16 Optically Isolated Input / 8 Form C Relay Output SeaI/O Expansion Module

Part: 420N-OEM   Model: SeaI/O-420N-OEM

$240.00

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Description

The SeaI/O-420N-OEM adds 16 optically isolated inputs and 8 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-420N-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.

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Additional information

Family

SeaI/O

Input Isolation

300V

Power Requirement

9-30 VDC @ 2.0W

# of Ports

16/8

Operating Temperature

0°C to 70°C (32°F to 158°F)

OEM

Yes

Number of Inputs/Outputs

16 Inputs / 8 Outputs

Host Interface(s)

Expansion

Input Range

5-30 VDC

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Contact Bounce Time

7ms max.

Extended Temperature

Call for Options

Dimensions

7.5 (L) x 5.0 (W) x 0.8 (H)

Digital I/O

Form C Relay Outputs, Isolated Inputs

Contact Voltage

60VDC max. / 50VAC max.

Contact Release Time

1ms max.

Contact Operate Time

2ms max.

Contact Current

2A max.

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

  • Quick connection to SeaI/O devices using RJ45 connector or removable screw terminals
  • 16 optically isolated inputs
  • 8 SPDT Form C relays
  • Removable screw terminals simplify field wiring
  • Input power via terminal block or modular connector
  • Includes four 3/4 metal standoffs with nuts

Windows Software

Software: SeaMAX - Windows

Linux Software

Software: SeaMAX - Linux

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