Ras Interface (Ras) - Pro-face PS-3650A Series Hardware Manual

2.3.2

RAS Interface (RAS)

The PS-A unit side connector is a D-Sub 9 pin socket type.
Use #4-40 (UNC) for connections.
• RAS is an interface for RAS port type only.
Pin Arrangement
1
5
(PS-A side)
*1
Pin No. Signal Name
1 +12 V
2 DOUT0(+)
3 DOUT1(+)
6
4 DIN0(+)
5 DIN1(+)
9
6 GND
7 DOUT0(-)
8 DOUT1(-)
9 DINCOM
This pin can be used as the RAS Input Start or the external reset in-
put. The factory setting is General-Purpose Input (Data Input).
• Be sure to use only the rated voltage level when using pin # 1 (+12V) for external
power output. Failure to do so can lead to unit malfunction or accident.
Description
Output Current: 100mA or less
Output Voltage: DC12V±5%
Data out 0(+)
Data out 1(+)
Data in 0(+)
*1
Data in 1(+)
Ground
Data out 0(-)
Data out 1(-)
Data in common
Chapter 2 Specifications
2-11