Deif PPM 300 - Page 68

Figure 6.8 Example of 1 kΩ resistor to common for compliance with EN60255-26
12/24 V DC
0 V DC
Digital
signal
COM
R
> 10 m
Figure 6.9 Example of twisted wire for compliance with EN60255-26
12/24 V DC
0 V DC
Digital
signal
COM
> 10 m
INSTALLATION INSTRUCTIONS 4189340909I UK Page 68 of 144