Schneider Electric Splitter Boxes Specifikace stáhnout pdf (Strana 12)

AS-i Bus

TSXSAY100 Master PLC Interface

03/00

PREMIUM AUTOMATION PLATFORM INTERFACE

Introduction

The TSXSAY100 master module for the AS-i bus enables the Premium PLC to act as the AS-i bus

master. In this way, up to 31 sensor/actuator type devices may be managed on one AS-i bus. Up to 4

inputs and/or outputs can be connected to each device, giving a maximum of 248 I/O on one segment.

The AS-i bus consists of a master station (Premium PLC) and slave stations. The TSXSAY100 module,

which supports the AS-i M2 profile, interrogates the devices connected on the AS-i bus and stores the

data (status of sensors/actuators, operational status of devices) in the PLC memory. Communication

management on the AS-i bus is completely transparent with regard to the PLC application program.

An AS-i power supply must be used for powering the various components on the bus. Ideally, this power

supply unit (PSU) should be situated nearest to the components with the largest power demands.

Description

The TSXSAY100 AS-i bus master is a standard format module. It is designed to slide into any position

on the Premium rack except those reserved for the processor and power supply.

The module features, on the front panel:

1. A display unit comprising 4 indicator lamps showing the module operating modes:

— RUN: module operating

— ERR: module fault

— COM: AS-i bus communication active

— I/O: AS-i bus I/O fault

2. A display unit comprising 32 indicator lamps for diagnostics of the AS-i bus and of each Slave

connected to the bus.

3. Three indicator lamps specific to the module:

— AS-i: AS-i power supply fault

— Display Bus: display unit (2) is in Bus display

— Display I/O: display unit (2) is in Slave display (state of slave I/O)

4. Two push buttons used for local diagnostics of the AS-i bus.

5. One 3-way male SUB-D connector for connection to the AS-i bus (female connector supplied).

The maximum number of TSXSAY100 modules per PLC station depends on the type of processor

installed. See “Selection” on page 13.

Sensors

AS-i bus

TSXSUPA02

Power Supply

Motor Starter

XBL Keypad

Intelligent Sensors

Premium + TSXSAY100

XVA Indicator Bank

AS-i bus

XAL Control Station

TSXSAY100

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 67 68

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