Micro Seven Inc.® model
CT400-IP or model CT800-IP 8-line Ademco Contact-ID alarm receiver with
Ethernet interface
Micro
Seven, Inc. model CT400-IP, 4-line, or CT800-IP, 8-line alarm receiver for the Ademco®
Contact ID Protocol provides functions of generation of handshake tones and
kiss-off tones, receiving alarm messages, check-sum calculation, and
transmitting alarm messages in ASCII format or coded DC-09 type IP messages to
PC/server via Ethernet/Internet interface.
Copyrights Micro Seven, Inc.®, 2014
The
front panel of CT400-IP is shown above. It contains power indicator, OH/BUSY
indicator for each line and power switch as shown above.
Features
i Security
Industry Association’s Ademco® Contact ID Protocol
i Handshake and
kiss-off tones
i Industry
standard IP message format, DC-09
i
Ethernet/Internet interface
i Checksum
calculation of received alarm messages
i Very inexpensive
i Central receiver
software provided as no charge
i 6 month warranty
i Two different
output formats including Micro Seven format and Digital Security Controls’
MLR2E contact-ID alarm receiver
i Kiss-off signal
hold until central station receiver software displays alarm message on screen
and printer prints out the message
The block diagram of CT400-IP
and/or CT800-IP for receiving alarm messages via standard telephone lines and
transmitting IP messages to PC/Server is shown below. The central station
software from Micro Seven enables simultaneous socket connections to maximum
ten CT400-IP and/or CT800-IP.
SPECIFICATIONS
DTMF detecting signal
power for alarm messages: -23dBm to +5dBm per a frequency with maximum 4dB
difference between frequencies
Alarm message DTMF
signal on time (Burst ON time): 50 ms minimum
Alarm message DTMF
signal off time (Burst OFF time): 50 ms minimum 400 ms maximum
Note: Contact ID
protocol requires Burst ON and OFF times to be 50 ms minimum and 60 ms maximum.
Handshake tones:
1400: 1400+/- 1Hz,
duration of 100 ms +/- 1.5 ms, silence period of 100 ms +/- 1.5 ms, and
2300Hz: 2300+/-2 Hz
duration of 100 ms +/- 1.5 ms
Kiss-off tones:
1400 +/- 1 Hz with
duration of 750 ms
Front panel control:
Line Input Jacks
(eight): USOC-RJ11-C, standard modular phone jack
OH/busy indicator for
each line
Power indicator
Rear panel control:
Line Input Jacks
(four): USOC-RJ11-C, standard modular phone jack
25-pin D-sub RS232
connector
Power switch
Power connector/receptacle
Electrical
characteristics for each line:
High voltage isolation: 1500VRMS between lines and RS232C connector.
Ring signal detector:
opto-coupler
Signal isolation:
telephone coupling transformer
Off-hook impedance: 50 ohms typical
High ON-hook
impedance is obtained by off-hook mechanical relay.
Handshake tone is
produced after 1.8 seconds when the off-hook relay is turned on.
Dimensions: 6x7x2 in inches
Weight:
2
lbs. (1 kg).
Environmental: Operating temperature: 0 to 35 degree C, Humidity: 85% RH
at 35 degree C
Warranty/Service: 6 months limited warranty. No warranty if any factory seal
is broken. Service is performed at the factory, usually within 5 working days.
Options and Accessories:
230V input AC/DC
Adapter (117V input unit is a standard.)
Reference:
Digital Communication Standard-SIA DC-05-1999.09,
Ademco Contact ID Protocol for Alarm System Communications
ANSI/SIA DC-09 for Ethernet interface option
The Ethernet interface generates IP messages of all received
alarm messages from eight ports to a dedicated alarm receiver/server. Demo
server software for PC included for no charge with no software support.
Packets transmitted: (CRC codes) “ADM-CID”) (event sequence number)(receiver
number)(account pref.)(account number)(alarm events, zone, partition)(MAC
address)(time stamp)(decoded message)<CR>
Internet functions included: DHCP-client,
TCP-client, DNS, SNTP-client, and ICMP-server,
Unique MAC address
Time stamp data from remote SNTP server is
translated to UTC(UK time).
Standards: ANSI/SIA DC-09
MICRO SEVEN, INC. 1095-K
N.E. 25th Ave., Hillsboro, OR, 97124 U.S.A.
phone: 503-693-6982, fax:
503-693-9742