Data Ports 173

Applicator Interface Connector

Jumper Configurations and Pinouts for +5 V I/O Operation

Jumpers J4 and J5 are used together to produce isolated or non-isolated modes of operation for applicator input and output control signals. J4 configures the +5 V source for the optoisolator circuits, and J5 configures the ground. For proper operation, when J4 is installed, J5 must be installed, and when J4 is removed, J5 must be removed.

Table 21 describes the pin and jumper configurations for +5 V I/O operation.

Table 21 • Non-Isolated and Isolated Modes for +5V Operation

 

Non-Isolated (Jumpers In)

Isolated (Jumpers Out)

Pin 1

Ground +5V, Jumper J5 In

 

External Ground +5V, Jumper J5 Out

 

I/O ground is connected to the printer signal

I/O ground is disconnected from the printer

 

ground.

 

 

signal ground. Ground must be provided

 

 

 

 

externally to this pin.

 

Pin 2

+5V Output, Jumper J4 In

 

External +5V Input, Jumper J4 Out

 

+5 V I/O is connected to the applicator

+5 V I/O is disconnected from the applicator

 

interface circuit +5 V Supply.

 

interface circuit +5 V Supply. The +5 V for the

 

 

 

 

applicator interface optoisolator circuits must be

 

 

 

 

provided externally. This input also supplies

 

 

 

 

voltage for output signal pull-up resistors.

Pinouts

 

 

 

 

 

 

 

 

J5

 

 

J5

 

 

+5V

 

 

+5V

 

 

 

1A

J4

 

1A

J4

 

 

 

1

 

1

 

 

 

 

 

 

 

+5V

+5V

 

+5V

+5V

 

 

 

2

 

 

2

 

 

 

3

 

 

3

 

 

 

4

 

 

4

 

 

 

5

 

 

5

 

 

+28V

6

 

+28V

6

 

 

 

+28V

 

 

+28V

 

 

 

7

 

 

7

 

 

500 mA

 

 

500 mA

 

 

 

 

8

 

 

8

 

 

 

9

 

 

9

 

 

 

10

 

 

10

 

 

 

11

 

 

11

 

 

 

12

 

 

12

 

 

 

13

 

 

13

 

 

 

14

 

 

14

 

 

 

15

 

 

15

1/11/07

T408M/T408M-R User Guide

14178L-001 Rev. A