AIP504-13 Yokogawa V Net Coupler Unit

AIP504-13 Yokogawa CENTUM VP V Net Coupler Module

AIP504-13 Yokogawa CENTUM VP V Net Coupler Module

Availability: 20 left in stock

Yokogawa AIP504-13 V Net Coupler Unit The Yokogawa AIP504-13, also cataloged as the AIP504 V Net Coupler Unit, operates as...

SKU: AIP504-13

Manufacturer: Yokogawa
Product No.: AIP504-13
Product Type: Bus Coupler Modules
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 900g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa AIP504-13 V Net Coupler Unit

The Yokogawa AIP504-13, also cataloged as the AIP504 V Net Coupler Unit, operates as a dedicated hardware component for signal isolation and electrical level conversion within Yokogawa CENTUM VP, CS 3000, and ProSafe-RS control networks. It establishes direct physical execution of high-speed deterministic bus communications, transferring data packets reliably between internal processor modules and external coaxial or fiber-optic V net cable infrastructure.

Suffix Breakdown & Model Matrix

AIP504: Base V Net Coupler hardware assembly designed for Yokogawa processor and safety control units
-13: Revision code denoting enhanced signal isolation circuitry and backplane bus interface compatibility

Hardware Specifications

Parameter	Specification
Model	AIP504-13
Brand	Yokogawa
Origin	Japan
Weight	0.9 kg
Dimensions	160 mm x 120 mm x 35 mm
Operating Temp	-40 deg C to +85 deg C
Power Consumption	5 W (supplied via 24 VDC backplane bus)
System Integration	CENTUM VP, CS 3000, ProSafe-RS
Signal Isolation	1500 VAC for 1 minute between field and system bus
Transmission Speed	Up to 1 Gbps deterministic bus throughput
Redundancy	Dual-redundant bus coupling architecture
Ingress Protection	IP20 rating
Mounting Format	DIN rail or rack cabinet mounting

4-20 mA HART Loop and Channel-to-Channel Isolation Characteristics

The AIP504-13 maintains system-wide signal integrity by isolating high-frequency control bus traffic from field-side electrical disturbances. Built-in transformer and optical coupling networks prevent severe ground potential surges from propagating through the V net bus interface. Consequently, the unit shields field-side analog modules from common-mode noise, preserving the accuracy of low-level 4-20 mA HART loop protocol signals and maintaining clean channel-to-channel isolation parameters across adjacent process I/O cards.

Frequently Asked Questions

Q: How does the AIP504-13 preserve bus communication if one transmission channel fails?

A: The unit integrates dual-redundant coupling channels, so internal arbitration logic instantly shifts data traffic to the secondary line without dropping data frames or interrupting system operations.

Q: What physical checks must field engineers perform before inserting the module into a live rack?

A: Technicians must inspect the gold-plated edge connectors for mechanical alignment and clean off dust deposits, as dirty backplane pins increase bus impedance and degrade data frame transmission speed.

Q: Does the coupler unit require manual dip-switch configuration for signal level conversion?

A: No, the AIP504-13 handles voltage level matching automatically through onboard conditioning circuitry that aligns processor logic levels with standard V net physical layer voltages.

Field Installation Guidelines

Technicians must lock the AIP504-13 securely onto the DIN rail or system chassis inside an IP54-rated control enclosure. Align the module guides carefully with the backplane slot to prevent pin deformation, then push the assembly firmly until the retention latches click into place. Installers should route the dual V net coaxial or fiber cables through dedicated low-voltage wiring ducts, maintaining a distance of at least 300 mm from heavy motor drives and 480 VAC power lines. Ground the cabinet frame directly to the main station earth bar using a braided copper strap, which ensures effective noise suppression and shields the coupler from external electromagnetic interference.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.