Honeywell Experion PKS Series C I/O

Honeywell Experion PKS Series C I/O 

Series C I/O Usage

Comparison with Process Manager I/O: There are differences in non-volatile memory, IOL speed, HART support, master-slave module separation, installation environment, and configuration of memory backup.

Series C I/O Definition: It is a series of traditional and special function input/output signal interface devices that support local software configuration, share the same external specifications with the C300 controller, and use the same installation system.

Series C I/O Mark II: It is an enhancement of the existing Series C platform in terms of IO modules, related IOTA, IO links, power supply, distribution, and cabinet infrastructure, making it more cost-effective. The design style remains unchanged, but it does not support any PM I/O.

Series C Pulse Input Module (SCPIM): capable of high-precision pulse counting, with 8 input channels, some of which can be configured as dual inputs, and the last 2 channels can also be configured as fast cut-off outputs. It has multiple functions and is different from Series A PIM in terms of external specifications, redundancy support, and other aspects.

Universal Input/Output (UIO) module: 32 channels can be independently configured into multiple types, supporting multiple functions. There are differences in temperature range and channel configuration compared to existing Series C AI, AO, DI, DO modules.

Low level analog input (LLAI) module: used for low-voltage devices, supports 16 channels, accepts millivolt level temperature input, has many characteristics, and differs from AI-LLMUX modules in terms of channel quantity and other aspects.

Overview of Universal Horizontal Input/Output (UHIO): It can replace the TDC 2000 basic controller and expansion controller, and introduces the mapping, functions, hardware, differences from Series C IOTA, and certification related content with CB/EC rack.

Series C I/O Planning and Design

General planning reference: Referring to relevant planning documents, introduce the appearance of Series C I/O and the functional characteristics of various modules.

Compared to the C300/CN100 topology structure, it follows certain topology rules, involving redundancy, switching, initialization, number of I/O links, performance, capacity, and other aspects.

Supported Series C I/O modules: List various module models, names, descriptions, and compatibility matrices, differences between different module models, identification methods, redundant configuration considerations, and lifecycle changes.

Supported Series C I/O options: including multiple options, as well as checking I/O libraries, IOM function blocks, channel function blocks, defining module inclusion relationships, and calculating UIO temperature derating and internal dissipation.

I/O link performance specifications: Introduces the concept of link units, transmission rates, as well as link unit utilization, reducing I/O link traffic, event collection, PV, and reverse calculation scanning.

Universal Input/Output Module 2 (UIO-2): In addition to all the functions of UIO, it also has enhanced features, which differ from UIO-1 in multiple aspects.

Series C I/O installation and upgrade

Installation statement: Emphasize that equipment installation must comply with relevant electrical specifications, pay attention to electrostatic discharge protection, and ensure safe operation in hazardous areas.

Installing Series C IOTA onto the carrier: Certain prerequisites must be met and specific steps must be followed for installation.

Installing the I/O module to IOTA: There are corresponding prerequisites and installation steps, and attention should be paid to the use of screws during installation.

Grounding and power considerations for IOTA board: Introduces the connection and power testing methods and precautions for IOTA board.

Connecting IOM and field devices through I/O terminal components: illustrates the relationship between IOM types and auxiliary hardware, and related tables.

Power supply for Series C system: The power system provides multiple functions, similar to the Process Manager power system.

Series C IOTA board fuse: All IOTAs must contain at least one fuse, and the relevant properties are described.

Series C IOTA Pin Allocation

Detailed introduction of various IOTA models, including analog input, output, digital input, output, low-level analog input multiplexer, speed protection module, servo valve locator module, universal input/output, etc., involving terminal block wiring, field wiring, module protection, allowed wiring resistance, board connection, and other contents.

Series C PIM Connection

Connection diagram: shows the various components and signal processing flow of PIM connection.

On site device output stage types: Introduces various output stage types and their compatibility with PIM.

PIM resistor bias terminal block: used for installing appropriate bias resistors, introduces related operations.

Definition and allocation of pins for each terminal block: including signal definition and pin allocation for TB1, TB2, TB3, and TB4.

Pulse verification enabled: Select the flow to be verified in Control Builder.