Yokogawa ALR111-S51 Serial Communication Module Micronet Ethernet Module Signal Isolation: None between system-field

Signal Isolation: None between system-field or channels

Control System: Stored program

Linearization: 2-point or 3-point

Insulation Resistance: At least 100 MΩ (500 V DC)

1747-L551/B is an Allen-Bradley Rockwell SLC 5/05 Processor from the SLC 500 series

Yokogawa ALR111-S51 Serial Communication Module Micronet Ethernet Module Signal Isolation: None between system-fieldOverview ALR111 S51 is a Yokogawa serial communication module for N IO FIO systems, providing 2 RS 232C ports with half duplex communication, start stop synchronization, and multiple transmission speeds. Identity Model: ALR111 Type: Serial Communication Module Suffix Codes: S: Standard type 5: With no explosion protection 1: With ISA Standard G3 Communication Characteristics Interface: RS 232C (2 ports) Connection Method: Point to point Function: Half