Description

The EMERSON 1C31203G01 remote I/O node controller is a crucial component in the Emerson DeltaV distributed control system.As the core of the remote I/O subsystem,EMERSON 1C31203G01 allows I/O cards to be installed in remote locations away from the controller,greatly expanding the flexibility and scalability of the system.This remote node controller EMERSON 1C31203G01 is responsible for processing messages from remote I/O controllers and converting them into signals that can be understood by local I/O modules.At the same time,it is also responsible for packaging the response data of local I/O modules and transmitting it back to the controller at high speed and reliability through fiber optic media.This distributed I/O architecture not only reduces wiring costs,but also simplifies system installation and maintenance.The seamless integration of the EMERSON 1C31203G01 remote I/O node controller with the DeltaV system enables it to fully utilize the powerful features of DeltaV,such as plug and play installation,self addressing and self positioning,and transparent access to intelligent HART device information.As a key component of Emerson’s industrial automation solutions,EMERSON 1C31203G01 ensures the reliability and efficiency of control systems in various industrial applications.

technical specifications

Product model:1C31203G01

manufacturer:EMERSON

Product Type:Remote I/O Node Controller

Size:13.0 cm x 1.9 cm x 19.1 cm

Weight:0.2 kg

Communication ports:primary and secondary ports,10/100MB(applicable to newer RIO2 versions)

Hazardous Area Certification:Class 1,Div 2 or ATEX Zone 2

Main features and advantages

Flexible I/O Expansion:The EMERSON 1C31203G01 remote I/O node controller allows for remote installation of I/O cards,greatly expanding the I/O capacity of the DeltaV system and facilitating users to flexibly configure I/O points according to actual needs,reducing wiring costs and installation complexity.

Plug and play installation:EMERSON 1C31203G01 supports plug and play installation,with self addressing and self positioning functions,simplifying system configuration and debugging processes,and shortening project cycles.

Modular design:The compact and modular design makes EMERSON 1C31203G01 easy to expand and maintain,allowing users to add or replace I/O modules as needed,reducing system maintenance costs.

Shared remote I/O:DeltaV remote I/O supports allocating I/O points to multiple controllers(up to 4 controllers per remote I/O unit),improving system flexibility and resource utilization.

Powerful communication capability:The newer version of RIO2 EMERSON 1C31203G01 supports 10/100MB communication between the main and auxiliary ports,ensuring high-speed and reliable data transmission between remote I/O nodes and controllers.

HART data transmission:EMERSON 1C31203G01 allows any workstation node to access detailed information from intelligent HART field devices,facilitating user diagnosis and maintenance of the equipment.

Hazardous Area Certification:EMERSON 1C31203G01 has been certified and can be remotely installed in Class 1,Div 2,or ATEX Zone 2 hazardous areas to meet the needs of various industrial applications.

application area

EMERSON 1C31203G01 remote I/O node controller is widely used in various industrial automation fields,especially suitable for application scenarios that require remote I/O

Oil and gas:used for controlling and monitoring facilities such as oil wells,pipelines,refineries,etc.,to achieve remote data collection and control.

Chemical industry:Used in various production processes of chemical plants to control and monitor the operating status of equipment such as reactors,distillation towers,and storage tanks.

Electricity:Used in power plants and substations for remote control and monitoring of generator sets,transformers,switchgear,etc.

Pharmaceutical:Used in the pharmaceutical production process to control and monitor reactors,fermentation tanks,purification equipment,etc.

In other industrial automation fields such as papermaking,metallurgy,food and beverage,any application scenario that requires remote I/O can use EMERSON 1C31203G01 to expand the system’s I/O capabilities.

Related products

DeltaV M-Series Zone 2 Remote I/O Unit(RIU):EMERSON 1C31203G01 is the core component of this series of remote I/O units.

DeltaV I/O card:Used in conjunction with EMERSON 1C31203G01 to connect various field devices,such as analog input/output cards,digital input/output cards,HART cards,etc.

DeltaV Controller:The core control unit of the DeltaV system,used to communicate with EMERSON 1C31203G01 and control remote I/O.

DeltaV Workstation:Used for configuring,monitoring,and operating DeltaV systems,with access to field device data transmitted through EMERSON 1C31203G01.

DeltaV network devices:such as switches,routers,etc.,used to build communication networks for DeltaV systems.

Preparation before installation:Before installing the EMERSON 1C31203G01 remote I/O node controller,please carefully read the relevant installation manual of the DeltaV system and the product documentation of EMERSON 1C31203G01.Ensure that the installation environment meets the operating temperature,humidity,and hazardous area requirements of EMERSON 1C31203G01.Check if the appearance of EMERSON 1C31203G01 is intact and if the connectors are clean.Prepare the necessary fiber optic cables,power cords,and installation tools.According to the system design,determine the installation position of EMERSON 1C31203G01 in the remote I/O unit.

Maintenance suggestion:The EMERSON 1C31203G01 remote I/O node controller usually has high reliability and low daily maintenance requirements.It is recommended to regularly check whether the connection between the fiber optic cable and the power cord is secure.Keep EMERSON 1C31203G01 and the surrounding environment clean to avoid dust and dirt affecting heat dissipation.If there is a communication failure in the system,please check if the fiber optic connection is normal and refer to the diagnostic tool of the DeltaV system for troubleshooting.Any repair or replacement operation on EMERSON 1C31203G01 should be carried out by professionally trained personnel and follow Emerson’s maintenance guidelines.

Product Guarantee

Emerson provides standard industrial product quality assurance for its 1C31203G01 remote I/O node controller.This product follows strict quality control processes in design,manufacturing,and testing to ensure its reliability and performance in various industrial applications.