The Woodward 8446-1068, also cataloged as the 8446 Remote Panel, operates as a coated and ruggedized HMI terminal for mirrored control and remote navigation within Woodward engine control systems.
Hardware Specifications
Parameter
Specification
Model
8446-1068
Brand
Woodward
Origin
U.S.A
Weight
~7 W typical draw, 12 W max
Dimensions
7-inch WVGA TFT LCD touchscreen
Operating Temp
-20 deg C to +60 deg C
Storage Temp
-30 deg C to +70 deg C
Power Supply
24 VDC ±20% (19.2–28.8 VDC)
Function
Remote panel with VNC-based navigation
CPU
32-bit ARM Cortex-A8, 600 MHz
OS
Linux-based core
Networking
ETH-A terminal, multi-device Ethernet
Touch Mechanism
Analog resistive touchscreen
Housing
Plastic back, die-cast aluminum alloy bezel
Profinet / EtherNet/IP Deterministic Networks
The 8446-1068 integrates seamlessly into deterministic Ethernet networks, supporting multi-device synchronization across Experion PKS and easYgen controllers. Firmware flash compatibility ensures consistent updates without disrupting panel-to-controller communication. I/O density scaling is preserved through concurrent panel networking, moving away from strict peer-to-peer topologies.
Frequently Asked Questions
Q: Can the 8446-1068 be hot-swapped in a live control cabinet? A: No, power must be isolated before insertion or removal to prevent transient bus disturbances.
Q: How does the panel synchronize with multiple easYgen units? A: Synchronization occurs via the ETH-A terminal over a common Ethernet switch, supporting deterministic communication.
Q: Is the resistive touchscreen field-replaceable? A: No, the touchscreen is integrated; replacement requires full panel servicing.
Field Installation Guidelines
Mount flush to the control cabinet front panel using the die-cast bezel.
Ensure Ethernet cabling is routed separately from high-voltage conductors to minimize EMI.
Ground shielding at a single termination point to avoid ground loops.
Verify 24 VDC supply within ±20% tolerance before energizing.
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...