3
POWER / DIGITAL OUTPUT CONNECTOR (NPN)
This is a 12 way 3.5mm pitch connector. Pins 1 to 4 are used
to provide the 24 Volt power to the MC404-Z. A 24V dc,
Class 2 transformer or power source must be provided as this
powers the unit.
0
0
THE 24V AND 0V (MAIN BOARD PIN 1 AND 2)
MUST BOTH BE CONNECTED AS THEY POWER THE
MC404-Z.
THE 24V AND 0V (OUTPUT CIRCUIT PIN 3 AND 4)
MUST BOTH BE CONNECTED AS THEY POWER THE
MC404-Z OUTPUT CIRCUIT.
THE MC404-Z IS EARTHED VIA THE METAL CHASSIS
PLATE.
Pin
Function
Pin
Function
1
24V (Main board)
7
OP10
2
0V (Main board)
8
OP11
3
24V (Output circuit)
9
OP12
4
0V (Output circuit)
10
OP13
5
OP8
11
OP14
6
OP9
12
OP15
24V
0V
24V (OP)
0V (OP)
Output 8
Output 9
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Common Bank 0
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Common Bank 1
Input 8
Input 9
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Pin 1
Pin 12
Pin 1
Pin 18
DIGITAL INPUT CONNECTOR (NPN / PNP)
Pin Function
Pin
Function
1
Common Bank 0
10
Common Bank1
2
IN0
11
IN8
3
IN1
12
IN9
4
IN2
13
IN10
5
IN3
14
IN11
6
IN4
15
IN12
7
IN5
16
IN13
8
IN6
17
IN14
9
IN7
18
IN15
24V
0V
24V (OP)
0V (OP)
Output 8
Output 9
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Common Bank 0
Input 0
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Common Bank 1
Input 8
Input 9
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Pin 1
Pin 12
Pin 1
Pin 18
Optical
Output
Control
Signal
Output
Protected
Switch
0V
Optical
Input
Signal
Common
Input
6k8
