Emerson Process Management 755R Oxygen Equipment User Manual


 
Instruction Manual
748213-S
April 2002
Rosemount Analytical Inc. A Division of Emerson Process Management Installation 2-11
Model 755R
Figure 2-7. Alarm Relay Assembly Schematic Diagram
J5
1
2
4
6
+15V
-15V
Alarm
No. 1
Command
Alarm
No. 2
Command
CR1
K1
14
13
12
8
9
5
1
TB4
NO
COM
NC
Alarm
No. 1
Reset
CR2
K2
14 13
12
8
9
5
1
NO
COM
NC
Alarm
No. 2
Reset
2. CR! AND CR2 ARE ANY 600V, 1 AMP DIODE.
1. RELAYS SHOWN IN ENERGIZED POSITION.
NOTES: