TKH PD950 - Connect Audio;Alarm I;O and RS-485

Our Brands: FlinQ | iProtect | Park Assist | ParkEyes | Siqura | VDG
Installations in over 80 countries
TKH Security B.V. | +31 182 592 333 | info.nl@tkhsecurity.com | tkhsecurity.com
Meridiaan 32
2801 DA, Gouda
The Netherlands
PD950/PD980
January 4, 2021
Installation ManualPD950/PD980
Page 23
3.4 Connect Audio/Alarm I/O and RS-485
See the diagram and pin definitions below for audio/alarm I/O and RS-485 connection.
Pin
Definition
Pin
Definition
1
Audio OUT
8
RS-485 D-
2
GND (Audio I/O)
9
Alarm IN 4
3
Alarm OUT A1
10
Alarm IN 3
4
Alarm OUT A2
11
Alarm IN 2
5
Alarm OUT B1
12
Alarm IN 1
6
Alarm OUT B2
13
GND (Alarm I/O and RS-485)
7
RS-485 D+
14
Audio IN