Instruction manual
19-PIN CONNECTOR ELECTRICAL CONNECTIONS 
5
The connections are indicated in the following diagrams: 
Pin Name  Function 
9  Vdc  Power Supply input voltage + 
18  I1A  External Trigger A (polarity insensitive) 
19  I1B  External Trigger B (polarity insensitive) 
25  GND  Power Supply input voltage - 
When current flows through the I1A-B input (External Trigger), the yellow TRIG LED (Figure 
A, 6) is on. 
EXTERNAL TRIGGER INPUT PNP PH-1
Vdc
GND
I1A
I1B 
PNP PH-1 wires 
Matrix-2000™
18
19
25
(brown) +10-30 Vdc 
(black) NO 
(blue) 0 V 
V
CC
~
~ 
+
- 
9
Figure 75 - External Trigger Using PNP PH-1 Photocell 
EXTERNAL TRIGGER INPUT CONNECTIONS USING MATRIX-2000™ POWER
EXTERNAL TRIGGER
Matrix-2000™
18
19
9
25
Ground
V
Signal
V
CC
~
~ 
+
- 
Vdc
GND
I1A
I1B 
Figure 76 – External Trigger PNP Using Matrix-2000™ Power 
EXTERNAL TRIGGER
Matrix-2000™ 
Signal
18
19
9
25
Ground
V
V
CC
~
~ 
+
- 
Vdc
GND
I1A
I1B 
Figure 77 - External Trigger NPN Using Matrix-2000™ Power 
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