Installation
EST3 Installation and Service Manual 5.45
78
1234
IN
IN
Auxiliary/booster
supply
COM
OUT
COM
OUT
Sense 1
Sense 2
NO
COM
NC
+
−
200 mA AUX
47 k
EOLR
[3]
Ω
47 k
EOLR
[3]
Ω
+
−
−
+
ActiveNormal
Data Out ( )
+
Data Out ( )
−
Signature loop
to next device
Data In ( )
+
Data In ( )
−
Signature loop from
previous device
Not supervised
Single input module
Model = CT1
Device type = ACFail
Personality = (3) Active B
Text 1 = REMOTE_SUPPLY
Text 2 = AC_FAILURE
Single input signal module
Model = CC1
Device type =
CommonAlarmOutput
Personality = (5) Riser Selector
Text 1 = REMOTE_SUPPLY
Te x t 2 = S E N S E _ 1
Notes
1. All wiring is supervised and power-
limited unless otherwise noted
[2] Install a PAM-1 or equivalent listed
relay only when you are required
to supervise the 200 mA AUX
circuit wiring
[3] Use part number EOL-47
12345678
910
N.O.
C.
ORG
BLU
WHT
RED
0V
24
PAM-1
[2]
Figure 5-9: Typical booster power supply wiring
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