Curtiss-Wright EXLAR Tritex II AC - Page 60

Curtiss-Wright | Tritex II AC 90, 115 Rev. X PN39892 7/12/22
59
Units except those with Option IA4 for isolated 4-20mA signals have
standard analog signals assigned to pins K, L, N and O as shown in the
table. On units with Option IA4, the 4-20mA signals are wired to pins K,
L, N and O as shown in the table and the standard analog signals are not
wired out though they exist at the Terminal Board.
The following table shows the function, insulation color for internal
wiring between the Terminal Board and connector in the wiring
compartment, the connector pin assignment in both halves of the
connector and the T2IOC cable insulation colors.
Function
Internal
Wire Color
Pin #
Cable
Wire Color
INPUT1
Blue
A
White/Yellow
INPUT2
Gray/Pink
B
White/Red
INPUT3
Red/Blue
C
White/Green
INPUT4
White/Green
D
White/Black
INPUT5
Black
E
Red/Black
INPUT6
Pink
G
Red/Green
INPUT7
White/Yellow
H
Red/Yellow
INPUT8
Green
I
Beige
Field I/O Power (+24 V)
(also Brake Power)
Brown/Green F Red
Field I/O Common
Tan
U
Black
ANALOG IN+ / + 4-20mA Input
Yellow/Brown
K
Green
ANALOG IN– / – 4-20mA Input
Brown
L
White
ANALOG OUT+ / + 4-20mA
Output
Grey/Brown N Blue
ANALOG OUT reference / –
4-20mA Output
Violet O Orange
ANALOG Out Shield
Orange
M
Drain
OUTPUT 4
White
P
White/Brown
OUTPUT 3
Red
R
White/Orange
OUTPUT 2
Grey
S
White/Blue
OUTPUT 1
Yellow
T
Light Red
Note: See cable section for T2IOC cable details