Interface:RS-422/RS-485 (4-wire system)

Connection Method:Point-to-point (RS-422), Multipoint (RS-485)

Communication Function:Flexible communication options

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 Communication Module is meticulously engineered to offer unparalleled performance in industrial control environments. It ensures reliable and efficient communication between PLC systems and other industrial equipment.

    Featuring a rugged design and high-quality materials, this module is built to withstand harsh industrial conditions, ensuring longevity and minimal maintenance requirements.

    With its versatile RS-422 and RS-485 interface, the ALR121-S51 S1 enables seamless integration into various control networks, facilitating smooth data exchange and command execution.

    The inclusion of a 3-pair shielded cable option and compatibility with AKB161 and AKB162 cables provides flexibility in installation and connection options, making it adaptable to diverse industrial setups.

    Efficient current consumption ensures minimal power usage without compromising on performance, contributing to energy savings and operational cost reduction in industrial operations.