IMRIO02 Remote I/O Slave Module BAILEY

Description

Overview

Essential details：IMRIO02 Remote I/O Slave Module BAILEY

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.

IMRIO02

MODULE APPLICATION
The Remote I/O Module (IMRIO02) provides the multi-function processors with remote process control capability. The RIO allows central control of slave modules up to 10,000 feet (3,000 meters) from the MFP (see Figures 1-1 and 1-2). Limitations on this maximum distance depend on the cable type of the system (refer to Section 3). The Remote I/O Module also supplies additional links between the MFP and Digital Indicator Stations.

INSTRUCTION CONTENT
This manual is organized in the following manner: INTRODUCTION contains general information, technical specifications, and a glossary of terms; OPERATION AND DESCRIPTION gives a detailed look at how the module works; INSTALLATION is a guide through all the steps that prepare the module for operation; OPERATING PROCEDURES provides information on day-to-day operation, what the LED codes mean, and what to look for in the event of an error; and TROUBLESHOOTING includes corrective actions to possible error situations. In the MAINTENANCE section a maintenance schedule is provided.

The REPAIR/REPLACEMENT section lists instruction on removal and replacement of the module. SUPPORT SERVICES provides replacement part ordering information.

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