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FIGURE 9: EXAMPLE OF CLASS B, STYLE Y NAC CONFIGURATION WITH A SINGLE SUPPLY DEDICATED TO A SINGLE NAC.
EOLR-1
VIO
VIO
(–)
47K
(+)
POWER-LIMITED
AND SUPERVISED
+
FROM PANEL OR
–
PREVIOUS DEVICE
+
TO NEXT
–
DEVICE
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
SEE PANEL INSTRUCTION MANUAL
FOR WIRE REQUIREMENTS.
FIGURE 10: EXAMPLE OF CLASS B, STYLE Y NAC CONFIGURATION WITH A SINGLE SUPPLY SHARED BY 2 NACS.
(–)
(–)
47K
VIO
VIO
(+)
(+)
EOLR-1
RED
BLK
N500-79-00
+
EXTERNAL
POWER
–
SUPPLY
+
–
–
(–)
+
(+)
TOP OF T0
EXTERNAL
POWER
(–)
(–)
SUPPLY
47K
(+)
(+)
POWER-LIMITED
TOP OF T0
AND SUPERVISED
+
FROM PANEL OR
–
PREVIOUS DEVICE
+
TO NEXT
–
DEVICE
SIGNAL LINE CIRCUIT (SLC) 32 VDC MAX.
SEE PANEL INSTRUCTION MANUAL
FOR WIRE REQUIREMENTS.
NOTE: EOL RELAY COIL CONNECTIONS MUST BE MADE USING
EOL RELAY CONNECTOR ASSEMBLIES ON T10-T16 IN EVENT
THAT ALL NACS ON THE PCB HAVE DEDICATED SUPPLIES.
+
–
+
–
–
+
+
–
–
+
5
BASE ADDRESS
6 7 8 9
7 8
9
6
5
5
10
4
4
11
3
3
12
13
2
2
1
1
14
0
0
15
A/B SELECT
DISABLE 1
DISABLE 2
DISABLE 3
BASE ADDRESS
6 7 8 9
7 8
6
9
5
5
10
4
4
11
3
3
12
13
2
2
1
1
14
0
0
15
A/B SELECT
DISABLE 1
DISABLE 2
DISABLE 3
STATUS
INDICATORS
C0816-04
STATUS
INDICATORS
C0817-04
I56-1805-019
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