GS-C200 datasheet(4/31 Pages) STMICROELECTRONICS

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PIN DESCRIPTION

Function

Description

SEL0

Protocol/address LSB select input

SEL1

Protocol/address SSB select input

SEL2

Protocol/address MSB select input

BR0

Baud rate LSB select input

BR1

Baud rate SSB select input

BR2

Baud rate MSB select input

CHS

Checksum enable input

GND

Ground

REC

Program autorecall input

Must be connected to pin 8

RXD

RS232 received data input

TXD

RS232 transmitted data output

TXPD

Transmitted data pull-down resistor

RDY

Status logic output

–VSL

Unregulated –12V supply output (note 1)

+VSL

Unregulated +12V supply output (note 1)

Supply voltage input

GND

Ground

5V Auxiliary output (note 2)

MOV

Motor moving logic output

RAMP

Motor ramping logic output

ENABLE

Stop enable logic input

Not connected

DIR

Direction selection logic output

RESET

Power driver Reset logic output

CLOCK

Step clock logic output

Not connected

HOME

Home position logic input

UO1

User 1 logic output

EOT

End of travel switch logic input

UO2

User 2 logic output

UI1

User 1 logic input

UO3

User 3 logic output

UI2

User 2 logic input

UI3

User 3 logic input

GND

Ground

Notes: 1 – Maximum available current is 10mA

2 – Maximum available current is 100mA

GS-C200 / GS-C200S

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