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The SeaI/O-440W is a wireless Modbus TCP expansion module that provides 32 SPST Form A Reed relay outputs for remote control and monitoring via a wireless network..
The SeaI/O-440W enables wireless control of 32 Reed relay outputs over Wi-Fi (802.11b/g), ideal for remote monitoring and automation. The module is powered via a 9-30VDC source and supports secure wireless communication with WEP, WPA-TKIP, and WPA2-AES encryption. It easily integrates with Sealevel's SeaMAX API for seamless operation on Windows and Linux systems. The Reed relays are ideal for applications requiring long-life switching and fast response times. The module also allows for expandability with up to 246 additional SeaI/O modules via pass-through connectors.
Wireless Communication: Supports 802.11b/g Wi-Fi for wireless connectivity.
Relay Outputs: Features 32 SPST Form A Reed relays, each capable of switching up to 60VDC @ 500mA.
Security: Uses WEP, WPA-TKIP, and WPA2-AES encryption standards for secure data transfer.
Power Options: Powered by 9-30VDC through terminal block or modular connector.
Sealevel SeaMAX: Simplifies integration with Microsoft Windows and Linux using SeaMAX API.
Mounting Flexibility: Supports DIN Rail or Table Mount.
| Parameter | Details |
|---|---|
| Model Number | SeaI/O-440W |
| Host Interface | Wi-Fi (802.11b/g) |
| Power Requirement | 9-30 VDC @ 4.5W |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -50°C to 105°C (-58°F to 221°F) |
| Dimensions | 7.5 (L) x 5.1 (W) x 1.3 (H) |
| Humidity Range | 10-90% Relative Humidity/Non-Condensing |
| Inputs | 0 |
| Outputs | 32 SPST Form A Reed Relays |
| Wireless Standards | 802.11b, 802.11g, 802.11i |
| Mounting Options | DIN Rail or Table Mount |