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SP600 probe connector

Probe connector signal definitions

The probe connector is a 15-way high density ‘D' socket. Its pin-out is shown in the table below.

Connector pin no.

Description

Type
1*

+5 V

Power output

2

N/C

High impedence 

3

0 V_POWER 

 Power return

4*

Y

 Signal input

5*

Z

 Signal input

6*

+12 V

Power output 

7*

-12 V

 Power output

8

Probe identification

Signal input 

9

N/C 

 High impedence

10

N/C

 High impedence

11*

X

 Signal input 

12

0 V_REF

 Signal input 

13

N/C

 High impedence

14

Head LED anode

 Signal output

15

Head LED cathode

 Signal output

ShellScreen

Protective ground 

* Isolated to >100 kΩ when the probe is disconnected or not recognised as SP600.