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Westinghouse 7379A90G06 FILM Card

Brand/Manufacturer: Westinghouse

Order Number: 7379A90G06

Type: Interface Modules

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

Configured for field interface logic and signal conditioning in Westinghouse Q-Line control architectures, the Westinghouse 7379A90G06 (7379A90G06 FILM Card) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

The 7379A90 series utilizes group suffixes to define specific hardware revisions, component densities, and signal conditioning options within the Q-Line system:

  • 7379A90: Base Field Interface Logic Module (FILM) circuit card architecture designed for Q-Line subrack integration.
  • G06: Specific group drawing configuration designating I/O pin allocation, trace layout, and electrical tolerance scaling for field interface channels.

Hardware Specifications

Parameter Specification
Model 7379A90G06
Brand Westinghouse
Origin USA
Weight 0.85 kg
Dimensions Standard Q-Line printed circuit card enclosure format
Operating Temp 0 to 60 deg C
Power Consumption 4.5 W maximum (backplane supplied)
Module Type Field Interface Logic Module (FILM Card)
System Architecture Q-Line Control Systems
Mounting Direct rack slot insertion via card guide tracks

4-20 mA HART Loop Protocol & Channel-to-Channel Isolation

The Westinghouse 7379A90G06 processes field input and output signal paths connected to field transmitters operating on the 4-20 mA HART loop protocol. Dynamic current loop signals pass through onboard filtering circuits to ensure continuous parameter acquisition, while allowing bidirectional digital HART communication packets to pass through without signal attenuation.

The module incorporates channel-to-channel isolation across all field logic and analog channels. This galvanic separation isolates individual signal loops from internal backplane power rails, preventing transient voltage spikes, common-mode ground noise, and earth potential differences from degrading signal transmission.

Frequently Asked Questions

Q: Can the 7379A90G06 card be inserted into a live Q-Line chassis without turning off power?

A: No, power to the targeted card cage subrack must be isolated prior to insertion or extraction to prevent edge-connector arcing and unexpected signal disruptions on the system bus.

Q: How is chassis grounding maintained for the 7379A90G06 card?

A: Frame grounding is established automatically via the physical chassis card guides and secured using the front-panel retaining screws upon full insertion into the rack slot.

Field Installation Guidelines

  1. Isolate power to the local Q-Line subrack prior to inserting or removing the FILM card.
  2. Align the top and bottom card edges with the subrack guide tracks, sliding the module inward until the rear edge connector seats into the backplane receptacle.
  3. Fasten the front panel retaining screws to secure the board and complete the chassis ground earth path.
  4. Verify that field wiring leads are properly terminated and 
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We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

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"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

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