Yokogawa AMM42 S4 Multiplexer Input Module — industrial automation module front view

Yokogawa

Yokogawa AMM42 S4 Multiplexer Input Module

SKU: AMM42-S4 In Stock

Yokogawa

Genuine Yokogawa AMM42-S4. Multiplexer Input Module. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.

Technical Specifications

AMM42-S4	module is designed to support a fully redundant configuration, ensuring high reliability and eliminating any single point of failure in Yokogawa’s Field Control Station (FCS). Utilizing “Pair and Spare” technology, the system's robustness and reliability are significantly enhanced.
Transmitter Power Supply	23.5 to 24.5 V DC (output power limit: 60 mA or less)
Input Resistance	250 Ω (modifiable to 70 Ω when connected to a barrier)
Signal Isolation	No isolation between the system and field, and between channels
Redundant Configuration	Supports redundant processor modules, power supplies, I/O modules, and communication bus, ensuring high system availability
Real-time Validation	Guarantees the reliability of calculation results through real-time validation
Safety Certification	TÜV Rheinland certified for use in safety instrumented systems
Manufacturer	Yokogawa
Model / SKU	AMM42-S4

Request a Quote — AMM42-S4

Ships within 24 hours | 12-Month Warranty | Worldwide Delivery

Category: cpu main processors safety systems all communication modules yokogawa

Yokogawa AMM42-S4

Yokogawa AMM42 S4 Multiplexer Input Module. Multiplexer Input Module. Genuine Yokogawa. Live-rack tested, 48h burn-in. 12-month warranty. Ships within 24h.

Compatible Parts — Same System

These modules share the same system family as the AMM42-S4. Commonly ordered together for complete rack builds or spare parts kits.

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