Interface:RS-422/RS-485 (4-wire system)
Connection Method:Point-to-point (RS-422), Multipoint (RS-485)
Communication Function:Efficient communication protocol support
I/O Wiring:Cable with 3-pair shield, AKB161, or AKB162
Current Consumption:0.5 A
Suffix Code:S=Standard type, 1=With ISA Standard G3
Weight:0.34 kg
The Yokogawa ALR121-S51 S1 Module is a high-performance serial communication solution specifically tailored for industrial applications, ensuring reliable data exchange under demanding conditions.
This module features a rugged design that withstands harsh environments, backed by Yokogawa’s reputation for quality and durability in industrial settings.
Equipped with RS-422/RS-485 interfaces, it offers flexible connection options, supporting both point-to-point and multipoint configurations for diverse network setups.
The inclusion of cable with 3-pair shield, AKB161, or AKB162 ensures secure and stable data transmission, minimizing interference and maximizing signal integrity.
With a current consumption of 0.5 A, this module is energy-efficient, making it suitable for a wide range of power-sensitive applications without compromising on performance.
The S1 suffix code signifies the standard version with ISA Standard G3 compatibility, ensuring seamless integration with existing industrial networks and standards.

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