IDC
Connector
A Yellow
B Blue
+ Red
- Black
Table 2:
Wiring Connections
There is a portable serial printer and power supply available from Ademco
Microtech, the part numbers are;
Portable serial printer ……. B019
Printer power supply …….. B020
RS485 Communications LED
In the event of an RS485 line failure an error message is printed out by the
printer (see Figure 3) and the RS485 communications LED starts to flash. The
LED flashes until communication with the Galaxy control panel has been
restored.
RS485
\
!!
/
========!!========
/
!!
\
Figure 3:
RS485 Failure error message
RS232 Communications LED
If the printer goes off-line the Printer Interface will communicate this to the
Galaxy control and start flashing the RS232 communications LED.
CE Compliance Notification
Note:
As a result of the more stringent EMC test requirements of EN50130-4
it has been discovered that under extreme electrical conditions the
Printer Interface may, on occasion, cause the printer to spool or output
spurious characters.
The performance of the unit has in no way been degraded.
Apr 2004
II1-0145 rev 2