AIP444-S1 YOKOGAWA CENTUM VP Datasheet & Technical Manual

AIP444-S1 YOKOGAWA CENTUM VP Analog Input Module

AIP444-S1 YOKOGAWA CENTUM VP Analog Input Module

Disponibilidad: 10 Quedan en stock

YOKOGAWA AIP444-S1 Analog Input Module Configured for high-accuracy signal acquisition in CENTUM VP FIO network platforms, the YOKOGAWA AIP444-S1 (AIP444-S1...

Código: AIP444 S1

Manufacturer: Yokogawa
Product No.: AIP444 S1
Product Type: Analog Input Modules
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

YOKOGAWA AIP444-S1 Analog Input Module

Configured for high-accuracy signal acquisition in CENTUM VP FIO network platforms, the YOKOGAWA AIP444-S1 (AIP444-S1 Analog Input Module) provides direct physical and electrical execution of multi-channel analog monitoring.

Hardware Specifications

Parameter	Specification
Model	AIP444-S1
Brand	YOKOGAWA
Origin	Japan
Weight	0.8 kg
Dimensions	130 x 25 x 250 mm
Operating Temp	0 deg C to +55 deg C
Power Consumption	6 to 8 W
Input Channels	16 isolated channels
Signal Range	4-20 mA DC
Accuracy	+/- 0.1% of span

Process Control Connectivity and Isolation

The module operates within the CENTUM VP Field I/O (FIO) architecture, interfacing directly with the Field Control Unit (FCU) to execute deterministic sampling. To ensure data integrity, the design implements rigorous channel-to-channel isolation and channel-to-backplane isolation, effectively suppressing common-mode interference in high-density installations. Integrated diagnostics perform continuous module health monitoring and open-circuit detection, providing real-time status updates to the controller via the backplane bus.

Frequently Asked Questions (FAQ)

Q: What are the primary isolation requirements for the AIP444-S1 signal inputs?

A: The module provides channel-to-channel and channel-to-backplane isolation to prevent ground loops. Shielding must be terminated correctly at the cabinet entry point to maintain this galvanic separation during signal transition.

Q: Is the AIP444-S1 hot-swappable within the FIO node unit?

A: The module is designed for use in FIO baseplates (A2BE1D/A2BE2D). While physical insertion is supported, verify the specific node configuration and CPU redundancy status before extraction to prevent control loop interruptions.

Field Installation Guidelines

Backplane Insertion: Align the module with the designated slot on the A2BE1D or A2BE2D baseplate. Ensure the connector pins are fully engaged and secure the module using the integrated locking mechanisms to prevent vibration-induced disconnects.
Shielding and Grounding: Utilize high-quality shielded twisted-pair cabling for all 4-20 mA loops. Route signal cables away from high-voltage AC lines to maintain signal-to-noise ratios. Always terminate cable shields at the dedicated grounding bus, not the module housing, to optimize noise immunity.
Thermal Management: Given the power dissipation of 6 to 8 W, verify that the cabinet ventilation system maintains ambient temperatures within the 0 deg C to +55 deg C range to prevent accelerated component aging.

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