5X00106G01 Emerson HART HIGH PERFORMANCE ANALOG INPUT MODULE

Высокопроизводительный аналоговый входный модуль HART 5X00106G01

DESCRIPTION

The HART (Highway Addressable Remote Transducer) High Performance (HP) Analog Input module is a standard Ovation I/O Module that provides eight galvanically isolated 4 20 mAanaloginputs with HARTtransceivers. Each transceivers provides optically isolated communication to a dedicated UART, thereby, maximizing HART communication throughout. Eachchannelmaybeindividuallyconfiguredforfieldpoweredorlocalpoweredtransmitters via user accessible jumpers on the Personality Module. HART is a digital communication protocol designed for industrial process measurement applications. Field measurement devices (transmitters) interface for a process control system via an analog 4-to-20 mA current loop. HART uses a low-level frequency-shift keyed sine wave signal that is superimposed on the standard 4-to-20 mA process measurementcurrent loop. Since the HART sine wavesignal is small and its average value is zero, the current loop analog 4-to-20 mA signal is not significantly affected by the presence of the HART signal. Using HART allows a field device to provide more than one measurement, which is a feature not available when using only the 4-to-20mA analog current signal. “Smart” field devices may be described as field devices in which the analog 4-to-20 mA signal, digital communication, and sometimes power, co-exist on the same pair of wires. The Ovation HART High Performance Analog Input (IAH) module is a standard form factor Ovation I/O module, which will permit Ovation to communicate with HART devices.

MODULE GROUPS 14.2.1 ELECTRONICS MODULE There is one Electronics Module group for the HART HP Analog Input Module: 

 ■ 5X00106G01interfaces to eight current loop signals with an input range of 4-20 mA. 14.2.2 PERSONALITY MODULE There is one Personality Module group for the HART HP Analog Input Module. 

 ■ 5X00109G01 contains a single printed circuit board assembly with eight fused input and user accessible jumpers that configure the channels for field powered or local powered transmitters on an individual basis

Electronic Module

5X00106G01

Personality Module

5X00109G01

MODULE BLOCK DIAGRAM AND FIELD CONNECTION WIRING DIAGRAM The Ovation HART HP Analog Input Module subsystem consists of two modules, an electronics module containing a logic printed circuit board (LIH) and a field printed circuit board(FIH). Theelectronicsmoduleisusedinconjunctionwithapersonalitymodule,which contains a single printed circuit board (PIHA). The block diagram for HART HP Performance Analog Input subsystem is shown in Figure 14-1

SPECIFICATIONS

Electronics Module (5X00106) Personality Module (5X00109)

HARTHPANALOGINPUT PERSONALITY MODULE INFORMATION

Each Personality module provides a 1/20 A fuse on each channel for loop protection. Additionally, each channel provides a pair of user accessible jumpers for configuring each channel for local powered transmitters or field powered transmitters. This configuration is on a per channel basis. The fuses and jumpers are accessible through the top of the module. The label, shown in figure Figure 14-3, on the top of the module indicates how to position the jumpers. Note that there are two jumpers per channel and they must be positioned together.