A/C-7P RO, A/C-7S RO

The 36-pin connector on the A/C-7P RO labeled “Parallel In From PC/LAN” (TxP plus) and “Parallel Setup Port From PC/LAN” uses the following pin assignment:

Table D-2. 36-Pin Connector Pinout.

Pin Number

Direction

Name

 

 

 

1

Input

nStrobe

 

 

 

2-9

Input

Data 1 - Data 8

 

 

 

10

Output

nAck

 

 

 

11

Output

Busy

 

 

 

12

Output

PError

 

 

 

13

Output

Select

 

 

 

14, 15

 

No connection

 

 

 

16

 

Signal Ground

 

 

 

17

 

Chassis Ground

 

 

 

18

Output

Optional +5V (350 mA max)

 

 

 

19-30

 

Signal Ground

 

 

 

31

Input

nSelectIn (an Acknowledge

 

 

will be generated in response

 

 

to this input going active,

 

 

but the A/C-7P RO will

 

 

not be reset)

 

 

 

32

Input

nFault

 

 

 

34-36

 

No connection

 

 

 

Shell

 

Chassis Ground

 

 

 

147

Page 146
Image 146
Black Box A/C-7S RO, A/C-7P RO manual Table D-2 -Pin Connector Pinout