440N SEALEVEL | Alldatasheet
Document overview
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Technical content
32 Reed Relay Output SeaI/O Expansion Module
The SeaI/O-440N adds 32 Reed relay outputs to your SeaI/O network. Reed relays offer long life performance and fast response time. Each relay can switch up to 60VDC @ 500mA. Compatible with all SeaI/O base units (Ethernet, USB, RS-485, RS-232), the SeaI/ O-440N 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. Part: 440N | Model: SeaI/O-440N WORLD CLASS. AMERICAN MADE. Delivering Design & Manufacturing Excellence Since 1986
Features & Specifications Part: 440N | Model: SeaI/O-440N
Features
- Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
- 2 SPST Reed relays
- Removable screw terminals simplify field wiring
- Input power via terminal block or modular connector
- DIN rail mount or table mount Includes expansion and strap kit (item# KT122) Specifications Family SeaI/O Contact Bounce Time 0.5ms max. Contact Current 500mA max. Contact Operate Time 0.5ms max. Contact Release Time 0.2ms max. Contact Voltage 60VDC max. Digital I/O Reed Relay Outputs Dimensions 7.5 (L) x 5.1 (W) x 1.3 (H) Extended Temperature Call for Options Humidity Range 10 – 90% Relative Humidity, Non- Condensing Host Interface(s) Expansion Number of Inputs/ Outputs 32 Outputs Operating Temperature 0°C to 70°C (32°F to 158°F) # of Ports 32 Power Requirement 9-30 VDC @ 2.5W RoHS Compliant Yes Storage Temperature -50°C to 105°C (-58°F to 221°F) sealevel.com +1 864.843.4343 SL9577 G22