OVERVIEW
• DC Voltage Input: 0-100 V to 0-1200 V
• DC Output: 0-1 V, 0-5 V, 0-10 V, +/- 5 V, +/- 10 V, 4-20 mA, etc.
• Field-Configurable by User
The API DPI HV-DC accepts a DC voltage input and provides an optically isolated DC voltage or current output that is linearly related to the input. This module is unique because it is field rangeable for voltage inputs from 100 VDC to 1200 VDC. Typical applications include signal isolation and signal conversion.
Isolation
The optical isolation between input and output makes this module useful for ground loop elimination, common mode signal rejection or noise pickup reduction. The module power supply is isolated, resulting in full 3-way (input, output, power) isolation.
Fast Field Setup
The API DPI HV-DC input and output range settings can be reconfigured in the field via external switches. Common range settings are on the module label. A user specified range is available that can be factory configured to meet your specific requirements. Consult the factory for assistance.
Options:
TECHNICAL SPECIFICATIONS
Input
Field Rangeable; Via external rotary & slide switches
8 User selectable ranges:
0-100 VDC
0-200 VDC
0-300 VDC
0-400 VDC
0-500 VDC
0-1000 VDC
0-1200 VDC
Custom—consult factory for custom range
Output
Field Rangeable; Via external rotary & slide switches
Voltage: 0-1 VDC to 0-10 VDC
or
Bipolar Voltage: +/- 1 VDC to +/- 10 VDC
or
Current (20 V compliance): 0-1 mADC to 0-20 mADC
Isolation
Full 1200 Vrms Input/Output/Power Isolation
Features
1 minute setup of I/O ranges
I/O LoopTracker LEDs
Output test button
20 V loop power supply
60 to 285 VAC powered
D option for 9-30 VDC power
Applications
DC Motor and Variable Speed Drives
Electric Railway Voltages
Power Supply and Voltage Converters
High Voltage Battery Systems
