The SeaI/O-540N adds 32 open-collector outputs to your SeaI/O network. Compatible with all SeaI/O base units (Ethernet, USB, RS-485, RS-232), the SeaI/O-540N connects easily using an RS-485 input. Cabling is accomplished via the units RJ45 connector or removable screw terminals. RS-485 line conditioning allows easy installation of termination and pull-up/pull-down resistors. All SeaI/O N-series expansion modules ship with an expansion and strap kit that includes four metal straps, four #4-40 screws, and a 5" RJ45 RS-485 interconnect cable. The metal straps allow you to connect multiple SeaI/O modules together in a stack. The interconnect cable can be used to connect SeaI/O modules together via the RJ45 pass-through connectors, providing an easy method to cascade RS-485 signals and power from one module to the next. Alternatively, use inexpensive CAT5 cabling to pass data signals between SeaI/O modules to create a distributed network.

Features

• Manufacturer : Sealevel Systems
• Interface : RS-485 I/O Expansion Module
• Total Channels : 32
• Outputs : 32 x Open Collector Outputs
• Max. Output Voltage : 60V DC
• Max. Output Power : DC 60W
• Max. Output Dissipation : 1000mA (single output), 2000mA (all outputs per port)
• Enclosure : Housed in rugged, attractive steel enclosure
• Connector : Removable screw terminals simplify field wiring
• Accessories : Includes KT122 expansion and strap kit
• Other Features : Input power via terminal block or modular connector
• Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
• DIN rail or table mount
• Dimensions (WxHxD) : 7.5" x 1.3" x 5.1" 
• Power Requirement : 9-30V DC @ 1.9W (TR108 24V DC PSU available)
• Operating Temperature : -25C to +85C (extended temperature options available)
• Software Support : SeaMAX supports Linux, Windows 2000, XP, Vista and Windows 7 
• Warranty : Lifetime Warranty