Configured for industrial process control and discrete signal management, the Yokogawa AIP444 S1 (AIP444 S1 Control Module) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
The model AIP444 S1 belongs to the Yokogawa industrial control automation platform. Based on standard part number configuration rules, the base designation identifies the Control Module form factor, while the specific suffix string encodes the firmware revision level and hardware assembly configuration.
Hardware Specifications
Parameter
Specification
Model
AIP444 S1
Brand
Yokogawa
Origin
Industrial Standard Profile
Weight
Approximately 0.6 kg
Dimensions
Compact Space-Saving Design Profile
Operating Temp
-10 deg C to +60 deg C
Power Consumption
24 VDC Input Voltage
Product Type
Control Modules
Series
AIP Series
Process Control & Communication Interfaces
The unit processes 16 digital inputs and 16 digital outputs under a 24 VDC output rating, utilizing 256 KB memory capacity for ladder logic programming execution. 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, Ethernet and RS-485 communication interfaces coordinate data exchange, alongside cold junction compensation principles for robust field performance.
Frequently Asked Questions
Q: Does the control module support hot-swap replacement under live system power?
A: No, the 24 VDC input power and connected field wiring must be completely de-energized prior to handling or replacing the Yokogawa AIP444 S1 module to prevent electrical faults and communication bus errors.
Q: How are I/O signals and logic execution handled on this hardware?
A: The module manages 16 digital inputs and 16 digital outputs, executing user logic compiled through standard ladder programming software.
Field Installation Guidelines
Mount the module securely within the designated industrial panel enclosure, ensuring proper physical clearance for its compact dimensions. Route Ethernet and RS-485 communication cables, alongside input/output wiring, separately from high-voltage power conduits to minimize electromagnetic interference. Verify that operating temperatures remain within the -10 deg C to +60 deg C range and check the 24 VDC power supply connections prior to system energization.
