INDUSTRONIC 341-700-500 – Exchange Control Board | Industrial PA & Intercom Platform
Engineering Background: INDUSTRONIC is a globally recognized specialist in industrial public address (PA), intercom, and emergency communication systems, with decades of deployment in oil & gas, petrochemical, marine, and heavy industrial facilities. The 341-700-500 Exchange Control Board is a core functional module within INDUSTRONIC’s integrated communication infrastructure, designed to manage signal routing, exchange switching, and control logic for large-scale PA and intercom networks.
Product Positioning: The 341-700-500 serves as the central exchange control interface in INDUSTRONIC system racks. It coordinates call routing, priority management, and zone switching between operator stations, field intercoms, and PA amplifier channels. Procurement engineers specifying replacement or expansion boards for existing INDUSTRONIC installations will find this module essential for maintaining system integrity and backward compatibility.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 341-700-500 |
| Manufacturer | INDUSTRONIC |
| Module Type | Exchange Control Board (PCB Assembly) |
| Function | Signal exchange switching, call routing & control logic |
| Platform Compatibility | INDUSTRONIC industrial PA / intercom system racks |
| Form Factor | Plug-in PCB module (rack-mount compatible) |
| Operating Environment | Industrial — suitable for harsh environments per INDUSTRONIC system specs |
| Weight (approx.) | 220 g |
| Condition Available | New OEM / Refurbished / Tested surplus |
| Lead Time | Subject to stock — contact Konmask for availability |
Note: Full electrical specifications (voltage rails, signal levels, connector pinout) are available upon request with NDA if required.
Proven Application Environments
- Oil & Gas Platforms & Refineries — Zone PA and emergency intercom exchange control
- LNG & Petrochemical Plants — Hazardous area communication system backbone
- Marine & Offshore Vessels — Ship-wide intercom and PA switching control
- Power Generation Facilities — Plant-wide PA network exchange management
- Tunnels & Infrastructure Projects — Emergency communication control boards
- Industrial Manufacturing — Factory PA and intercom system control modules
Engineering Advantages
- OEM Compatibility: Direct replacement for existing INDUSTRONIC system racks — no firmware modification required
- Signal Integrity: Designed for low-noise, high-reliability exchange switching in safety-critical PA environments
- Backward Compatibility: Maintains interoperability with legacy INDUSTRONIC intercom and PA infrastructure
- Reduced Downtime: Board-level replacement minimizes system outage versus full rack replacement
- Traceable Sourcing: Konmask supplies with full documentation chain — test reports, serial records, and origin verification available
System Architecture & Signal Flow
Within an INDUSTRONIC PA/intercom rack, the 341-700-500 Exchange Control Board interfaces between the system controller (master station) and the field-side amplifier/intercom modules. Its primary signal flow responsibilities include:
- Receiving call initiation signals from operator or field stations
- Executing priority arbitration logic (emergency override, zone priority)
- Routing audio and control signals to the appropriate PA zones or intercom endpoints
- Providing status feedback to the system controller for fault monitoring and diagnostics
The board connects via the rack backplane bus and is hot-swap capable in supported INDUSTRONIC configurations, enabling maintenance without full system shutdown.
Sourcing & Quality Verification
- All units sourced through verified industrial surplus, OEM channels, or authorized distributors
- Pre-shipment functional test available on request (power-on, signal path continuity)
- Visual inspection: PCB condition, connector integrity, component completeness
- Serialization and batch traceability records provided where available
- Export compliance: ECCN classification and export documentation available for international orders
Procurement Process
- Confirm Part Number: Verify 341-700-500 against your INDUSTRONIC system BOM or rack label
- Request Quote: Contact Konmask via support@konmask.com or +0086 19859288691 with quantity and delivery requirements
- Stock Confirmation: Our team confirms availability, condition grade, and lead time within 24 hours
- Documentation Package: Receive test report, photos, and shipping documents prior to payment
- Secure Packaging & Dispatch: ESD-safe packaging, insured international freight, tracking provided
Technical FAQ
Q: Is the 341-700-500 compatible with all INDUSTRONIC PA system generations?
A: It is designed for INDUSTRONIC rack-based PA/intercom systems. Compatibility depends on your specific rack model and firmware version — contact us with your system model for confirmation.
Q: Can this board be used as a direct drop-in replacement without reconfiguration?
A: In most cases yes, as it is an OEM board. However, DIP switch or jumper settings may need to match your existing board configuration. We can advise based on your system documentation.
Q: Do you supply refurbished units, and what is the warranty?
A: We supply both new OEM and tested refurbished units. Refurbished units carry a 90-day functional warranty. New OEM units follow manufacturer warranty terms.
Q: Can you provide ATEX or IECEx certification documentation?
A: INDUSTRONIC systems are designed for hazardous area use. Certification documents for the overall system are available from INDUSTRONIC. Board-level certs can be provided where available in our documentation package.
Q: What is the typical lead time for this part?
A: Lead time varies by stock status — typically 3–10 business days for in-stock units, or 4–8 weeks for OEM procurement. Contact us for current availability.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
