62
Johnson Controls, Inc. SLC Wiring Manual —
P/N 51870:G 04/23/2009
SLC Surge Suppression
Installation
SLCP-30 Connections
B.2.4 IFC-640/E, IFC-3030/IFC2-3030
DTK-2LVLP-F Connections
PLP-42N Connections
SLCP-30 Connections
IN
OUT
SLCP-30
+
+
–
–
SLC Terminal Block
SLC Loop
SL
C
-slcp3
.cd
r
Optional Four-wire
Return Loop
Style 6 (Class A)
NOTE:
Do not connect shield (if present) to surge protector or fire panel.
IN
OUT
2LVLP-F
–
–
+
+
S
L
C-
lvlp
3.cd
r
SLC Terminal Block
SLC Loop
Optional Four-wire
Return Loop
Style 6 (Class A)
NOTE:
Do not connect shield (if present) to surge protector or fire panel.
IN
P
U
T
OU
T
P
U
T
PLP-42N
L1
L2
L3
L4
L1
L
2
L3
L4
GR
ND
S
L
C
-pl
pn
3.c
d
r
SLC Terminal Block
SLC Loop
Optional Four-wire
Return Loop
Style 6 (Class A)
NOTE:
Use 12 AWG (3.31 mm
2
) to 18 AWG (0.82 mm
2
) wire with crimp-on connectors to
connect the unit’s ground terminal to equipment ground. Wire length must be minimized to
provide best protection. Do not connect shield (if present) to surge protector or fire panel.
IN
OUT
SLCP-30
+
+
–
–
SLC Terminal Block
SLC Loop
SL
C-
slcp
3.cd
r
Optional Four-wire
Return Loop
Style 6 (Class A)
NOTE:
Do not connect shield (if present) to surge protector or fire panel.
