The Yokogawa AIP503 S1, also cataloged as the AIP503 S1 V-NET Coupler Module, operates as a dedicated hardware component for V-NET network data transmission and communication bridging within CENTUM CS and CENTUM VP control systems.
Suffix Breakdown & Model Matrix
The model AIP503 S1 belongs to the Yokogawa CENTUM control platform. Based on standard part number configuration rules, the base designation identifies the V-NET Coupler Module form factor, while the specific suffix string encodes the network revision level and hardware assembly parameters.
Hardware Specifications
Parameter
Specification
Model
AIP503 S1
Brand
Yokogawa
Origin
Industrial Standard Profile
Weight
1.75 lbs (0.79 kg)
Dimensions
7.6 cm x 15.2 cm x 17.8 cm
Operating Temp
Industrial Standard Range
Power Consumption
24 VDC Power Supply
Product Type
V-NET Coupler Module
Series
CENTUM CS / CENTUM VP
Process Control & Communication Interfaces
The unit manages deterministic data exchange between field devices and system components via a V-NET (10BASE-5) network interface. Channel-to-channel isolation and 4-20 mA HART loop protocol compatibility maintain signal integrity, while FOUNDATION Fieldbus or Profibus PA connectivity options support distributed network integration. Furthermore, cold junction compensation principles and robust transceiver architecture optimize data transmission under industrial operating conditions.
Frequently Asked Questions
Q: Does the V-NET coupler module support hot-swap replacement under live system power?
A: No, the 24 VDC power supply and V-NET network connections must be completely de-energized prior to handling or replacing the Yokogawa AIP503 S1 module to prevent electrical faults and bus communication errors.
Q: What network interface and topology are supported by this hardware?
A: The module is engineered specifically for V-NET communication using a 10BASE-5 network standard to link control systems and field components.
Field Installation Guidelines
Mount the module securely within the designated industrial control rack enclosure, adhering to the 7.6 cm x 15.2 cm x 17.8 cm physical dimensions to ensure proper backplane engagement. Route V-NET coaxial cables and 24 VDC power wiring separately from high-voltage power conduits to minimize electromagnetic interference. Verify that all grounding terminations and power supply parameters are secure prior to system energization.
