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SMARTMUX DRI-200

QUATECH, INC.

SMARTMUX DRI-200

Card Type

I/O Card

Chipset Controller

Unidentified

I/O Options

Serial I/O

Maximum Dram

N/A

CONNECTIONS

Purpose

Location

Digital module connector

J1

Analog module header

H1

Serial I/O and power (see table below)

SC1

SCREW TERMINAL BLOCK CONNECTIONS

Purpose

Name

Location

RS-482/485 from host, positive

FH+

SC1/1

RS-482/485 from host, negative

FH-

SC1/2

RS-422/485 to host, positive

TH+

SC1/3

RS-422/485 to host, negative

TH-

SC1/4

RS-422/485 from bus chain, positive

FO+

SC1/5

RS-422/485 from bus chain, negative

FO-

SC1/6

RS-422/485 to bus chain, positive

TO+

SC1/7

RS-422/485 to bus chain, negative

TO-

SC1/8

5V DC power in

+5V

SC1/9

Signal ground

GND

SC1/10

Power switch

ALE

SC1/11

Reset button

RST

SC1/12

EEPROM WRITE ENABLE

Setting

SW2/4

Disabled

Off

Enabled

On

FACTORY CONFIGURED-DO NOT ALTER

Switch/Jumper

Setting

SW1/1

On

JP1

Open

JP2

Pins 1 & 2, 3 & 4 closed

JP3

Open

NODE ADDRESS SELECTION

Address

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

SW1/7

SW1/8

0

On

On

On

On

On

On

On

1

On

On

On

On

On

On

Off

2

On

On

On

On

On

Off

On

3

On

On

On

On

On

Off

Off

124

Off

Off

Off

Off

Off

On

On

125

Off

Off

Off

Off

Off

On

Off

126

Off

Off

Off

Off

Off

Off

On

127

Off

Off

Off

Off

Off

Off

Off

Note: A total of 127 node address settings are available. The switches are a binary representation of the decimal node addresses. Switch 8 is the Least Significant Bit and switch 1 is the Most Significant Bit. The switches have the following decimal values: switch 8=1, 7=2, 6=4, 5=8, 4=16, 3=32, 2=64. Add the values of the off switches to obtain the correct node address. (On=0, Off=1)

SERIAL PORT CONFIGURATION

Baud Rate

SW2/1

SW2/2

SW2/3

300

On

On

On

600

Off

On

Off

1200

On

Off

On

2400

Off

Off

On

4800

On

On

Off

9600

Off

On

Off

19200

On

Off

Off

38400

Off

Off

Off

BUS TYPE SELECTION

Bus Type

SW2/5

Multi-Drop

On

Daisy Chain

Off

RESISTOR SETUP FOR SERIAL I/O

Usage

Bias from Host

Match from Host

Match Out

SW2/6

SW2/7

SW2/8

End of Multi-Drop Chain

Daisy Chain Node

Yes

Yes

Yes

On

On

On

Multi-Drop Node

No

No

No

Off

Off

Off

DIAGNOSTIC LEDS

LED

Color

Status

Condition

LED1

Green

Flashing

Sending data

LED2

Green

Flashing

Receiving data

LED3

Red

On

Power on

LED3

Red

Flashing

Startup or hardware failure

LED3

Red

Off

Power off or hardware failure

ARI-12G DAUGHTERBOARD

CONNECTIONS

Purpose

Location

Analog module connector

J1

Mainboard header

H1

Power (see table below)

SC1

SCREW TERMINAL BLOCK CONNECTIONS

Purpose

Name

Location

+12V DC power in

+12V

SC1/1

-12V DC power in

-12V

SC1/2

Signal ground

GND

SC1/3

A/D CONVERTER MODE SELECTION

Mode

JP1

Bipolar mode

Pins 1 & 2 closed

Unipolar mode

Pins 2 & 3 closed

D/A CONVERTER MODE SELECTION

Mode

JP2

Bipolar mode

Pins 1 & 2, 4 & 5 closed

Unipolar mode

Pins 2 & 3, 5 & 6 closed