This document provides the users with instructions for configuration, installation, operation, and troubleshooting of the IMRIO02 Remote Input/Output Module. General information concerning the module, its circuitry, and related equipment is presented here.
OVERVIEW
The Remote I/O Module (IMRIO02) operates with the Bailey Multi-Function Processor (IMMFP01/02/03) to provide powerful control capabilities on a plant wide scale. The Remote I/O module is designed for communication between an MFP and remotely located slave modules. INTENDED USER
System engineers and technicians should carefully read and understand this manual before installing and placing the RIO Module into service. Once familiar with the operation of the RIO, the tables and illustrations in this manual provide a concise reference of information. MODULE DESCRIPTION
The RIO occupies one slot in the Module Mounting Unit (MMU). Dipswitches on the RIO configure user options and module addresses. LEDs on the front panel provide operating status. Two captive screws on the module faceplate secure it to the MMU. The user connects the communication cabling to the termination unit/module which is connected to the RIO. FEATURES
The Remote Input/Output Module (RIO02) provides communication between the Multi-Function Processor and remote slave modules at a rate of one Megabit per second. A RIO on each end of the link supports communication up to 10,000 feet (3,000 meters) to the farthest remote drop. The remote link can be coaxial, twinaxial or fiber optic cable. The RIO also has internal diagnostics which ensure module and communication
link integrity. The RIO hardware provides the capability to add redundant modules and communication hardware.