Internal Analog Programming (APG) Interface Instruction Manual
The Analog Programming (APG) Interface is an internal option card for analog programming of EXX and EXH Series DC power supplies with a 0-lOVdc programming source or a O-ìOklì resistance. A 25-pin female DSUB connector on the unit’s rear panel enables connections to the card.
Features
• Programming output voltage and/or current limit using a 0-l()Vdc programming source or a 0-lOkU resistance. Externally adjustable offset and range.
• Fixed programming of output voltage and/or current limit using an available 10V reference (10mA max source)
• 0-10V readback of output voltage and current with externally adjustable offset and range
• Status signals for programming mode, operating mode. OVP (over voltage protection) flag, and output fail nag
• Adjustable OVP with reset and flag
• TTL shutdown with selectable positive or negative logic
• Tracking for multiple supplies of the same output
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