Honeywell 620-0086 Parallel Link Driver Module
$209.00
$450.00
Description
Product Overview
The Honeywell 620-0086 Parallel Link Driver Module supports high-speed, synchronized communication within legacy Honeywell 620 Series control architectures.
It enables stable parallel data exchange between controllers and remote I/O racks across demanding industrial environments.
Moreover, the module plays a critical role in maintaining deterministic control performance for TDC 2000 and TDC 3000 systems.
Designed for long-term operation, it integrates seamlessly into existing racks without complex configuration or software modification.
Functional Highlights
The 620-0086 delivers low-latency, bit-parallel communication required by time-critical process control applications.
In addition, built-in redundancy options help minimize downtime caused by cabling faults or communication disruptions.
Front-panel diagnostic LEDs provide immediate visual feedback, therefore simplifying troubleshooting during commissioning and maintenance.
The hardware-controlled data transfer mechanism ensures predictable performance under continuous, high-load operating conditions.
Technical Specifications
Model Number: 620-0086
Manufacturer: Honeywell
Module Type: Parallel Link Driver Module (PLDM)
Compatible Systems: Honeywell 620 Series, TDC 2000, TDC 3000
Communication Method: Synchronous parallel data transmission
Redundancy Support: Single or dual redundant parallel links
Maximum Cable Distance: Up to 100 meters with standard approved cabling
Diagnostics: Front-panel LED indicators for link status and faults
Mounting: Rack-mounted, plug-in module
Dimensions: 220 × 120 × 60 mm
Weight: 0.62 kg
Typical Applications
The Honeywell 620-0086 is commonly used in oil, gas, chemical, and power generation control systems.
For instance, it supports reliable controller-to-I/O communication in distributed rack installations requiring deterministic timing.
Moreover, the module suits modernization projects where original Honeywell DCS architectures remain operational and supported.
It also integrates well in redundant system designs where communication reliability directly impacts plant safety and uptime.
Reliability and Service
Honeywell engineered the 620-0086 for continuous operation in harsh industrial control room environments.
Therefore, its robust construction and proven field history make it suitable for long lifecycle process installations.
The module ships new in original packaging and includes a standard one-year hardware warranty.
FAQ
Q: Is the Honeywell 620-0086 compatible with Experion PKS systems?
A: It supports legacy TDC 2000 and TDC 3000 systems rather than modern Experion-native architectures.
Q: Does the module support redundant communication links?
A: Yes, it supports single or dual redundant parallel link configurations for higher system availability.
Q: How can technicians monitor communication status?
A: Front-panel LEDs display link activity and diagnostic information in real time.
Q: Is special software configuration required during installation?
A: No additional software configuration is typically required beyond standard Honeywell system setup procedures.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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