The old box (driver 2002) was connected to the old pulser (pulser 2002) by two cables that maintained pin1 to pin1 connections.  The driver out pins are the same as the pulser input pins.

 

 

2002 pulser

2003 pulser

1

gnd

TTl- green

2

gnd

gnd

3

+5V

+5V

4

gnd

TTL+ green

5

TTL-

TTL- red

6

TTL+

TTL+ red

7

-5V

-5V

8

B+

B+ red

9

gnd

gnd

10

gnd

B+ green

 

The new pulsers (2003) use a single cable with two connectors on the end. One connector is missing pins 5,6,8 the other is missing 1,4,10. In  addition in order to transmit the TTL green on a single twisted pair, wire 1 Dark Brown and wire 3 Red are crossed. Red goes to pin 1 and Dark Brown goes to pin three.

 

There are two options:

1.    Special cable that combines two driver cables into one. This cable is shown below.

2.    Special cable that has two connectors on that pulse the red, the other for green. (See below)

 

 

 

The following special cable that attaches to the old driver will drive the new pulsers.  Since this is just one channel the connectors 1 & 2 need to be alternated.

 

 

 

The complete pathway can be checked by examining the diagram below.