Western Telematic CAS-81 - Manual (Page 13)

B. Specifications
Interface:
Control Port: (1) RS232, 25 pin female, DCE configuration.
Serial Ports: (8) RS232, 9 pin male, DTE configuration.
Optional - RS422 Line Driver (TXD and RXD only)
Signals Gated: TXD, RXD, RTS, CTS, DTR, DCD
Protocol: Asynchronous ASCII, 7/8 bits, Any Parity, One Stop Bit.
Data Rate: 1200 bps to 115K bps, switch selectable
Timeout: Off, 5, 30, and 60 seconds, switch selectable
Command Sequence: Seven contiguous characters:
^V^X^X^V^X^Xn
Where:
n = 0 Disconnects
n = 1 - 8 Selects Serial Port Number
n = 9 Enters Broadcast Mode (All Serial Ports Selected)
Command Response:
Connected <CR>/<LF>
Disconnected <CR>/<LF>
Broadcast <CR>/<LF>
Power: Internal Supply - 115/230 VAC, 60/50 Hz, 10 Watts
Size: 1.75" x 17.00" x 6.5" (H x W x D) - One Rack Space
Weight: 3 pounds (5 pounds shipping)
C. FCC Notice
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be required to correct the
interference at his own expense.
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CAS-81 Code Activated Switch Appendices