Connections: Low Current - Curtis 1244 User Manual

2 — INSTALLATION & WIRING:
6
Controller
CONNECTIONS
Low Current Connections
Three low current connectors are built into the 1244 controller. They are located
in a row on the top of the controller:
The 24-pin connector provides the logic control connections. The mating
connector is a 24-pin Molex Mini-Fit Jr. connector part number 39-01-2245
using type 5556 terminals.
24 23 22
12 11 10
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin 11
Pin 12
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Pin 22
Pin 23
Pin 24
24-pin 6-pin
21 20 19 18 17
9 8 7 6 5
keyswitch input (KSI)
interlock input
Mode Select 1 input
Mode Select 2 input
Fault 1 output
Fault 2 output
emergency reverse input
pedal switch input
coil return input
forward input
reverse input
hour meter enable output
throttle: 3-wire pot high
throttle: pot low
throttle: 3-wire pot wiper or 0–5V
throttle: 2-wire 5kΩ–0 or 0–5kΩ input
main contactor driver output
auxiliary contactor driver output
reverse signal driver output
electromagnetic brake driver output
(not used)
emergency reverse check output
(not used)
(not used)
4-pin
16 15 14 13
4 3 2 1
Curtis 1244 Manual,
Rev. E