Sony IPELA SNC-RZ25N Install Manual page 62

Pin Assignment and Use of
I/O Port
Pin assignment of I/O port
121110 9 8 7 6 5 4 3 2 1
Pin Pin name
No.
1 Sensor In 1 +
2
Sensor In 1– (GND)
3 Sensor In 2 +
4 Sensor In 2 – (GND)
5 Alarm Out 1 +
6 Alarm Out 1 –
7
Alarm Out 2 +
8
Alarm Out 2 –
9 GND
10 GND
11
RS232C · RX
12
RS232C · TX
28
GB
Specifications
Using the I/O receptacle
While holding down the button on the slot to
which you want to connect the wire (AWG
No. 28 to 22) with a small slotted
screwdriver, insert the wire into the slot.
Then release the screwdriver from the
button.
1
1 2 1 1
I / O
1 0 9 8
Wire
2
1 2 1 1
I / O
1 0 9 8
Repeat this procedure to connect all
required wires.
7 6 5
4 3 2
1
Slotted
screwdriver
7 6 5
4 3 2
1