INSTALLATION
CABLE INSTALLATION
2 - 4
I-E96-418A
®
Communication Cable
The communication cable connects the TPL to Plant Loop.
Table
contains information about the connector assign-
ments and length restrictions of the communication cable. To
install the communication cable, connect the cable to the ter-
mination unit at the terminal blocks, TB1 or TB2. Figure
shows the TPL terminal assignments. Figure
shows how
the leads of the NKPL01/02 cable must be connected to the
TPL terminals.
Figure 2-3. TPL Twinaxial Cable Terminal Assignments
NOTE: If the black band that identifies the (+) lead of the cable is
removed, you can identify that lead by looking for one tined strand
of wire within the stranded conductors of that lead.
Figure 2-4. NKPL01/02 Lead Assignments
SOCKET P1 FOR
NKLM01 CABLE
TO NLIM02 LOOP
INTERFACE
MODULE
LOOP OUTPUT 2
LOOP INPUT 2
TERMINAL BLOCKS
(TB1-TB2)
TERMINAL 1
LOOP
OUTPUT 1
LOOP
INPUT 1
1
1
+
+
2
2
–
–
7
7
SHIELD
SHIELD
6
6
–
–
5
5
+
+
4
4
NOT USED
NOT USED
3
3
SHIELD
SHIELD
8
8
NOT USED
NOT USED
TB1
TB2
P1
NTPL01
CHASSIS
GROUND
T00600A
E2
COMMON
E1
+24 VDC
NKPL01/02
BLACK
BAND
GREEN
WIRE
T00601A
8
7
6
5
4
3
2
1
NOT
USED
SHD
–
+
NOT
USED
SHD
–
+
