1. MP72 Scanner Scale Integrator Guide
  2. Host Interfaces and Cable Pinouts
  3. Connector Pins
  • MP72 Scanner Scale Integrator Guide
Connector Pins

Connector Pins

Refer to the tables in this section for MP72 port pin information.

12V DC (J1)

12V DC Jack, 2.5 mm
Pin #
Signal/Name
Direction
Description
1
EXT 12V
In
Center pin: 12V DC (primary power)
2
GND
N/A
Barrel: signal ground

AUX A-B (Stacked USB) (J3)

An additional USB port is available in the front under the platter. All USB ports can be used for the USB staging flash drive. See Connectors table and USB Staging Flash Drive for additional information.
Stacked USB Port
Pin #
Signal/Name
Direction
Description
1
5V
Out
USB 5V output *
2
D-
Bidirectional
USB D-
3
D+
Bidirectional
USB D+
4
GND
N/A
Signal ground
*The total combined current for the USB and RS-232 peripheral ports should be less than 750 mA total auxiliary current. Each individual port should not exceed 500 mA.

POS (J2)

RJ-45, Primary POS
Pin #
Signal/Name
Direction
Description
1
DETECT
Out
USB cable detect output
2
5V
In
USB cable 5V detect input
3
GND
N/A
Signal ground
4
TXD/IBM-A
Bidirectional
Multiplexed serial TXD/IBM-A
5
RXD/D+
Bidirectional
Multiplexed serial RXD/USB D+
6
RTS/IBM-B
Bidirectional
Multiplexed serial RTS/IBM-B
7
CTS/USB D-
Bidirectional
Multiplexed serial CTS/USB D
8
DOWNLOAD
In
POS download
9
N/C
N/A
No connection
10
12V
In
Terminal 12V DC to MP72
(power from terminal)*
*Terminal systems vary in power capabilities. Ensure your system power supply can support MP72 configuration power requirements. If not, a 12V DC barrel jack is available for external power.

RS-232 AUX 1 (J18)

RJ-45 Aux 1
Pin #
Signal/Name
DIrection
Description
1
N/C
N/A
No connection
2
5V
Out
RS-232 scanner 5V DC Supply*
3
GND
N/A
Signal ground
4
TXD
Out
Serial TXD (±5.4V)
5
RXD
In
Serial RXD (±5.4V)
6
RTS
Out
Serial RTS (±5.4V)
7
CTS
In
Serial CTS (±5.4V)
8
Scale LED
In
Price computational scale has returned to zero - reflected in UI Scale Status LED (if enabled). I/O signals are 5V TTL.
9
Scale Zero
Out
Zeros price computational scale when the Zero UI button is pressed (if enabled). I/O signals are 5V TTL.
10
12V/150 mA
Out
Power output for price computational scale.

RS-232 AUX 2 (J5)

RJ-45 Aux 2
Pin #
Signal/Name
Direction
Description
1
N/C
N/A
No connection
2
5V
Out
RS-232 scanner 5V supply *
3
GND
N/A
Signal ground
4
TXD
Out
Serial TXD (±5.4V)
5
RXD
In
Serial RXD (±5.4V)
6
RTS
Out
Serial RTS (±5.4V)
7
CTS
In
Serial CTS (±5.4V)
8
N/C
N/A
No connection
9
N/C
N/A
No connection
10
N/C
N/A
No connection
*The total combined current for the USB and RS-232 peripheral ports should be less than 750 mA total auxiliary current. Each individual port should not exceed 500 mA.

Scale Display Port (J6)

RJ-11, Scale Display
Pin #
Signal/Name
Direction
Description
1
N/C
N/A
No connection
2
5V
Out
Auxiliary 5V output *
3
TXD
Out
Scale Display serial TX (3.3V TTL)
4
RXD
In
Scale Display serial RX (3.3V TTL)
5
GND
N/A
Signal ground
6
N/C
N/A
No connection
*The total combined current for the USB and RS-232 peripheral ports should be less than 750 mA total auxiliary current. Each individual port should not exceed 500 mA.

Checkpoint Interlock (J4)

EAS Interlock Connector
Pin #
Signal/Name
Direction
Description
1
Interlock
Out
Checkpoint EAS Interlock (5V 4 mA PNP collector out)
2
GND
N/A
Signal ground

USB Type C (J17)

USB Type C for Color Camera Configurations
Pin #
Signal/Name
Direction
Description
A1
GND
N/A
Ground
A2
TX1+
In
SuperSpeed differential pair 1 TX, positive
A3
TX1-
In
SuperSpeed differential pair 1 TX, negative
A4
VBUS
N/A
Host indicator (no power consumed by MP72)
A5
CC1
N/A
Configuration channel
A6
D1+
In/Out
USB 2.0 differential pair, position 1, positive
A7
D1-
In/Out
USB 2.0 differential pair, position 1, negative
A8
N/C
N/A
A9
VBUS
N/A
Host indicator (no power consumed by MP72)
A10
N/C
N/A
A11
N/C
N/A
A12
GND
N/A
Ground
B1
GND
N/A
Ground
B2
N/C
N/A
B3
N/C
N/A
B4
VBUS
N/A
Host indicator (no power consumed by MP72)
B5
N/C
N/A
B6
D2+
In/Out
USB 2.0 differential pair, position 2, positive
B7
D2-
In/Out
USB 2.0 differential pair, position 2, negative
B8
N/C
N/A
B9
VBUS
N/A
Host indicator (no power consumed by MP72)
B10
RX1-
Out
SuperSpeed differential pair 2 RX, negative
B11
RX1+
Out
SuperSpeed differential pair 2 RX, positive
B12
GND
N/A
Ground
The USB type-C interface on the MP72 is proprietary and does not support flipped orientation. Use only the following Zebra USB-C color camera cables for the MP72: CBL-CC0025 (2.5M), CBL-CC0020 (2.0M), CBL-CC0015 (1.5M). Do not use MP7000 color camera cables as they are not compatible with the MP72.