Embedded Dial Up Modems for Alarm
Systems and Medical Applications
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Available: |
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Size: 1.0" x 1.0" x 0.25" (H) |
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SIA Protocol & Ademco Contact ID Support |
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IEC60601-1 (Medical) Complaint |
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56K bps Data, Fax, Voice |
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3KV Isolation |
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-40°C to +85°C Operating Temperature |
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These small and
versatile modems are specifically designed
to meet the stringent requirements for industries
including Medical Services, Business & Home
Security, Remote Monitoring & Data Collection and
more. These controller based modem
modules support Ademco's DTMF Contact ID protocol published
by SIA (Security Industry Association). Utilizing
standard DTMF tones and selected AT Commands, the HM4-RC
family may be provisioned to transmit event and emergency
signals to almost any monitoring station. The HM4-RC
can detect "Kiss-off" tones and then restore the telephone
line for standard voice communications. The HM4-RC family also
complies with IEC60601-1 with 3KV breakdowns. The telco and medical certifications
are transferable to the integrator to allow easy integration
to almost any platform. Measuring only 1.0" x 1.0" x
0.25", the modem has a built-in data pump, controller
and on-board International DAA. Ready to operate with
simple AT commands, the family will function on any OS
(operating system). Its cost-saving line-in-use feature eliminates the need for
maintaining a dedicated phone line in many applications. The modem provides 300 bps
to 56k bps data rates and up to 14.4k bps fax operation.
The flexible family may be provisioned for Telephone
Answering Machine capabilities with on line voice playback, recording, and
DTMF tone detection and generation. Other features
include Caller ID, Modem-on-Hold, Caller waiting detection,
Data/Fax/Voice call discrimination, Quick connect, and
Extension pickup detection. Modem customization is
available through patch code that can be stored in modems on
board memory. Features:
Controller-based, no external
memory required -
Independent of
all operating systems
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Ademco DTMF
alarm protocol support
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SIA FSK alarm
protocol support
3.3V VCC with
Serial TTL Interface (I/O
signals are 5V tolerant) -
3KV Isolation
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Telephony / TAM
Voice Modes (V.253)
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DTMF tone
detection and generation
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V.92 data rates
from 300 bps to 56K bps
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V.92 Quick
Connect, Modem-on-Hold, PCM
Upstream
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V.29 Fast POS
and V.22bis Fast Connect
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Bell 212A, and
Bell 103 Standards
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Error
Correction: V.42/MNP2-4
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Data
Compression: V.44/V.42bis/MNP5
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Flow Control:
Software and Hardware
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Fax: V.17, V.29
Class 1/1.0 and Class 2
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Call waiting
detection
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Type I and Type
II Caller ID detection
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Automatic Auto
Answer
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Storable AT
commands
Low power
consumption mode -
63 embedded and
upgradeable country profiles
Line in use and
extension
pick-up detection -
Remote hang-up
detection
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Built in NVRAM
for adding customized firmware
code
RoHS compliance -
Agency approvals:
(All transferable to integrator
where applicable)
Default Countries Support:
Supports 63
different Country Codes and many other Country Code groups.
Contact Radicom Research, Inc. for more information.
Applications:
Business & Home
Security Alarm Systems -
Medical Devices
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Industrial
Monitoring Systems
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POS Terminals
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Gaming, Vending
Machines
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Remote
Monitoring & Data Collection
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Back-Up
Communication Systems
Ratings @ 25o
C
Parameter |
Min |
Typ |
Max |
Units |
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Tip / Ring
Current
Continuous |
10 |
20 |
120 |
mA |
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Dielectric
Withstanding
Voltage |
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3000 |
VRMS |
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Operating
Temperature |
-40 |
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+85 |
°C |
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Relative
Humidity
(non-condensing) |
10 |
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95 |
% |
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Voltage
Requirement |
3.15 |
3.3 |
3.45 |
VDC |
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- Power
Consumption |
208 |
245 |
270 |
mW |
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Current
Consumption
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66 |
74 |
78 |
mA |
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Sleep Mode
Current
Consumption |
11 |
11.4 |
12 |
mA |
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Transmit &
Receive
Level |
-10 |
-20 |
-43 |
dBm |
Ordering Information
Mechanical Diagram &
Pin Assignments -
V92HM4-RC Family
 Note:
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Pin spacing is 0.100" from center to
center
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Dimension of the
modem without
enclosure -
1.00" x 1.00" x
0.25"
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Pin 8 and pin 14 are not provided
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Square pins - 0.025" x 0.025"
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*DSR - Tied to GND through a 30-ohm resistor. Use to terminate DSR signal if necessary
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Suggested mating female connectors:
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Through Hole: |
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a. Samtec P/N. #SSW-108-21-G-S (RoHS) |
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b. Molex P/N. #90147-1208
(non-RoHS) |
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SMT: |
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a. Samtec P/N. #SSW-108-22-G-S-VS (RoHS) |
______________________________________________________________________________________________________ Information furnished by Radicom Research is believed to be accurate and reliable. However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties which may result from its use. Radicom Research reserves the right to change circuitry at any time without notice. This document is subject to change without notice. The information contained herein is subject to change without notice. Logos, trademarks and copyrights are property of their respective owners. ^Back to top |
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