Click images to enlarge.

Features

Reliable optical isolation
Isolated in groups of 4 for ease of wiring
Very low power requirements
Universal AC or DC
3 year warranty on parts and labor

Overview

The Model 5403 Digital Input module adds eight discrete inputs to a 5000 Series I/O system. Up to eight Model 5403 modules may be installed on a I/O bus to provide a total of 64 digital inputs.

The Model 5404 Digital Input module adds sixteen discrete inputs to a 5000 Series I/O system. Up to sixteen Model 5404 modules may be installed on an I/O bus to provide a total of 256 digital inputs.

The digital inputs are optically isolated from the logic power. To simplify field wiring, the inputs are grouped with four inputs sharing a single common return. These groups of four inputs are isolated from each other.

The Model 5403 and 5404 digital input module is available in five standard voltage ranges, for both AC and DC applications. A current limiting resistor on each input determines the voltage range. These resistors can be easily changed to accommodate non-standard signal ranges.

Light emitting diodes on the Model 5403 and 5404 show the status of each of the inputs. The SmartWIRE, SCADAPack or TeleSAFE Micro16 controller module enables or disables the LEDs to control power consumption in solar powered or unattended applications.

Manual(s)

5403 DataSheet

5403 Hardware Manual

5403 Articles

Click the heading to expand/hide.

5403 Release Notes