Part#: 520N

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SeaI/O-520N

8 Optically Isolated Input / 8 High-Current Form C Relay Output SeaI/O Expansion Module

$219.00

Description

The SeaI/O-520N adds 8 optically isolated inputs and 8 high-current Form C relay outputs to your SeaI/O network. Compatible with all SeaI/O base units (Ethernet, USB, RS-485, RS-232), the SeaI/O-520N 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.

Additional information

Family

SeaI/O

Contact Current AC

6A max.

Contact Current DC

30 VDC @ 500mA max.

Contact Operate Time

10ms max.

Contact Release Time

10ms max.

Contact Voltage

250VAC60VDC

Digital I/O

Form C Relay Outputs, Isolated Inputs

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

Input Isolation

300V

Input Range

5-30 VDC

Host Interface(s)

Expansion

Number of Inputs/Outputs

8 Inputs8 Outputs

Operating Temperature

0°C to 70°C (32°F to 158°F)

# of Ports

8/8

Power Requirement

9-30 VDC @ 3.5W

Storage Temperature

-50 – +105C

Switching Capacity

5 VDC @ 100mA min.

https://www.youtube.com/watch?v=b74RAz2s33o
  • • Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
  • • 8 optically isolated inputs
  • • 8 SPDT high-current Form C relays
  • • Removable screw terminals simplify field wiring
  • • Input power via terminal block or modular connector
  • • DIN rail or table mount
    • Includes expansion and strap kit (item# KT122)

Windows Software

Software: SeaMAX - Windows

Linux Software

Software: SeaMAX - Linux

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