4
Curtis 1207B Manual
2 — INSTALLATION & WIRING
CONNECTIONS: Low Current
An integrated 16-pin low power connector molded into the front of the con-
troller provides the low power logic control connections (see pin list below).
The mating connector is Molex Mini-Fit Jr., part number (5557) 39-01-2165.
Contact Molex regarding compatible pins for various wire sizes.
Pin 1
shunt field driver output; n/c for series motors
Pin 2
reverse contactor driver output
Pin 3
forward contactor driver output
Pin 4
main contactor driver output
Pin 5
throttle: 3-wire pot high
Pin 6
throttle: 3-wire pot wiper or 0–5V
Pin 7
throttle: pot low
Pin 8
throttle: 2-wire 5k
Ω
–0 or 0–5k
Ω
input
Pin 9
n/c
Pin 10
emergency reverse (BB) check output [optional]
Pin 11
reverse input
Pin 12
forward input
Pin 13
emergency reverse input
Pin 14
mode selection input
Pin 15
brake input
Pin 16
keyswitch input (KSI)
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
