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Poseidon 3268 Temp/Humidity Monitor
Description
The Poseidon model 3268 is a simple Ethernet based stand-alone device which can send an email alarm when up to 4 monitored temperature or humidity sensors exceeds their defined range. The Poseidon 3268 also has 4 dry-contact inputs which can also be used to generate alarms and 2 relay outputs for control purposes. Sensor monitoring and configuration is available via a web-based graphic interface or data can be viewed via several network protocols such as SNMP, XML, and Modbus/TCP.
Product
User Manual >>   Ethernet - RJ45 connection Up to 4 temperature or temperature/humidity sensors located up to 10m away Sensors connected via 1-wire bus 4 Contact closure inputs via screw terminals 2 Relay outputs for control Simple web interface for configuration and control Open communications protocols (SNMP, XML, Modbus/TCP and others..) Can be used with SCADA software such as DAQFactory Supplied with basic copy of CapTemp software Supplied with basic copy of nmsDashboard software Alarm on input E-mail (SMTP) SNMP Trap SMS via software Free SDK (Software Development Kit) library with examples (Visual Basic, Delphi, C++, .NET ...)
Description
The Poseidon 3268 is a simple Ethernet based stand-alone device which can send an email alarm when up to 4 monitored temperature or humidity sensors exceeds their defined range. The 3266 also has 4 contact-closure inputs which can be used to trigger alarms on state change and there are 2 relay outputs which can be used to reset servers, or switch on a fan, etc. Temperature or combined temperature/humidity sensors can be connected via RJ11 cable using the 1-wire protocol. Sensors are simply connected in a serial chain using RJ11 cable. These can be up to 10m away from the Poseidon 3268. Once the Poseidon 3268 is connected to the Ethernet, you can run the free UDP setup utility, which will serch the LAN to find all attached devices. You can then specify your desired Network address parameters. Once this is done, you can simply acces the I/O data from a web browser. There is also a flash-based version. You can assign a name to each sensor and also define high and low alarm limits. When the parameter goes outside these limits, the Poseidon 3266 can send user defined email alarm messages. All sensor's values as well as alarm status information are available from XML files (temper.xml) and any application can log it from XML tags. The Poseidon 3268 also supports the Modbus TCP protocol, so it is easy to integrate with common SCADA packages such as DAQFactory
Typical Applications Monitoring of temperature in server location, independent monitoring over GSM network - notifies of alarm via SMS Monitoring of working conditions (temperature and humidity) of ICT technologies (server, safety and phone systems, etc.) Monitoring of server rooms, air-conditioned 19“ racks, switch-boards and servers Monitoring of back-up power sources, UPS and Diesel engines Monitoring and logging of conditions in storage buildings, cold-storage buildings, freezers and fridges (food and pharmacy industry) Extended intelligent buildings – air-condition and heating optimalization, long term monitoring of living conditions Air-condition working monitoring, monitoring of evaporated water leaking
Sensors and Cables
Temperature Sensor with Cable   -55°C to +125°C temperature range indoor use only ±0.5°C resolution 1-Wire® DS18B20 IC 3m cable length TAI8520 Temperature Module   -50°C tp 55°C temperature range indoor use only ±0.5°C resolution 1-Wire® DS18B20 IC 1-wire in and 1-wire out RJ11 connectors All power supplied via 1-wire cable Unique 1-Wire address permits multiple sensors on the network TEMP-RACK19 Temperature Sensor   -55°C to +125°C temperature range indoor use only ±0.5°C resolution 1-Wire® DS18B20 IC supplied with 3m cable 19" 1U device fitted to side of the cabinet. TAI8540D Humidity Module   0% to 100% RH range Measures Relative Humidity with a ±2% accuracy 1-Wire® DS2438 IC 1-wire in and 1-wire out RJ11 connectors All power supplied via 1-wire cable Unique 1-Wire address permits multiple sensors on the network T-Box Sensor Expansion Allows up to 5 sensors to be connected to a Poseidon Unit 1WC-3M - 3m Expansion Cable   PowerEgg - Mains Switch/Monitor   Switches mains power via digital or contact input Returns main on/off status via contact output IEC input/output connectors Controls fully isolated from mains 110 to 230VAC, switches up to 8A Control signal either contact closure or 3-12V DC User Manual >>
Software Applications
nmsDashboard nmsDashboard utilises standard TCP/IP and application protocols to query and monitor network devices and their associated services. nmsDashboard is designed to provide the user with a simple yet powerful mechanism through which they can observe the activity on and respond to alarms raised from their network 24 hours a day, 7 days a week. Free 3-sensor verson supplied with the Poseidon 3265.
CapTemp Simple to use Data Logging and Alarm software package for use with all Poseidon units. Sensor information can be desplayed in both numeric and graphical formats. Data from several Poseidon units can be logged to a single Excel-compatible data file.
DAQFactory Control and monitoring software DAQFactory can be used with the Poseidon 3265 with version that have the connectivity pack. Uses the Modbus TCP protocol. DAQFactory can be used to create an opertor interface, with plant mimics, chart recorders, provide automatic control, PID loops, alarms and datalogging and reporting functions.
Specifications
Ethernet port Interface RJ45 (10BASE-T) 10 Mbit or 10/100 Mbit network compatible Supported protocols IP: ARP, TCP/IP (HTTP, Modbus over TCP), UDP/IP (SNMP) SNMP compatibility Ver:1.00 compatible, some parts of the ver 2.0 implemented Sensor port  Connector RJ11/12 1-wire  Sensors Up to 4 sensors with 10m max total cable length Contact Inputs Type NO or NC dry contact switch Relay Outputs Type Change-over contacts, 50V DC, max DC current 24V/1A, 50V/0.5A LED Status indicators POWER Green - power OK LINK & Activity Green - Ethernet connectivity   DIP SWITCH configuration DIP1   ON = RS-232 Setup mode over Port 1 (RS-232 mode only) OFF = Run mode DIP2   - Security ON   = Security mode - remote configuration disabled OFF = Non-Security mode - remote configuration enabled   Physical parameters Voltage requirements 9-15 V/ 250 mA DC- power connector, GND on the shield Dimensions 35 x 101 x 76 [mm] (H x W x D ) Weight 150 g   Functional parameters Device SETUP configuration possibilities - UDP Config - IP address assign via UDP - TCP Setup - Terminal configuration and sensors management - WWW Setup - HTTP Flash application - SNMP (just for some parameters)
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