Rockwell Automation 2727-MREY1 User Manual

Installation Instructions

MobileView Junction Box Cable

(Catalog Number 2727-MREY1)

English

The MobileView Junction Box Cable (2 meter/6.5 foot) is used for:

• MobileView Guard G750

• MobileView Machine Terminal MT750

This cable connects the MobileView Connection Cable (2727-MRTxx) to the
MobileView Junction Box (2727-MRJB2) if the junction box is mounted inside a
cabinet.

Junction Box Cable Pinout Description

K1, 17-pin
Female Circular
Jack Pin #

1 red -->> 1 24V dc

2 black -->> 2 GND_IN

3 green-brown -->> 3 E-stop, circuit 1, positive*

4 white-gray -->> 4 E-stop, circuit 1, negative*

5 grey-pink -->> 5 E-stop, circuit 2, positive*

6 red-blue -->> 6 E-stop, circuit 2, negative*

7 brown -->> 7 Enabling switch, circuit 1, positive*

8 yellow -->> 8 Enabling switch, circuit 1, negative*

12 green -->> 12 Enabling switch, circuit 2, positive*

17 grey -->> 17 Enabling switch, circuit 2, negative*

9 - -->> 9 Not used

10 - -->> 10 Not used

11 violet -->> 11 Not used

13 blue -->> 13 TD+ (transmit)

14 white -->> 14 TD- (transmit)

15 orange -->> 15 RD+ (receive)

16 red -->> 16 RD-(receive)

* For connection to MobileView Guard G750 Terminals only.

Junction Box
Cable Wire Color

K2, 17pin
Male Circular
Jack Pin#

Description

Publication 2727-IN011A-EN-P - May 2004

2 MobileView Junction Box Cable

Junction Box Cable Diagram

11

1

10

9

8

2

12

16

13

17

3

14

15

4

5

7

6

Dust cap provides
protection when
MobileView is not
connected.

1

11

2

12

13

3

17

14

4

5

6

K1 K2

10

16

9

15

8

7

17-pin female circular jack
mounts to enclosure.

2m (6.5 ft)

17-pin male circular jack
mounts to junction box.

Connecting the MobileView MT750 or G750 Terminal to Junction Box

The following illustration shows how the Junction Box Cable (2727-MREY1) is used
to connect the MobileView Terminal to the Junction Box (2727-MRJB2).

Publication 2727-IN011A-EN-P - May 2004