ALR111-S50

Overview

The Yokogawa ALR111-S50 is a serial communication module designed for FIO systems. It provides RS‑232C connectivity with two ports, supporting point‑to‑point communication and multiple transmission speeds for flexible integration.

Communication Interface

• Interface: RS‑232C

• Connection Method: Point‑to‑point

• Communication Function: Half‑duplex

• Synchronization Method: Start‑stop synchronization

• Transmission Speed: 1200 / 2400 / 4800 / 9600 / 19200 / 38400 bps

• Transmission Code: ASCII / binary

• Character Length: 7 / 8 bits

• Stop Bit Length: 1 / 2 bits

• Parity Check: None / even / odd

• Lag Time After Transmission: 1 ms

Module Configuration

• Model: ALR111 (RS‑232C, 2 port)

• Suffix –S: Standard type

• Suffix 5: No explosion protection

• Suffix 0: Basic type

---