Westinghouse 7379A21G01 QAV Analog Input Point Card
Westinghouse 7379A21G01
7379A21G01 six-channel
7379A21G01 Q-Line control
Place of Origin:
USA
Brand Name:
Emerson
Model Number:
7379A21G01
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Product Details
Highlight:
Westinghouse 7379A21G01
,7379A21G01 six-channel
,7379A21G01 Q-Line control
Payment & Shipping Terms
Minimum Order Quantity
1
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in Stock
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Product Description
01 / PRODUCT PROFILE
Designed for Q-Line Analog Input Applications
The Westinghouse 7379A21G01 is a QAV analog input point card. Its six input channels use voltage-to-frequency conversion circuits to process analog field signals. The resulting digital data is transferred through the Distributed Input/Output Bus (DIOB) for use by the control system.
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⬡
06
Analog Input Channels
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⌁
V/F
Voltage-to-Frequency Conversion
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◎
DIOB
Digital Data Transfer
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02 / SIGNAL PROCESSING
From Field Signal to System Data
The QAV card provides the conversion path between analog field inputs and digital system processing.
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◉
Field Signals
Analog Inputs
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→ |
⬡
7379A21G01
QAV Conversion
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→ |
◎
DIOB
Digital Data
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The QAV conversion architecture uses voltage-to-frequency circuits. The processed count is evaluated over a defined time interval associated with the power-line frequency.
03 / SYSTEM CONSIDERATIONS
Planning a Replacement?
Before selecting a 7379A21G01 replacement, review the installed Q-Line configuration, card designation, field wiring and system requirements. A matching part number alone should not replace a configuration check.
| ✓ Card designation | ✓ Q-Line configuration |
| ✓ Field wiring | ✓ Application requirements |
04 / TECHNICAL FAQ
Questions About 7379A21G01
01. What role does the 7379A21G01 perform in a Q-Line system?
It serves as a QAV analog input point card, converting analog field signals into digital data for system processing.
02. How many channels are available on the 7379A21G01?
The card provides six analog input channels, each associated with a voltage-to-frequency conversion circuit.
03. How does the 7379A21G01 process analog signals?
Its voltage-to-frequency conversion circuits convert the analog input into a frequency-based count over a defined interval.
04. What should be verified before replacing a 7379A21G01?
Verify the Q-Line system configuration, installed card designation, field connections and application requirements before installation.
05. Is the 7379A21G01 the recommended choice for a new Q-Line application?
Q-Line installation guidance recommends a QAX card for new applications. The 7379A21G01 is therefore best assessed in the context of an existing installation or a specific replacement requirement.
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