Figure 15 Rtd Input Wiring Connections - Honeywell SMV 3000 User Manual

4.5 Wiring SMV 3000 Transmitter,
Wiring connections,
continued
Figure 15 RTD Input Wiring Connections.
RTD
Legend:
R = Red
W = White
Keep Resistance
of All Leads Low
R W
1 2 TC 3 4
METER L SIGNAL
+ +
– – –
+ +
– –
TEST SIG
2-Wire RTD Connections
Figure 16
34
Table 7 Wiring the Transmitter, Continued
Step
7
Replace integral meter, if applicable; replace end-cap, and tighten
end-cap lock.
R R
1
METER L
–
–
TEST
3-Wire RTD Connections
Thermocouple Input Wiring Connections.
TC
1 2
METER L
+
– –
+
–
TEST
Thermocouple Connections
SMV 3000 Transmitter User's Manual
Continued
Action
Keep Resistance
of All Leads Equal
W
2 TC 3 4
SIGNAL
+ +
– –
+ +
–
SIG
—
+
3 4
SIGNAL
+
–
ATTENTION: If you use shielded
cable, be sure the shield and
transmitter housing reference
ground at the same point.
+
–
SIG
R R W W
TC
1 2 3 4
METER L SIGNAL
+ +
– – –
+ +
– –
TEST SIG
4-Wire RTD Connections
Continued on next page
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