Poseidon2 3268 monitors sensors and controls I/O over a network. Logs data, alerts to high temperature, sends e-mails and can be connected to a cloud sensor system. Supports dry contacts (4x digital input), 8 external sensors and can control relay outputs (2x digital output). Supports M2M protocols – SNMP, Modbus/TCP, XML, and the Sensdesk.com online portal.

Poseidon2 3268 enables remote I/O control and monitoring over the Ethernet. Poseidon2 is connected to the LAN, reads measurements, and stores the measurements in its internal memory (data logger). I/O can be controlled over the Ethernet. Relay outputs can be controlled over the Web, or according to the value of a connected sensor (“IP Thermostat” or “IP Hygrostat” mode).

Sensors and detectors

Up to 8 sensors, 4 dry contact inputs and 2 relay outputs can be connected.

We supply temperature and humidity sensors (indoor/outdoor), light intensity sensors, DC/AC current and voltage converters. Digital Inputs can be connected to smoke detectors, power failure detectors, water flood detection, and more.

E-mail and SMS alerts

When a value is out of a specified range, Poseidon2 sends an e-mail, a SNMP Trap, or a text message (SMS). Text messages can be sent without any additional software. All HW group devices can send text messages (SMS) through a single central gateway, the HWg-SMS-GW. Just a single SIM card can serve all your devices.

Web interface, software, mobile apps

The device can be accessed over the web, using a mobile phone app (Android, iPhone), or through an online portal. Temperature alarms, for example, can be sent by e-mail or SMS.

For data collection and monitoring, we recommend our HWg-PDMS application that displays graphs and exports data to MS Excel. For “IF-THEN” event management (e.g. “If one out of 10 devices fails, send a SMS to the admin”), we provide the “HWg-Trigger” application for Windows.

Poseidon2 3268 can be connected to various third-party applications or cloud services using various protocols (SNMP, Modbus/TCP, XML, HWg-Push).

Ethernet: RJ45 (10/100 BASE-T)

WEB: Built-in web server

Data logger: Data logger for more than 250.000 records

Sensors: 2xRJ11 – max. 8 external sensors (1-Wire / 1-Wire UNI)

Can measure: humidity, voltage, current, 4-20mA, illumination, temperature (incl. Pt100, Pt1000) and many other quantities...

Digital Inputs (DI): 4x DI for dry contacts (state detectors)

Supports: Door contacts, smoke detectors, 110/230V power supply detector, water leak detector, fan failure detector

Digital Outputs (DO): 2x DO relay output (low-voltage NO/NC relay contact)

Power: 9-30V DC

Mechanical: Metal box, 100 x 94 x 25 [mm] (H x W x D) / 260 g – wall-mountable, fits on a DIN rail.

Warranty: 2 years

M2M communication protocols: SNMP, XML, Modbus/TCP, HWg-Push

Text messages (SMS): Alerts can be sent as text messages (SMS) via a remote HWg-SMS-GW over the network. No software is needed.

Support for programmers: HWg-SDK

Recommended online portal: SensDesk.com – free online portal

Supported software

HWg-Trigger: Control of other IP devices, alarm redirection to SMS

HWg-PDMS: Logging, export to MS Excel, reports

Third-party software (SCADA systems, Modbus/TCP)

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