GRAPHTEC GL980 - Wiring

2-14
CHAPTER 2 Checks and Preparation
Wiring
Cable tips are bare tips. Perform wiring for the necessary functions.
Signal Name Channel Number Wire Color
Logic/Pulse input 1 Orange with red dotted line
2 Orange with black dotted line
3 Grey with red dotted line
4 Grey with black dotted line
Output1 : Alarm output1 / Trigger output * White with red dotted line
Output2 : Alarm output2 White with black dotted line
Output3 : Alarm output3 Yellow with red dotted line
Output4 : Alarm output4 Yellow with black dotted
Trigger input/External sampling input Pink with red dotted line
GND Pink with black dotted line
Shielded
* Switch between logic and pulse.
* Output 1 is used for alarm output and trigger output by switching.
Alarm output
Alarm output1 / Trigger output
Orange with red dotted line : 1
Orange with black dotted line : 2
Grey with red dotted line : 3
Grey with black dotted line : 4
White with red dotted line : 1
White with black dotted line : 2
Yellow with red dotted line : 3
Yellow with black dotted line : 4
Pink with red dotted line : Trigger input/External sampling input
Pink with black dotted line
Shielded
GND
Logic/Pulse input