Tait TB9100 - Page 107

TB9100 Reciter Service Manual Appendices 107
© Tait Electronics Limited January 2006
8.2.4 J103 External I/O Connector
8.2.5 J104 Ethernet Connector
Table 8.5 External I/O Connector Pinout
Pin Number Signal Name Direction Function
1 ANT_RLY-DIG4_IN I/) Antenna relay control O/P, general purpose digital I/P
2 RS232_TXD O/P Serial comms O/P
3 RS232_RXD I/P Serial comms I/P
4 DIG0_IN I/P General-purpose digital input
5GND
6 DIG1_IN I/P General-purpose digital input
7 DIG2_IN I/P General-purpose digital input
8 DIG3_IN I/P General-purpose digital input
9 RSSI_OUT O/P Analog RSSI O/P, general-purpose digital I/O
Table 8.6 Ethernet Connector Pinout
Pin Number Signal Name Direction Function
1 TX+ O/P Transmit signal
2 TX- O/P Transmit signal
3 RX- O/P Receive signal
4 Not used
5 Not used
6 RX- I/P Receive signal
7 Not used
8 Not used