Connector data – Rockwell Automation 2090-U3BB-DM12 CN1 Control Interface Breakout Boards Installation Instructions User Manual
Page 3
Control Interface Breakout Boards 3
Rockwell Automation Publication 2090-IN007D-EN-P - August 2010
Connector Data
Catalog Number 2090-U3BB2-DM44
Terminal
Signal
Terminal
Signal
Terminal
Signal
1
EPWR_5V
20
IMOUT+
35
INPUT5
X–
(1)
(1)
The 5.2V DC auxiliary power source is connected to the X+ (positive) and X– (negative) terminals. Do not ground the supply
elsewhere in the system, as X– is connected to the drive chassis ground.
AUX_COM
21
IMOUT–
36
INPUT6
X+
(1)
5V_AUX_PWR
22
ACOM
37
INPUT7
4
AX+
23
AOUT
38
INPUT8
5
AX–
24
ILIMIT
39
OUTPUT1
6
BX+
25
CMND+
40
OUTPUT2
7
BX–
26
CMND–
41
OUTPUT3
8
IX+
27
IOCOM
42
OUTPUT4
9
IX–
29
IOPWR
43
RELAY+
16
AMOUT+
31
INPUT1
44
RELAY–
17
AMOUT–
32
INPUT2
SHIELD
18
BMOUT+
33
INPUT3
SHIELD
19
BMOUT–
34
INPUT4
1 X- X+ 4 5 6 7 8 9
16 17 18 19 20 21 22 23 24
25 26 27 29 31 32 33 34 35
36 37 38 39 40 41 42 43 44
Mounting
Screw (2)
2 x 4-40 UNC
Cover Alignment
Pin (2)
Shield Terminals
Cable Shield Termination Pad