Product Manual

7
Pro 3600 Serial Port
The Pro 3600 has an ASCII-format RS-232 compatible serial port for remote angle readout.
The T&B Ansley 609-1027 connector on the back of the Pro3600 mates with industry
standard cables. Angles are calculated and transmitted every 8/15 second (533 msec).
Pin assignments:
Pin Number Signal I/O Description
1 GND N/A Signal Ground.
2TDOutput
Transmits serial data bits (9600 baud, one stop bit, no
parity). Hi impedance except during transmission bursts.
5 REQ Input RS-232 input; high signal requests data output.
9 BATT+ Either Power input, or output if battery is installed in unit.
3, 4, 6-8, 10 Unused.
97 531
10 8 6 4 2
If REQ is high when power is applied or the unit is turned on, and it remains high, an output occurs every 8/15 second.
If REQ is ever low or floating and the unit is on, outputs occur as a result of subsequent low-to-high transitions on REQ,
provided REQ remains high for at least 100 msec. The output rate does not exceed one every 8/15 second.