TECHNISONIC INDUSTRIES LIMITED
RC-9100 Installation Instructions
TiL 14RE508 Rev. B Issue 1
4
2.5
INSTALLATION - PIN LOCATIONS AND CONNECTIONS
J1 (9-Pin D-Connections) - Use FEMALE Connector
Pin #
Description
1
Ground
2
Debug
3
Reset
4
+28 Volts DC
5
Vcc (+3.3 V
DC
)
6
Backlight
7
RX Data
8
TX Data
9
Auto ON
TABLE 1
Wire Connections
2.6
INSTALLATION - WIRING INSTRUCTIONS
Figure 2 shows all required connections and recommended wire sizes for the RC-9100 Remote
Control.
2.6.1 MAIN GROUND – PIN 1, J1
Pin 1 should be connected to ground. The pin is internally connected to the chassis.
2.6.2 DEBUG - PIN 2, J1
Do not connect. This pin is used for software updates at the factory.
2.6.3 RESET - PIN 3, J1
Do not connect. This pin is also used for software updates at the factory.
2.6.4 +28 VOLTS DC - PIN 4, J1
Connect to the 28 volt DC avionics bus through a 1 amp breaker.
2.6.5 VCC - PIN 5, J1
Do not connect. This is a 3.3 volt output to supply the programmer for software updates at the
factory. Output current is rated at 200 mA.
2.6.6 BACKLIGHT - PIN 6, J1
Connect to the aircraft dimmer bus. Backlighting is 28 V
DC
/
AC
or 5 V
DC
/
AC
.
2.6.7 TX AND RX DATA - PINS 7 AND 8, J1
These pins are to be connected to the RS-232 pins on the TDFM-9100. TX data connects to RX
data on the radio and RX data from the remote goes to TX data on the radio.
2.6.8 AUTO ON - PIN 9, J1
Connect this pin to ground if you wish the unit to turn on with the avionics master. Leave
unconnected otherwise.
Summary of Contents for RC-9100
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