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Introduction
SCOM-100
is a low cost, DIN rail mounted controller unit for alarm annunciation
and remote control using SMS. The main unit incorporates a Quad
Band (850/900/1800/1900MHz) GSM/GPRS modem, 2 analog inputs, 4 digital
inputs, 4 power relay outputs and a serial RS-232 port. Front panel
LED indicators monitor control and digital I/O states.
A variety of I/O expansion units (digital and analog I/O) can be
cascaded on the serial I/O expansion bus to meet the application
requirements.
Simple setup and
operation
All
setup and control is done using your mobile phone. Simply insert
a SIM card with your name and phone number in the phone list and
press the start up button during power up! Simple ASCII configuration
commands are used for unit setup and control. Several commands can
be packed in one SMS. The RS-232 interface can be used to alternatively
setup and test the unit using a PC or an ASCII terminal.
The rich command set features commands for configuring input alarm
parameters, setup of irrigation and time scheduled programs, control
functions like on/off and PID control, defining user groups and
controlling system outputs with time related parameters.
Wide range of applications
-
Home & garden automation
- Security systems
- Fire and smoke alarm systems
- Building management & facility control
- Greenhouse controls & irrigation systems
- Remote control and telemetry
- M2M systems
Features
-
Simple SMS commands for both configuration & control!
- SMS commands can be passed through the local serial port using
the hyperterminal, for testing and commissioning.
- Extended internal functions for facility control as ON/OFF control,
PID control, Real time scheduling, etc.
- Discrete recipient alarming.
- Bundled PC software (SCOM Configurator) for convenient setup and
commissioning.
- Several operation modes, including emergency stop, low power operation,
etc.
- Easy firmware upgrade.
Professional
features - SCADA over GPRS
An
OPC driver is available for connecting SCOM-100 units to popular
SCADA systems. A few SMS ASCII commands are used for setup and control
of the GPRS functionality.The
OPC server supports several, distributed SCOM-100 units, limited
only by the total I/O number. Static IP or VPN network addresses
for the SCOM-100 units are not required! All SMS functionality
remains intact during GPRS operation.
Technical specifications
Main unit
 |
Power
supply: |
12/24
VDC, 30mA to 0.25 A max (all DO on) |
| Wireless
modem |
Quad
Band GSM (850/900/1800/1900MHz) |
| Digital
inputs: |
4, 12V, 0.2 Hz, expandable to 36 (8 GE- DIO-42 modules) |
|
Analog
inputs: |
2,
AI1: 0-10V, 0-1V, AD592 Temperature sensors, AI2: 0-20/4-20mA,
expandable to 18 (4 GE-AI-4 modules) |
| Indications:
|
LED,
I/O & control states |
| Serial
interface: |
RS232C,
up to 921 kBit/s |
| Dimensions:
|
106
x 90 x 58 mm |
|
Command
set: |
Over 100 ASCII SMS commands for system configuration, alarm
settings and remote control |
Digital I/O expansion unit, GE-DIO-42
 |
Power
supply: |
12/24
VDC, 0.1 A max |
| Digital
inputs: |
4, 0.2 Hz, Pull |
| Digital
outputs: |
2, relay 250V/10A (AC1) |
| Indications:
|
LED, I/O & control states |
| Dimensions:
|
53 x 90 x 58 mm |
Analog input expansion unit, GE-AI-4
 |
Power
supply: |
12-30
VDC, 25 mA |
| Analog
inputs: |
4 diff., 12 bit, 0-1V, 0-20/4-20mA, PT100, AD592 |
| Excitation:
|
1mA const. current source (4 PT100 sensors) |
| Indications:
|
LED, Alarm High/Low & control |
| Dimensions:
|
53 x 90 x 58 mm |
Switching power supply RPS-1210
 |
Input
|
100-240V
AC, 50/60Hz |
| Output |
12V DC, 800mA |
| Dimensions:
|
53
x 90 x 58 mm |
| Features |
Short circuit protection
Overload cutoff
Thermal cutoff |
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