Moxa A53/DB9 EU Datasheet download pdf

4-8

General Converter & Isolator Solutions

Media Conversion Solutions

A52: RS-232 to RS-485 Converter with 25 KV ESD Surge Protection

A53: RS-232 to RS-485 Converter with 25 KV ESD Surge Protection & 2 KV Isolation

A52/110V or A52/230V: A52 with 110V or 230V Power Adaptor

A53/110V or A53/230V: A53 with 110V or 230V Power Adaptor

Ordering Information

A52/53 is a general RS-232 to RS-422/485 converter

designed for users who need an interface conversion

product to extend RS-232 transmission distance and increase

networking capability.

A52/53

Features

RS-232 to RS-422/485 Converters

ADDC™ (Automatic Data Direction Control) RS-485

data control

Auto baudrate sensing

RS-422 hardware flow control: CTS, RTS signals

LED indicators for power and signal states

RS-485 multidrop operation, up to 32 nodes

Surge protection, 25 KV ESD

2 KV isolation protection (A53)

Built-in 120 Ω termination resistors

Introduction

Communications

RS-232 Signals: Tx, Rx, DTR, DSR, RTS, CTS, DCD, GND (RJ45)

RS-422/485:

Supports RS-422, 2-wire RS-485 (DIP Switch selectable)

Supports 4-wire RS-422, up to 10 nodes, 1.2 km with RTS, CTS

Supports 2-wire RS-485, up to 32 nodes, 1.2 km

RS-485 Data Direction Control: ADDC™

Surge Protection: 25 KV ESD

Isolation: 2 KV (A53), Power/Signal

Environmental

Operating Temperature: 0 to 55°C

Storage Temperature: -20 to 75°C

Humidity: 5 to 95% RH

Power

Input Power Voltage: 9 to 30 VDC, 350 mA

Overcurrent Protection:

Protection against 2 signals shorted together

Power Consumption:

A52: 170 mA @ 9V

A53: 285 mA @ 9V

Mechanical

Dimensions (W x D x H): 90 x 60 x 21 mm

Case: ABS

Weight: 85 ± 5 g

Regulatory Approvals

CE Class A, FCC Class A

Warranty: 5 years

Specifications

Features 1

Summary of Contents

Page 1 - Features

4-84General Converter & Isolator SolutionsMedia Conversion SolutionsA52: RS-232 to RS-485 Converter with 25 KV ESD Surge ProtectionA53: RS-232 to

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Moxa A53/DB9 EU Datasheet

Browse online or download Datasheet for Network media converters Moxa A53/DB9 EU. Moxa Transio A52/53 User Manual

Summary of Contents

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