Products Description
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Technical Specifications
| Item | Specification |
|---|---|
| Module Name | CP461-51 Processor Module |
| Applicable System | Yokogawa CENTUM VP AFV30S/AFV30D |
| Configuration | Dual-redundant supported (identical module pair) |
| Communication Interface | Vnet/IP Dual-Redundant Interface |
| Max Node Units Supported | Up to 13 ESB/Optical ESB Bus Node Units |
| Memory Backup | Battery backup for up to 72 hours |
| Battery Recharge Time | Minimum 48 hours |
| External Output | READY contact (opens upon FCU failure) |
| Contact Rating | 30 V DC, max. 0.3 A |
| Dimensions (W×H×D) | 32.8 × 149 × 199.5 mm |
| Weight | 0.7 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: Does the CP461-51 support dual-redundant configuration?
A1: Yes, CP461-51 can be configured with an identical module to form a dual-redundant setup.
Q2: Can CP461 be replaced with CP471?
A2: No, users are not permitted to replace CP461 with CP471. Replacement must be performed by an authorized Yokogawa engineer.
Q3: Will data be lost during power failure?
A3: No, the main memory has battery backup support for up to 72 hours.
Q4: How many I/O modules can be connected to the CP461-51?
A4: Up to 8 I/O modules can be connected per FCU depending on system configuration.
Q5: What is the communication interface of this module?
A5: It uses a dual-redundant Vnet/IP interface to ensure stable and reliable communication.
Q6: What is the purpose of the READY contact output?
A6: It opens when the FCU fails, typically used for external alarms or interlocks.
Q7: Are there any special installation requirements for the module?
A7: Yes, it must be rack-mounted in a 19-inch cabinet and insulated with the provided bushings.
Q8: Are there environmental restrictions for using CP461-51?
A8: Yes, it must be installed in an environment compliant with the FIO system standards for temperature, humidity, and EMC.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
