BMS HELI-CODER 4 - Power, Ethernet, COM, and GPS Connectors

Heli-Coder 4 Transmitter Operation Manual | Doc. No. 6051452100 Rev. C
Broadcast Microwave Services, Inc. 4
Table 4. Connector pin outs
GPS J1
610006040, TNC(f), 50 ohm
GPS ANTENNA INPUT
TNC CONN (FEMALE)
50 OHM
HC4
Provides variable DC
bias or none.
SIGNAL
SHIELDING GND
Power Input J2
3-pin SOURIAU (m)
HC 4
A
28VDC
B
GND
C
N/C
ETHERNET J3
M12-4, 4 pin socket
USB 2.0 SERIAL DATA
HC4
SOCKET 1
TD+
SOCKET 2
RD+
SOCKET 3
TD-
SOCKET 4
RD-
SHIELDING
GROUND
COM J4
210069751, Connector Tri-start, Size 11, 13 Socket,
PCB Tail
COM
HC4
1
GND
2
AERO RS232 TX
3
AERO RS232 RX
4
GND
5
TGT DATA RS232 TX, (KLV
Data Tx)
6
TGT DATA RS232 RX (KLV
Data Rx)
7-13
DO NOT USE