Datalogic Scanning DS2400 2.4.3 Auxiliary RS232 Interface

DS2400 DATALOGIC

2.14 - Installation

USER INTERFACE

C.L. IN-

C.L. IN+

MAX. 300 METERS

I = 20 mA

4C.L. OUT-

2C.L. OUT+ I = 20 mA

DS2400

Figure 2.17 - 20 mA C.L. connections

2.4.3 Auxiliary RS232 Interface

The auxiliary serial interface is used exclusively for RS232 point to point

connections.

The parameters relative to the aux interface (baud rate, data bits, etc.) as

well as particular operating modes such as LOCAL ECHO can be defined

using the WinHost utility program installed from the diskette or "Host Mode"

programming provided on diskette.

The following pins of the 25-pin connector are used to connect the RS232

auxiliary interface:

Pin Name Function

20 RX232 Transmitted Data

21 TX232 Received Data

23 CTS232 Request To Send

24 RTS232 Clear To Send

7 SGND Signal Ground

7SGND SGND

TXD

RXAUX

RXD

TXAUX

DCD

RTSAUX

DTR

CTSAUX

USER

INTERFACE

DS2400

Figure 2.18 - RS232 auxiliary interface connections using hardware handshaking

Contents

Main Page Page CONTENTS Page GUIDE TO INSTALLATION NOTE DS2400 General View SAFETY PRECAUTIONS LASER SAFETY Standard Regulations Beam Shutter WARNING POWER SUPPLY 1 GENERAL FEATURES 1.1 INTRODUCTION 1.2 DESCRIPTION Page 1.3 AVAILABLE MODELS DS2400 - X X X X 1.4 ACCESSORIES 1.5 GFC-2100 ACCESSORY INSTALLATION CAUTION 2 INSTALLATION 2.2 MECHANICAL INSTALLATION 2.3 JUNCTION BOX INSTALLATION 2.3.1 Junction Box Mounting mm inch Page 2.3.2 Junction Box Electrical Connections J. Box Pinout for DS2400 Pin Name Main interface signals see table below To allow connection of an NEC Class 2 Power Unit, use a correct female plu g adapter. Page 2.4 ELECTRICAL CONNECTIONS 2.4.1 Power Supply 2.4.2 Main Serial Interface RS232 Interface RS485 Full-Duplex Interface RS485 Half-Duplex Interface 20 mA Current Loop Interface (INT-22 Accessory Only) 2.4.3 Auxiliary RS232 Interface 2.4.4 Inputs DS2400 DATALOGIC EXTERNAL TRIGGER DS2400 EXTERNAL TRIGGER 2.16 - Installation DS2400 2.4.5 Outputs These outputs are both level or pulse configurable. 2.5 POSITIONING Page 2.6 TYPICAL LAYOUTS 2.6.1 Point-to-Point 2.6.2 Pass Through 2.6.3 RS232 Master/Slave Host 2.6.4 RS485 Master/Slave Host NOTE 2.6.5 Multiplexer Page 3 READING FEATURES 3.1 STEP-LADDER MODE 3.2 PICKET-FENCE MODE 3.3 PERFORMANCE 3.3.1 Raster 3.4 READING DIAGRAMS DS2400-1XXX Code Resolution* * Parameters selectable in WinHost. Code Reading Condition* Scanning Speed* DS2400-2XXX Code Resolution* * Parameters selectable in WinHost. Code Reading Condition* Scanning Speed* Page 4 MAINTENANCE Page 5 TECHNICAL FEATURES (17 inch) (23.5 inch) (10 mils) (14 mils) If the reader is used in high temperature environments (over 35 C), use of the Beam-shutter is advised (see the WinHost configuration program)