TCF-142-M-ST [MOXA]

RS-232/422/485 to fiber converters;


型号：	TCF-142-M-ST
厂家：	Moxa
描述：	RS-232/422/485 to fiber converters
文件：	总5页 (文件大小：1409K)
中文：	中文翻译
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TCF-142 Series

RS-232/422/485 to fiber converters

Features and Benefits

• Ring and point-to-point transmission

• Extends RS-232/422/485 transmission up to 40 km with single-mode (TCF-

142-S) or 5 km with multi-mode (TCF-142-M)

• Decreases signal interference

• Protects against electrical interference and chemical corrosion

• Supports baudrates up to 921.6 kbps

• Wide-temperature models available for -40 to 75°C environments

Certifications

Introduction

The TCF-142 media converters are equipped with a multiple interface circuit that can handle RS-232 or RS-422/485 serial interfaces and multi-

mode or single-mode fiber. TCF-142 converters are used to extend serial transmission up to 5 km (TCF-142-M with multi-mode fiber) or up to 40 km

(TCF-142-S with single-mode fiber). The TCF-142 converters can be configured to convert either RS-232 signals, or RS-422/485 signals, but not

both at the same time.

Automatic Baudrate Detection

The TCF-142 converters can automatically detect the serial baudrate, which is an extremely convenient feature. Even if a device’s baudrate is

changed, the signal will still be transmitted through the media converter without any data loss.

Ring Operation

The TCF-142 converters can be used to connect serial devices to a

fiber ring. To form the ring, connect the Tx port of one TCF-142 to the

Rx port of a neighboring converter. Once the ring is set up, simply use

the DIP switches to configure the TCF-142 converters for ring mode.

When one node transmits a signal, the signal travels around the ring

until it returns back to the transmitting unit, which then blocks the

signal. With the TCF-142, you can set up fiber rings that have a total

circumference of up to 100 km.

Automatic Data Direction Control (ADDC®)

ADDC® is a patented hardware data flow solution developed by Moxa to handle RS-485 data direction control. ADDC® senses and controls RS-

485 data direction automatically, making it unnecessary to use the handshaking signal.

Specifications

Serial Interface

No. of Ports

Serial Standards

Baudrate

RS-232, RS-422, RS-485

50 bps to 921.6 kbps (supports non-standard baudrates)

www.moxa.com

Flow Control

Optical Fiber

ADDC® (automatic data direction control) for RS-485

Low-Speed Fiber Module

Fiber Cable Requirements

Multi-Mode

Single-Mode

G.652

50/125 µm, 800 MHz

62.5/125 µm, 500 MHz

Typical Distance

Typical (nm)

5 km

850

40 km

1310

Wavelength

TX Range (nm)

RX Range (nm)

840 to 860

800 to 900

0 to -5

0 to -20

1290 to 1330

1100 to 1650

0 to -5

TX Range (dBm)

RX Range (dBm)

Link Budget (dB)

Dispersion Penalty (dB)

0 to -25

Optical

Power

Note: When using a power meter to measure the fiber TX power, set the baudrate to

9,600 bps and send data (00, ..., 0h) to the serial converter’s serial port.

Pull High/Low Resistor for RS-485

RS-485 Data Direction Control

Terminator for RS-485

Connector

1 kilo-ohm, 150 kilo-ohms

ADDC® (automatic data direction control)

N/A, 120 ohms, 120 kilo-ohms

7-pin terminal block

Latency

300 ns

Serial Signals

RS-232

TxD, RxD, GND

RS-422

Tx+, Tx-, Rx+, Rx-, GND

Data+, Data-, GND

RS-485-4w

RS-485-2w

Power Parameters

No. of Power Inputs

Input Current

70 to 140 mA @ 12 to 48 VDC

12 to 48 VDC

Input Voltage

Overload Current Protection

Power Connector

Power Consumption

Supported

Terminal block

70 to 140 mA @ 12 to 48 VDC

Physical Characteristics

IP Rating

IP30

Housing

Metal

Dimensions (with ears)

Dimensions (without ears)

90 x 100 x 22 mm (3.54 x 3.94 x 0.87 in)

67 x 100 x 22 mm (2.64 x 3.94 x 0.87 in)

www.moxa.com

Weight

320 g (0.71 lb)

Wall mounting

Installation

Environmental Limits

Operating Temperature

Standard Models: 0 to 60°C (32 to 140°F)

Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Storage Temperature (package included)

Ambient Relative Humidity

-40 to 85°C (-40 to 185°F)

5 to 95% (non-condensing)

Standards and Certifications

EMC

EN 55032/24

EMI

CISPR 32, FCC Part 15B Class A

EMS

IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV

IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m

IEC 61000-4-4 EFT: Power: 1 kV

IEC 61000-4-5 Surge: Power: 1 kV

IEC 61000-4-6 CS: 3 V

IEC 61000-4-8 PFMF

Environmental Testing

IEC 60068-2-1

IEC 60068-2-2

IEC 60068-2-3

Safety

EN 60950-1, IEC 60950-1

IEC 60068-2-6

Vibration

MTBF

Time

780,480 hrs

Standards

Telcordia (Bellcore), GB

Warranty

Warranty Period

5 years

Details

See www.moxa.com/warranty

Package Contents

Device

1 x TCF-142 Series converter

1 x rubber stand

Installation Kit

Documentation

1 x quick installation guide

1 x warranty card

www.moxa.com

Dimensions

TCF-142-M/S-ST

TCF-142-M/S-SC

Ordering Information

Model Name

Operating Temp.

0 to 60°C

Fiber Module Type

Multi-mode ST

Multi-mode SC

Single-mode ST

Single-mode SC

TCF-142-M-ST

TCF-142-M-SC

TCF-142-S-ST

TCF-142-S-SC

0 to 60°C

www.moxa.com

Model Name

Operating Temp.

-40 to 75°C

Fiber Module Type

Multi-mode ST

Multi-mode SC

Single-mode ST

Single-mode SC

TCF-142-M-ST-T

TCF-142-M-SC-T

TCF-142-S-ST-T

TCF-142-S-SC-T

Accessories (sold separately)

DIN-Rail Mounting Kits

DK35A

DIN-rail mounting kit, 35 mm

Power Adapters

PWR-12125-USJP-S1

Non-locking barrel plug, 12 VDC, 1.25 A, 100 to 240 VAC, United States/Japan (US/JP) plug, 0 to 40°C

operating temperature

PWR-12150-AU-S2

PWR-12150-EU-S2

PWR-12150-UK-S2

PWR-12150-CN-S1

Non-locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, Australia (AU) plug, 0 to 40°C operating

temperature

Non-locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, Continental Europe (EU) Plug, 0 to 40°C

operating temperature

Non-locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, United Kingdom (UK) plug, 0 to 40°C operating

temperature

Non-locking barrel plug, 12 VDC, 1.5 A, 100 to 240 VAC, China (CN) plug, 0 to 40°C

Power Cords

CBL-PJTB-10

Non-locking barrel plug to bare-wire cable

This document and any portion thereof may not be reproduced or used in any manner whatsoever without the express written permission of

Moxa Inc. Product specifications subject to change without notice. Visit our website for the most up-to-date product information.

www.moxa.com

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