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2089

PATTON ELECTRONICS COMPANY

2089

Card Type

Interface Converter

Chip Set

Unidentified

I/O Options

9-pin serial port, network interface via RJ-45, RJ-11 or terminal block

Wiring Type

Unshielded twisted pair

Maximum Data Rate

115.2Kbps

Data Bus

External

CONNECTIONS

Function

Label

Function

Label

DTE/DCE serial port (9-pin connector)

CN1

UTP interface (RJ-45, RJ-11 or terminal block)

CN2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

Receive impedance set low (120Ohms)

S1/1

On

 

Receive impedance set high (16kOhms)

S1/1

Off

Echo mode disabled

S1/4

Off

 

Echo mode enabled

S1/4

On

Carrier controlled by RTS

S2/1

On

 

Carrier forced high

S2/1

Off

8ms RTS/CTS delay enabled

S2/2

On

 

RTS/CTS delay disabled

S2/2

Off

TRANSMIT LINE IMPEDENCE

Setting

S2/3

S2/4

High impedence enabled

Off

Off

 

Intermediate impedence enabled

On

On

2-WIRE/4-WIRE MODE SELECTION

Setting

S1/2

S1/3

2-wire mode enabled

On

On

 

4-wire mode enabled enabled

Off

Off