Curtis Instruments 1212P User Manual

2 — INSTALLATION AND WIRING
pg. 5
Return to TOC 1212 & 1212P Manual - Sep 2019
CONNECTIONS: High Current
Four 1/4" Faston terminals are provided for the high current connections.
e motor connections
(M1, M2) and battery connections
(B+, B–) have one terminal each.
CONNECTIONS: Low Current
e low current logic control connections are provided by a 14-pin connector. e mating connector
is a Molex Mini-Fit-Jr. receptacle p/n 39-01-2140 with appropriate 45750-series crimp terminals.
J1
1234567
8910 11 12 13 14
J1 Pin 1
pot wiper
J1 Pin 2
pot high
J1 Pin 3
horn / li lockout output
*
J1 Pin 4
mode switch (open=M1, closed=M2)
J1 Pin 5
keyswitch input (KSI)
J1 Pin 6
speed inhibit
J1 Pin 7
B+
J1 Pin 8
pot low
J1 Pin 9
speed pot / pump SRO input
*
/ li lockout input
*
J1 Pin 10
status LED
J1 Pin 11
BDI
J1 Pin 12
reverse switch / neutral input
*
J1 Pin 13
I/O GND
J1 Pin 14
push switch / emergency reverse
*
*
Li lockout, emergency reverse, pump SRO, and neutral input
available only on 1212P.
A 4-pin low power connector is provided for the programmer and the battery
charger. e mating connector is a Molex Mini-Fit-Jr. receptacle p/n 39-01-2040 with
appropriate 45750-series crimp terminals. (A mating connector is provided with the
handheld programmer.)
.
A 2-pin low power connector is provided for the electromagnetic brake. e mating
connector is a Molex Mini-Fit-Jr. receptacle p/n 39-01-2020 with appropriate
45750-series crimp terminals.
M1 M2 B- B+
12
34
J2
J2 Pin 1 Rx
J2 Pin 2 I/O GND
J2 Pin 3 Tx/charge inhibit
J2 Pin 4 B+
J3 Pin 1 Brake +
J3 Pin 2 Brake -
1
2
J3

Curtis Instruments 1212P Specifications

General

Brand	Curtis Instruments
Model	1212P
Category	Controller
Language	English