Overview
The Emerson A6500-UM is a Universal Measurement Card specified for input signal processing within an industrial measurement system. Its documented parameters include an input voltage range of -1 V to -22 V, a frequency range of 0 to 18,750 Hz, and a negative DC supply voltage. These values provide a basis for checking signal conditions and electrical requirements when identifying the card for maintenance or replacement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | A6500-UM |
| Brand | Emerson |
| Product Type | Universal Measurement Card |
| Input Signal Voltage Range | -1 V to -22 V |
| Frequency Range | 0 to 18,750 Hz |
| Supply Voltage | -23.25 V / -26.0 V DC |
| Maximum Supply Load | 35 mA |
| Supply Gain Accuracy | ±3.5% |
| Supply Offset Accuracy | +100 µA / -0 µA |
| Supply Voltage Reserve | +25 V |
| Supply Temperature Drift | ±50 µA |
| Tariff Code | 8537101190 |
| Country of Origin | USA |
| Estimated Shipping Size | 3 x 19 x 12.8 cm |
| Weight | 0.2 kg |
Signal and Electrical Requirements
The input voltage and frequency ranges define the documented signal conditions for the A6500-UM. Before replacing an existing card, verify that the connected signal source operates within these limits and that the signal characteristics match the requirements of the intended measurement channel.
The specified supply voltage, maximum supply load, gain accuracy, offset accuracy, and temperature drift provide additional electrical reference values. The exact interpretation of the supply-related accuracy and drift parameters should be confirmed against the applicable technical documentation before using them for detailed calibration or circuit design.
Frequently Asked Questions
Q: What is the input signal voltage range of the A6500-UM?
A: The specified input signal voltage range is -1 V to -22 V. Confirm the signal polarity and operating range of the connected equipment before installation.
Q: What frequency range does the A6500-UM support?
A: The documented frequency range is 0 to 18,750 Hz. The actual measurement configuration should be checked against the requirements of the application.
Q: What supply voltage does the A6500-UM require?
A: The supplied specifications list -23.25 V / -26.0 V DC. Confirm the applicable operating voltage and connection requirements using the product-specific documentation before energizing the card
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