Pin Assignment And Use Of I/O Port - Sony Ipela SNT-V704 User Manual

Supplied accessories
AC adaptor (1)
AC power cord (1)
CD-ROM (setup program and User's
Guide) (1)
I/O receptacle (2)
Installation Manual (this document)
(1)
B&P Warranty Booklet (1)
Design and specifications are subject to change without
notice.
Regular parts replacement
Some of the parts that made up this product
(electrolytic condenser, for example) need replacing
regularly depending on their life ecpectancies.
The lives of parts differ according to the environment or
condition in which this product is used and the length of
time it is used, so we recommnend regular checks.
Consult the dealer from whom you bought it for detailes.

Pin Assignment and Use of I/O Port

Pin assignment of I/O port
1
I/O
13
Pin No. Pin name
1
Sensor In 1 +
2
Sensor In 1 –
3
Sensor In 2 +
4 Sensor In 2 –
5 Sensor In 3 +
6 Sensor In 3 –
7
Sensor In 4 +
8
Sensor In 4 –
9
VDD (+5V)
10 GND
11 +RXD (RS-422A/485)
12 –RXD (RS-422A/485)
13 Alarm Out 1 +
14
Alarm Out 1 –
15
Alarm Out 2 +
16
Alarm Out 2 –
17 Alarm Out 3 +
18 Alarm Out 3 –
19 Alarm Out 4 +
20
Alarm Out 4 –
21 VDD (+5V)
22
GND
23 + TXD (RS-422A/485)
24 – TXD (RS-422A/485)
12
24
69
Specifications