Appendix: Cables and Pin Assignments
Merck Hitachi Cable

Instruments for which the cable is required:

 Merck Hitachi L6200/L6210 and L6250 Pumps

 Merck Hitachi AS2000 and AS4000 Autosamplers

 Merck Hitachi L4250 UV Detector

The cable can also be used for the  Agilent HP 5890 GC when the gas chromatograph is equipped with the following interface card: Agilent part no. 19257.

 

Pin Assignment

Use the following cable to connect the above Merck Hitachi instruments or an Agilent HP 5890 GC (with the Agilent 19257 interface card) to the serial interface on the server PC:

 

Instrument

 

PC

(25-pin)

 

(25-pin, Sub-D, female)

(9-pin, Sub-D, female)

2

---------------

3

2

3

---------------

2

3

7

---------------

7

5

Internal:

 

Internal:

Internal:

5 connected to 20

 

5 connected to 20

4 connected to 8

 

Dionex Part Numbers