Datalogic Scanning DS4300 manual Chassis

Page 29

DS4300

DATALOGIC

The figure below shows a multidrop configuration with DS4300 scanners connected to a Multiplexer.

CHASSIS

1

1

1

DS4300

#x

(up to 31)

DS4300

# 1

DS4300

# 0

max. 2 m. 120 Ohm

2

4

7

2
4
7
2	RTX485+
4	RTX485-
7	SGND Main
7

max. 1200 m.

MULTIPLEXER

three wires + shield

RTX485+

RTX485-

RS485REF

SHIELD

120 Ohm

Figure 2.17 - DS4300 multidrop connection to a Multiplexer

2.14- Installation

Image 29

Contents Page DS4300 Installation ManualDS4300-XXXX, Laser Scanner and all its models Datalogic S.p.AContents Maintenance Guide to Installation General View DS4300Figure B Standard Regulations Safety PrecautionsLaser Safety Laser diode class label Power Supply Introduction General FeaturesStandard Application Program ProgrammabilityDescription Red, indicates the reader is connected to the power supply DS4300 AccessoriesAvailable Models Package Contents InstallationOverall dimensions Mechanical InstallationJunction Box Mounting Junction BOX InstallationJunction box mounting System cable connections to the junction box Junction Box Electrical ConnectionsPin RS232 RS485 MA CL Full-duplex BOX pinout for DS4300 Pin NameScanner cable connections to the junction box Electrical Connections for 25-PIN Models Pin D-sub connector pinout Name FunctionDS4300 Power SupplyRS232 Main Serial InterfaceRS232 Pin Name Function13 RS232 main interface connections 15 RS485 full-duplex connections RS485 Full-DuplexMultiplexer RS485 Half-DuplexChassis Clin MA Current Loop INT-24 Accessory OnlyInputs Auxiliary RS232 InterfaceEXT TRIG+ 22 Input PNP command using external power 24 Open collector output connection Outputs25 Pitch angle PositioningPoint-to-Point Typical LayoutsDS4300 Host Main serial interface Pass Through30 RS232 Master/Slave layout 3 RS232 Master/SlaveHost 4 RS485 Master/Slave32 Multiplexer layout MultiplexerThis page is intentionally left blank Installation Advanced Code Reconstruction Reading FeaturesTilt angle Tilt Angle for Advanced Code ReconstructionSN = LH/LS * SS Decoding Capacity in Linear ModeStep Ladder Mode SN = FW-LW/LS * SS Picket Fence ModePerformance DS4300-100X Code Resolution Standard Reading DiagramsCode Resolution High DS4300-100X Code Resolution HighThis page is intentionally left blank Reading Features Cleaning MaintenanceThis page is intentionally left blank Maintenance Reading Features Note Technical FeaturesSoftware Features