PI MS249E - Page 273

13 Technical Data
C-863.12 Mercury Controller MS249E Version: 1.2.1 267
13.3.3 C-170.IO Cable for Connecting to the I/O Socket
Mini-DIN connector, 9-pin, male, open end
Figure 27: C-170.IO cable
Pin
Wire Color
Function on the I/O socket of the C-
863.12
1
Black
Input 1 (analog: 0 to +5V / digital: TTL)
2
white
Input 2 (analog: 0 to +5V / digital: TTL)
3
Red
Input 3 (analog: 0 to +5V / digital: TTL)
4
Yellow
Input 4 (analog: 0 to +5V / digital: TTL)
5
Purple
Output 1 (digital, TTL)
6
Blue
Output 2 (digital, TTL)
7
Green
Output 3 (digital, TTL)
8
Brown
Output 4 (digital, TTL)
9
Gray
Vcc (+5V)
Sheath
Shield, coated black (thicker
than the wire connected to
pin 1)
GND