SpeakerCraft time - Wiring and System Integration

Queries
All query packets shall be of the following format:
?<query><parameter 1><parameter 2><CR>
Note: Each <…> represents a single ASCII character. <CR> represents a carriage return.
The Controller will respond to each recognized query by responding with the queried parameters and ending with a ‘?’. The
Controller will NACK each unrecognized query with a period (.).
RS-232 Connector Wiring
Trigger Input Wiring
IR RECEIVER WIRING (typical)
TIME Series Controller Page 8
Query Controller Response
?D<CR> 00? (All switches Off)
01? (Switch 1 On, rest Off)
…,
FE? (Switches1-7 On, 8 Off)
FF? (All switches On)
Dip Switch Query: ?D<CR>
Query Controller Response
?P<CR> 0? (Off)
1? (On)
Power Query: ?P<CR>
RS232 Connector Wiring
PIN SIGNAL
1
2
3
4
5
6
7
8
9
DCD
TD
RD
DTR
SGND
DSR
RTS
CTS
RI
1
6
2
7
3
8
4
9
5
Trigger –
Trigger +