ANTAIRA MSC-102B1L Installation Manual Download Page 3

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2-Port RS422/485 Serial PCI Card

Mode Settings:

JP5 (for S1)

JP6(for S2)

Description

RS485 2-wire mode

(Default)

RS485 4-wire mode

RS422 mode

Termination Resistor Enable/Disable: This jumper enables/disables

the 120 Ohm termination resistor between DATA+ and DATA- of

the RS485 transceiver:

JP7 (for S1)

JP8(for S2)

Description

Termination Resistor Disabled

(Default)

485
-4W

485
-2W

422

485
-4W

485
-2W

422

485
-4W

485
-2W

422

OFF ON

Summary of Contents for MSC-102B1L

Page 1: ...RS422 and operate simultaneously There is an optional model supports Isolation and ESD protection feature It provides an ideal solution for most critical applications 2 Port R422 485 Serial PCI Card w Octopus Cable Installation Guide 1 Introduction 2 Connector Layout J2 DB25M Connector to DB25F to DB9MX2 Octopus Cable JP5 S1 Mode Selector JP1 JP3 S1 RS485 TXD Control J1 Factory Use Only JP7 S1 Ter...

Page 2: ...e Form Factor with Optional Low Profile Bracket Optional Model Supports 2 500Vrms Isolation and 15KV ESD Protection Supports Win98 Me XP CE Win2K 2003 Vista Win 7 and Linux There are 2 sets of the jumpers to set the settings for port 1 S1 and port 2 S2 respectively Mode Selection Jumper JP5 for S1 JP6 for S2 Termination Resistor Enable Disable Jumper JP7 for S1 JP8 for S2 Echo or No Echo Selection...

Page 3: ...t RS485 4 wire mode RS422 mode 2 Termination Resistor Enable Disable This jumper enables disables the 120 Ohm termination resistor between DATA and DATA of the RS485 transceiver JP7 for S1 JP8 for S2 Description Termination Resistor Disabled Default 485 4W 485 2W 422 485 4W 485 2W 422 485 4W 485 2W 422 OFF ON ...

Page 4: ...was in a collision This setting only affects the RS485 2 wire mode It doesn t affect RS485 4 wire RS422 and RS232 modes JP3 for S1 JP4 for S2 Description No echo data Default Transmission data will be echoed 4 TXD Control Selector JP3 for S1 and JP6 for S2 This jumper is used to select the control signal for the transmitter buffer in RS485 2 wire mode There are 2 settings are selectable one is MAN...

Page 5: ...stallation 2 Use static electricity discharge precautions 3 Remove the chassis cover from your computer 4 Locate an unused PCI slot typically white or ivory and remove the corresponding slot cover from computer chassis 5 Plug the RS422 485 PCI card to the unused PCI expansion slot and attached the I O card bracket to the computer chassis screw 6 Put the chassis cover back on the computer 7 Turn ON...

Page 6: ...dows NT driver please go into WinNT4 sub directory and run double click Install_Serial exe to install all Serial Port Drivers Installing Windows Drivers 1 When the system is powered Windows will invoke Windows New Hardware Wizard Click Next to continue select Install from a list or specific location Advanced and click Next 2 Select Include this location in the search then click Browse to specify t...

Page 7: ...click Ports DB9 Male Pin Assignment RS422 Cable Wiring RS485 2 wire Cable Wiring 6 RS422 485 Pin Assignments and Cable Wiring DB9 RS422 to USB Cable 1 TXD 2 TXD 3 RXD 4 RXD 5 GND RS422 Device 1 TXD 2 TXD 3 RXD 4 RXD 5 GND NC No connection 1 5 6 9 9 Pins Signal 1 TXD DATA 2 TXD DATA 3 RXD 4 RXD 5 GND 6 NC 7 NC 8 NC 9 NC DB9 485 to USB Cable 1 DATA 2 DATA 3 NC 4 NC 5 GND RS485 Device 1 DATA 2 DATA 3...

Page 8: ...2 Port 422 485 Serial PCI Card 8 Power requirements 5V DC 450mA max Operating temp 0 to 55 C 32 to 131 F Operating humidity 5 to 95 RH 8 Environmental Specifications ...

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