Fluke 741B - Page 72

741B/743B
Users Manual
62
TC
mA mA
V
V
RTD
RTD
SOURCE
300V
MAX
30V
MAX
30V
MAX
30V
MAX
MEAS
CAT
MEAS
SOURCE
SETUP
mA
V
V
Hz
TC
RTD
789
456
123
0
.
Input
4 – 20 mA
Trip Relay
Output
–+
+–
Source mA
Voltage Trip Detect
Red
Black
Red
Black
ENTER
CLEAR
(ZERO )
RANGE
DOCUMENTING PROCESS CALIBRATOR
743B
ki22c.eps
Figure 22. Checking a Relay Output Trip Alarm