Martel Electronics MasterCAL - Manual (Page 77)

Calibrator
Using Source Mode
67
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
7 8 9
4 5 6
1 2 3
0 .
Input
4 – 20 mA
Trip Relay
Output
– +
+ –
Source mA
Voltage Trip Detect
Red
Black
Red
Black
ENTER
CLEAR
( ZERO)
BETA MasterCAL 990
ot22c.eps
Figure 22. Checking a Relay Output Trip Alarm