Dychitan Electronics Corp.

Site Equipment and Environmental Monitoring System (SEEMS)

Facilities, equipment sites, key data installations, and other key installations require round the clock monitoring to ensure it is able to provide the needed power, safety, data, revenue and other functions to the intended users. Any fault or critical failures need to be reported immediately so that support is deployed in a timely manner. SEEMS ensures users that this important alert function is available 24/7 even with the absence of a crew on site so they can focus on more important support activities and downtime is minimized, if not prevented. All inputs, outputs, alert levels, and parameter limits are user configurable. SEEMS also come in different housing, power supply configuration, depending on the application or user’s requirement.

FEATURES:
• 24/7 monitoring of your site’s critical parameters and sends real time alerts for quicker response
• Standalone microprocessor-based alarm monitoring system
• Monitors: 1. Room Temperature/Humidity, 2. Door Opening & Closing, 3. Water Seepage (on floor), and 4. Wind Speed, 5.Power Outage, 6. UPS, 7. Rectifier, 8. Battery Bank, 9. Generator,
• Typical Control Applications: Automatic switchover of air-conditioning system for sites using 2 manual A/C units, Lights, Site Alarm Triggering, Lighting Automation, Remote Generator Start-up, Perimeter Lock Engage Mode, or other user defined controls. • Web based status monitoring
• Instant alarm alerts via SMS and E-mail with escalation feature
• Status query via SMS allows you to get updates without going to an online computer

SPECIFICATIONS

DESCRIPTION	SPECIFICATION	NOTES
Analog Input	2 minimum
Digital Input	6 minimum	All optically coupled
Output	2 minimum	Dry Contact
Serial Port	2 minimum
Processor	Rabbit 4000
Memory	SD Memory slot	Optional
GSM Modem	Cinterrion MC37i
Power Supply	12 to 24 VDC
	36 to 55 VDC
	90 to 260 VAC, 60Hz	Adaptor type
Back-up Battery with Charger	12V, 4AH	Optional
LCD Display	16x2 characters LCD with backlight	Optional
Casing	Rack mount (1U)	Metal & Powder Coated
	DIN rail mount	ABS Plastic
	Wall mount type	Metal & Powder Coated
	IP66 casing for outdoor application	ABS Plastic
Alarm Limits (e.g. Temp, Voltage)	User defined
Event Log Storage	500 history logs	CSV Format
SMS Alert	With alert repeat interval & auto health check	User Configurable
Email Alert	Format user configurable
Security Feature	Administrator/User
Communication Port	Ethernet 10/100Mbit, 1xRS232

APPLICATIONS:
• FACTORIES/MANUFACTURING PLANTS – Process Deviations, Equipment Status, Production Temperature/Humidity, UPS, Generator, HVAC, Compressor, Gas Tank/Line
• TELECOMMUNICATIONS – Power, Rectifier, Microwave Radio, Battery Bank, A/C, Temperature, Lighting, Wind Speed, Water Leakage/Seepage
• DATA CENTER – Server, Router, Door, UPS, Water Leakage, Temperature, Lighting
• BANKS – UPS, Vault, ATM, Door, Smoke/Fire Alarm
• POWER PLANTS – Generators, Chargers, Battery Bank, Gas Pipe Pressure/Leak, Perimeter Security
• JEWELLRY/WATCH STORES – Vault, Door, Smoke/Fire Alarm
• PAWNSHOPS – Vault, Door, Smoke/Fire Alarm
• Other critical installations where continuous monitoring is essential.

AMR 485 GSM Modem

GSM Features:
Cinterion TC65i GSM/GPRS Module
Quad-band: 850/900/1800/1900 MHz
GSM release 99
RF Output power:
Class 4 ((2 W) for EGSM 850 and 900
Class 1 ((1 W) for GSM 1800 and 1900
AT commands Hayes GSM 07.05 and GSM 07.07
SIM application toolkit release 99
Ambient temp. range:
30 to +65 °C
Automatic switch off at +75 °C

Interfaces:
Onboard RS232 and RS485
Supports Autobauding and Fixed Baudrates: 1.2, 2.4, 4.8, 9.6, 19.2, 38.4, 57.6, 15.2 and 230.4 Kbps
Mini-SIM card reader
SMA Antenna connector
Operating status LED

Open application platform features
ARM7 processor
Memory: 400 kbytes (RAM) and 1.7 Mbytes (Flash)
Improved power-saving modes
TCP/IP stack access via AT commands

Java ™features
CLDC 1.1 Hl
J2ME™ with IMP 2.0
Secure data transmission with HTTPS and PKI
Support of T CP, UDP, HTTP, FTP, SMTP, POP3
Application SW update over-the-air (OTAP)

Power source
90 – 260Vac Switchmode power supply

Enclosure IP66 rated
140 X 80 X 80mm

RP100 Remote Terminal Unit

Technical Specifications:
I/O
6 Optically isolated digital inputs
2 Relay outputs
2 Analog inputs

Communications
100baseT Ethernet Port

Power Supply
9 to 36Vdc or 90 to 260Vac
Expandability
Input/Output Ports are expandable via the serial port

Functionality
Real time status can be monitored via web browser
Alerts and periodic status are sent via Short Message Service (SMS) and/or email
All events/alerts are data logged and can be retrieved remotely via File Transfer Protocol (FTP)
Up to 500 logs can be stored from its built in non volatile memory
Remote status query can be done via SMS

Applications
Digital inputs can be used to monitor dry contact sensors like:
Magnetic contact door sensor
Passive Infrared (PIR) motion sensor
Smoke detector
Glass break sensor
Alarm output of equipment being monitored
Liquid/Gas sensors

Analog inputs
Monitor analog transducers like Temperature,
Pressure, Water/Liquid level, etc.
Measure voltage, current etc.

RS232/RS485
Read equipment with serial interface like
Energy meters, Weather sensors,
Water quality sensors etc.
Read status of Uninterruptible Power Supply (UPS)
Expansion port

Relay Output
Remotely turn on/off electrically operated
appliances/equipment via SMS or thru the web browser
Can serve as local alarm indicator on site using siren and/or strobe light

RSX232 Serial to Ethernet Bridge

External Device Server
Network virtually any device in minutes
Access, monitor and control equipment over Ethernet
Replace dedicated PCs and/or modem lines with fast and reliable Ethernet networking
Configure quickly and easily via HTTP, DHCP, Telnet, or serial
Supports RS232, RS422 and RS485 communications

Features & Specifications
Serial Interface
Interface: Software-selectable RS232, RS422 or RS485 (2 and 4 wire support)
Connectors: 1 DB25F DCE serial port
Data Rates: Software-selectable baud rate from 300 to 230 KBaud

Serial Line Format
Characters: 7 or 8 data bits
Parity: odd, even, none
Stop Bits: 1 or 2 Control

Flow Control
Signals: CTS/RTS (Hardware)
Flow Control: XON/XOFF (Software)

Network Interface
Interface: 10Base-T/100Base-TX Ethernet port
Software selectable Ethernet speed 10/100/Auto
Software selectable Half/Full/Auto duplex
Connectors: RJ45
Standards: ARP, UDP, TCP, ICMP, Telnet, TFTP, AutoIP, DHCP, HTTP, SNMP TCP, UDP, and Telnet, TFTP

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