The Sea/O-520W provides a wireless network connection to eight optically isolated inputs and eight high-current Form C relay outputs.
Inputs can range from 5-30V DC and optical isolation protects the computer and other sensitive equipment from voltage transients and ground loops that are common in industrial environments.
The high-current Form C relays can switch up to 6A loads at 250V AC and up to 5A at 60V DC. Form C relays can be wired for either normally open or normally closed operation. The SeaI/O-520W is powered from your 9-30V DC source, or select from a variety of Sealevel power supply options.
Communicate with the SeaI/O-520W over 802.11b and 802.11g wireless networks using industry standard Modbus TCP protocol or use the Sealevel SeaMAX API software libraries from your application program.
Sealevel's SeaMAX software drivers and utilities make installation and operation easy using Windows and Linux operating systems. Security features include WEP and the latest WPA-TKIP and WPA2-AES encryption standards.
Expand your I/O network with SeaI/O "N" series products. SeaI/O modules are available with Reed and Form C relays, optically isolated inputs, TTL interfaces, A/D and D/A functionality. Up to 246 additional expansion modules can be added using convenient pass-through connectors.
Features
- Manufacturer : Sealevel Systems
- Interface : Wireless 802.11b/g Modbus TCP
- Total Channels : 16
- Inputs : 8 x Optically Isolated Digital Inputs
- Input Range : 5-30V DC
- Input Isolation : 300V
- Outputs : 8 x High Current Form C Relay (SPDT) Outputs
- Max. Contact Voltage : 60V DC, 250V AC max.
- Max. Contact Current (AC) : 6A max.
- Max. Contact Current (DC) : <30V DC @ 5A max., >30V DC @ 500mA max.
- Switching Capacity : 5V DC @ 100mA min.
- Enclosure : Housed in rugged, attractive steel enclosure
- I/O Connector : Removable screw terminals simplify field wiring
- Accessories : Item# 930-033-R – Wireless Antenna
- Other Features : Complies with 802.11g and 802.11b (2.4GHz) networking standards
- Wireless security supports WEP, WPA-TKIP, and WPA2-AES encryption standards
- Input power via terminal block or modular connector
- DIN rail or table mount
- Dimensions (WxHxD) : 7.5" x 1.3" x 5.1"
- Standards : 802.11b, 802.11g, 802.11i
- Frequency Range : 2.412 - 2.484GHz
- Output Power : 14dBm +1.5/-1.0 dBm
- Data Rates : 54Mbps Max., 1Mbps Min.
- Range : 328' (Indoors)
- Power Requirement : 9-30V DC @ 5.5W (TR108 24V DC PSU available)
- Operating Temperature : 0 to +70C (extended temperature options available)
- Software Support : SeaMAX supports Linux, Windows 2000, XP, Vista and Windows 7
- Warranty : Lifetime Warranty