User's Manual

Appendix B: Port Pinouts And Cable Diagrams
9100 PowerBaseT Console Port Pinout
B-4
Teklogix 9150 Wireless Gateway User Manual
B.4 9100 PowerBaseT Console Port Pinout
The 9100 PowerBaseT console port consists of a UART port on the microcontroller,
RS232 transceiver (U7) and a DB9 connector (J16) pins 2 (RXD), 3 (TXD) and 5
(GND). The same connector (J16) is used to connect the Programmer to the 9100
PowerBaseT.
Note: Programming equipment for Field Service use:
Programmer (P/N 21297)
Cable, Programmer to 9100 (P/N 98109)
Cable, Programmer to PC (P/N 19687)
The DB9 connector pins 1, 4, 5, 6, and 9 are used during the programming/down-
load phase. The DB9 connector pinout is given in the table on page B-5, with the
Function field describing the function performed by each pin (Programming/Down-
load or Console).
The DB9 connector is used for the following functions:
• Report Status Using a PC and HyperTerminal.
• Programming/Download Supports code updates by Field Service personnel.
The microcontroller features a full duplex (separate receive and transmit registers)
UART with baud generator, 8 or 9 data bits, noise filtering, overrun detection,
framing error detection, and interrupts. The transceiver is 5 V powered with two
drivers and two receivers with extra protection against ESD.