DNx-DIO-449 – High Voltage 48-Channel Digital Input Board
High Voltage 48-Channel Digital Input Layer for the PowerDNR Cube
The DNx-DIO-449 is a 48 channel, high performance AC and DC digital input board designed for use in a wide variety of digital monitoring applications. The board’s inputs are divided into two 24-bit ports, each of which presents its data in a 24-bit read. This simplifies programming and maximizes throughput.
Features
- ±150 VDC / 150 VAC input range
- Sample rate of 1 kS/sec
- Programmable input transition levels & hysteresis
- Change of state detection with 200 μS accuracy
- 350 VAC isolation
- Monitors contacts without external components
- Programmable debounce intervals
Guardian Series Diagnostics
- Analog voltage measurement on each channel
- Internal test signal injection for self-test
The DNx-DIO-449 is equipped with the “Guardian advantage”, a UEI feature that provides powerful diagnostic capabilities. When enabled, Guardian diagnostic circuitry can inject a test signal at the channel input, allowing the full input hardware chain to be tested for proper functionality. The analog voltage measurement capability is also a powerful installation and diagnostic tool, allowing quick and accurate detection of short and open circuits as well marginal or failing drive circuitry.
I/O Chassis
Model No.
Cube
DNA-DIO-449
RACKtangle ®
DNR-DIO-449
FLATRACK™
DNF-DIO-449
For DAQ chassis options, click here.
