Cloud Electronics DCM1 User Manual
Page 16
DCM1 & DCM1e Installation and User Guide v1.0
16
commands to third-party equipment in response to
Ethernet commands generated elsewhere (future
firmware release).
14.
ETHERNET INTERFACE: standard
RJ45 network connector allowing the DCM1e to be
controlled and configured from an Internet browser.
In a future firmware release, it will also accept control
commands using RS-232 syntax, and be used as an
Ethernet-to-serial bridge to pass TCP/IP commands from
third-party control systems to the RS-232 connector
13
*.
15. Music Mute input: 2-pin 5 mm-pitch screw terminal
connector for interfacing the DCM1 to a fire alarm or
other emergency system. The input is configurable for
use with either Normally Open (N/O) or Normally
Closed (N/C) contacts; shorting (or removing a short)
will mute music in all zones (see “Configure Music Mute”
on page 45). One input source may be protected from
this mute if wished, permitting the input to be used for
automatic or manual evacuation messages (see “Select
Emergency Source” on page 44).
16. POWER: Locking 4-pin power mini-DIN type for
connection of the DCM1’s external DC PSU.
* Ethernet-to-serial bridge functionality will be available in a future firmware
release. Please check
for additional product features.