Tecnet TM-8102 - Terminal Description

28
6. Terminal Description
ACC(D-SUB 15 Pin Connector)
Pin NO Pin Name Description Specification I/O Remake
1 DC+13.6V DC Power Output 13.6±15% O
2 IGN Ignition Signal Input Power ON : ↑ 8V
Power OFF : ↓ 6V
I
3 EXT_SPK Loudspeaker Output 4Ω, 4Watt O
4 AF_OUT Audio Output 500mV O
5 EXT_MIC Audio Input 5㏀ I
6 TXD/FCN1 TX Serial Data 3.3V TTL O
7 RXD/FCN2 RX Serial Data 3.3V TTL I
8 FCN3 Programmable High Impedance I/O
9 FCN4 Programmable High Impedance I/O
10 FCN5 Programmable High Impedance I/O
11 FCN6 Programmable High Impedance I/O
12 DC+5V DC Power Supply DC+5V Max 100mA O
13 HR1 Horn Alert Signal
Output
Max 3A O
14 HR2 Horn Alert Signal
Output
Max 3A O
15 GND Ground Ground -
Microphone Jack
Pin NO Pin Name Description Specification I/O Remake
1 MBL Backlight of Microphone - O
2 DC+13.6V DC Power Output 13.6±15% O
3 GND Ground Ground -