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SeaI/O-440N-OEM
SeaI/O-440N-OEM

Part# 440N-OEM

(SeaI/O-440N-OEM)

32 Reed Relay Output SeaI/O Expansion Module


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$219.00


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The SeaI/O-440N-OEM 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-OEM 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 four metal standoffs with nuts. The metal standoffs allow you to connect multiple SeaI/O OEM boards together in a stack. The optional CA239 interconnect cable can be used to connect SeaI/O OEM boards 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 OEM boards to create a distributed network.
Brand/Family SeaI/O
Host Interface(s) RS-485
# of Ports 32
Digital I/O Reed Relay Outputs
OEM Yes
RoHS Compliant Yes
Number of Inputs/Outputs 32 Outputs
Contact Voltage 60VDC max.
Contact Current 500mA max.
Contact Operate Time 0.5ms max.
Contact Bounce Time 0.5ms max.
Contact Release Time 0.2ms max.
Power Requirement 9-30 VDC @ 2.5W
Operating Temperature 0 - +70C
Extended Temperature Call for Options
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Dimensions 7.5" (L) x 5.0" (W) x 0.8" (H)
  • • Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
  • • 32 SPST Reed relays
  • • Removable screw terminals simplify field wiring
  • • Input power via terminal block or modular connector
  • • Includes four 3/4 metal standoffs with nuts






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