DMQ A12V-U112 User Manual

3
MSEV Series and USHX Hardware Installation Manual Rev 1.7
The USHX and its wiring harness pin assignments are shown in Table 1-4.
Table 1-4 USHX and Wiring Harness Pin Assignments
USHX-G1.3b Series Model Numbers
 USHC-G1.3b-BAAAXXX
 USHS-G1.3b-BAAAXXX
Pin Number
Pin Name
Pin Function
Type of Wire
Wiring Harness Model
WH-USHX-AX
Pin 1
AC2
Power Input
Red, 18 AWG

Pin 6
AC1
Power Input
Black, 18 AWG

Pin 3
DATA-
RS485- Communication
Black, 24 AWG,
Shielded

Pin 4
DATA+
RS485+ Communication
Red, 24 AWG, Shielded

Pin 2
DGND
Digital Signal Ground and
Thermistor Signal Ground
Green, 22 AWG

Pin 9
SENS
Thermistor Power
Black, 24 AWG

Pin 7
PWM+
PWM Output
White, 18 AWG

Pin 8
PWM-
PWM Output
White, 18 AWG

Pin 5
GPB
General Purpose – Not
Utilized
Brown, 20 AWG

Pin 10
GPA
General Purpose – Not
Utilized
Purple, 20 AWG

Note:
 = Available

DMQ A12V-U112 Specifications

General

Brand	DMQ
Model	A12V-U112
Category	Control Unit
Language	English