AIP502 YOKOGAWA V-Net Series Datasheet & Technical Manual

YOKOGAWA AIP502 CENTUM VP V-Net Coupler Communication Module

YOKOGAWA AIP502 CENTUM VP V-Net Coupler Communication Module

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YOKOGAWA AIP502 V-Net Coupler Module Configured for high-speed network integration in CENTUM VP/CS distributed control systems, the YOKOGAWA AIP502 (AIP502...

SKU: AIP502

Manufacturer: Yokogawa
Product No.: AIP502
Product Type: Network Interface Modules
Product Origin: Japan
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

YOKOGAWA AIP502 V-Net Coupler Module

Configured for high-speed network integration in CENTUM VP/CS distributed control systems, the YOKOGAWA AIP502 (AIP502 V-Net Coupler Module) provides direct physical execution of data exchange between field controllers and I/O nodes across configurable star or bus network topologies.

Hardware Specifications

Parameter	Specification
Model	AIP502
Brand	YOKOGAWA
Origin	Japan
Weight	2 kg
Dimensions	50 mm x 120 mm x 200 mm
Operating Temp	-20 deg C to +60 deg C
Power Consumption	24 VAC/VDC
Communication Speed	Up to 100 Mbps (Ethernet)
Protocol Support	V-Net, Modbus, PROFIBUS-DP, DeviceNet, Ethernet/IP, PROFINET IO, EtherCAT
Max Nodes	64

Process Control and Connectivity

The AIP502 module functions as the primary communication bridge, facilitating low-latency transmission within Yokogawa process automation platforms. This unit utilizes advanced V-Net proprietary protocols alongside standard industrial communication interfaces to ensure deterministic data throughput. When implementing this module, users must verify that channel-to-channel isolation parameters align with the existing network segment architecture, effectively mitigating potential noise or ground interference inherent in multi-node industrial network deployments.

Frequently Asked Questions

Q: Does the AIP502 support hot-swapping during active system communication?

A: Yes. The module is engineered with a hot-swappable design, allowing for replacement without interrupting the V-Net communication loop. Ensure the system is configured to handle the temporary node removal, and verify communication health status via the online diagnostic interface immediately after insertion.

Q: How are communication diagnostics monitored during operation?

A: The module performs continuous online health monitoring, providing real-time data on node status and communication errors. Status is reflected through the host DCS interface, allowing for proactive identification of bus faults or individual node failures before they impact process control loops.

Field Installation Guidelines

Mounting: Secure the module within the designated rack slot of the I/O nest. Ensure the backplane interface is fully seated and the mechanical locking latches are engaged to prevent vibration-induced intermittent connections.
Grounding: Verify the module chassis achieves a low-impedance connection to the rack ground. Shielded communication cabling must be terminated at the cabinet's designated grounding point to ensure effective EMI suppression at higher data rates.
Clearance: Maintain adequate spacing between the communication cabling and high-power AC lines to minimize inductive crosstalk. Use high-quality shielded twisted-pair cables for bus segments, ensuring that shield continuity is maintained across all network joints.

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