Emerson Rosemount 975 Reference Manual page 38

Reference data
June 2021
Status
N10
N11
N12
N13
N18
I0
U0
B0
M0
E0
G0
T0
W0
A0
L0
Z0
38
Description 4-20mA
output
UV LED failure 3mA
FOV failure 4mA
Missed ADC 4mA
reading
Analog output 4mA
failure
FOV warning 4mA
IR level 8mA
UV level 12mA
IR/UV automatic 4mA
BIT
IR/UV manual 4mA
BIT
IR/UV end of BIT 4mA
Temperature 4mA
gradient
Alarm delay 16mA
Warning 16mA
Alarm 20mA
Latch 20mA
Benzene 4mA
Analog Fault LED
output relay indicator
0v Open 4Hz
blinking
orange
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
0v Close 4Hz
blinking
orange
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
2v Close 1Hz
blinking
green
2v Close 2Hz
blinking red
2v Close 2Hz
blinking red
5v Close Constant
red
5v Close Constant
red
2v Close 1Hz
blinking
green
Reference Manual
00809-1500-4975
Test rate
Every BIT
Every 30msec
Every 30msec
Every 30msec
Every 30msec
Every 30msec
Every 30msec
Every IR BIT
Every IR BIT
(3)
Every IR BIT
(3)
Every 30msec
Every 30msec
Every 30msec
Every 30msec
Every 30msec
Every 30msec
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