sensor on Channel
1, attach the leads
to Terminals 5 and
6 with a jumper
wire from Terminal
6 to Terminal 7.
For Channel 2,
attach the leads to
Terminals 8 and 9
with a jumper wire
from Terminal 9 to
RTD Version
Jumper Selection
with DIP Switch #3.
#3 ON = Jumpers on
W151 and W153 for
RTD sensor.
#3 OFF = Jumpers
on W150 and W154
for 0-5V signal.
NOTE:
Terminals 1-4, 11-
12 provide analog
signals for a chart
recorder.
CAUTION:
Thermocouples
must be un-
grounded.
Grounded thermo-
couples will
generate errone-
ous temperature
indication and can
develop communi-
cation errors.
WATLOW Series 1500 User's Manual
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