TheWoodward 9907-345CPU Failure Indication module forms a critical safety component within ProTech 203 overspeed protection systems. It continuously monitors internal processor health and provides immediate indication when CPU faults affect system integrity. Moreover, this module enhances system transparency by allowing operators to detect logic failures before protection functions degrade.
In addition, theWoodward 9907-345supports high-availability control architectures used in rotating equipment protection systems. Therefore, engineers deploy this module to strengthen diagnostics, reduce troubleshooting time, and maintain operational confidence.
Technical Specifications
Category
Parameter
Specification
Manufacturer
Brand
Woodward
Model
Product Number
9907-345
Series
Platform
ProTech 203
Product Type
Function
CPU Failure Indication Module
Power Supply
Input Voltage
24 Vdc
Monitoring Function
Scope
Internal CPU health and logic status
Indication Method
Output Type
Visual and system-level fault indication
System Interface
Compatibility
ProTech 203 overspeed protection systems
Response Behavior
Detection Speed
Real-time fault recognition
Environmental
Operating Temperature
-25 °C to +60 °C
Mechanical
Mounting
Panel-mounted ProTech enclosure
Mechanical
Dimensions
19 in × 12.24 in × 5.62 in
Mechanical
Weight
Less than 14 lbs
Protection
Enclosure Rating
NEMA 4 / NEMA 4X
Reliability
Duty Rating
Continuous industrial operation
FAQ
Q1: What is the main purpose of the9907-345module? A1: It monitors CPU health and provides clear indication when processor-related faults occur.
Q2: Does the9907-345affect overspeed detection accuracy? A2: No, it operates independently and only enhances diagnostic visibility for the protection system.
Q3: What power supply does this module require? A3: The module operates on a standard 24 Vdc industrial control power supply.
Q4: Is the9907-345suitable for harsh industrial environments? A4: Yes, it supports wide temperature ranges and uses a NEMA 4 / 4X rated enclosure.
Q5: What is the product condition and delivery policy? A5: All units are brand new and original, stocked items ship within 3 days to 2 weeks depending on order size, using carriers like DHL, and support 30-day returns for quality issues.
Installation Notes
Install within Woodward control racks or cabinets
Connect directly to magnetic pickup sensors near turbine or engine shafts
Use proper wiring and shielding to prevent electrical noise interference
Calibration and verification of MPU signals may be required during commissioning
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: 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.
Question 4: What Shipping Methods Do We Use?
Answer 4: 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.
Question 5: What Is Our Delivery Time?
Answer 5: 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.
Question 6: How Do We Package The Goods?
Answer 6: 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.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: 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.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
