HP 13255 Technical Information page 9

13255
General Purpose Asvnchronous DatB Comm Module
13?55-Ql089/07
Pev AtTG-01-76
Tahle
5.1
Connector Information
================================================================================
conn~ctor
and
Pin
NO.
------
...
-------
.......
_
...
_----_
...
-------
p2,
pin
t
- 2
- :3
- 4
- 5
- 7
.. 8
- q
-10
-1t
-12
-13
-14
-15
Siqnal Siqnal
Name
1
Description
================1==============================================
t
I
ENCL
I
Neaative True, Current LOoP F.nable
,
INT NeQatlve True, Invert Current Loop
Pece.l ved Data
CL+t2 Power Source for Current LOop
Active Receiver
CL+ Current toop Peceiver Positive Input
CL- Currpnt LOop Receiver Neaative Input
eLA Current Loop Transmitter Current
Sourcing Terminal
CLP Curr(o'nt T,oop Transmitter Current
Sinking Terminal
INn Neqative.True, Invert Current Loop
Transmitted Oata
PON
Power
On
Clear
TSB Neqative True, Invert the Sense of SA
XECL Programmable Control Siqnal
TTYTN Teletvpe Current LOoP Receiver Input
}
} Not Used
}
TEST 9650 Test Point
================================================================================