The YOKOGAWA AMM42-S4, also cataloged as the AMM42-S4 Power Supply Module, operates as a dedicated hardware component for power distribution within industrial control networks.
Hardware Specifications
Parameter
Specification
Model
AMM42-S4
Brand
YOKOGAWA
Origin
Country of Origin Varies by Batch
Weight
0.55 lbs (0.25 kg)
Dimensions
Standard S4 Style Form Factor
Operating Temp
Standard Industrial Temperature Range
Power Consumption
Input: 120 VAC / 24-120 VDC
Power Supply Style
S4 Style
4-20 mA HART loop protocol and channel-to-channel isolation
The AMM42-S4 unit provides reliable power regulation tailored for S4 style rack assemblies, maintaining stable voltage distribution across internal backplane buses. It supports dual input voltage ranges, accommodating both 120 VAC and 24-120 VDC configurations to suit diverse industrial cabinet setups. Furthermore, robust electrical isolation safeguards connected I/O loops against line transients and common-mode noise.
Frequently Asked Questions (FAQ)
Q: What are the input voltage ratings supported by the AMM42-S4 power supply? A: The module accepts input voltages of 120 VAC or 24-120 VDC.
Q: What is the physical weight of this power supply unit? A: The module weighs 0.55 lbs.
Field Installation Guidelines
Ensure power to the corresponding rack segment is completely isolated before mounting or dismounting the AMM42-S4 module. Secure the unit onto the standard backplane or chassis slot, verifying that alignment pins engage correctly without mechanical binding. High-voltage input lines must be terminated using appropriate gauge wiring to prevent thermal overload and voltage drop. Ground all chassis and shield terminals to a single designated reference point in accordance with site electrical standards. Check all terminal connections for proper torque specifications prior to system initialization.
