TCF-142-M-SC-T [MOXA]
RS-232/422/485 to fiber converters;型号: | TCF-142-M-SC-T |
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 | 下载: | 下载PDF数据表文档文件 |
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
2
RS-232, RS-422, RS-485
50 bps to 921.6 kbps (supports non-standard baudrates)
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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
15
1290 to 1330
1100 to 1650
0 to -5
TX Range (dBm)
RX Range (dBm)
Link Budget (dB)
Dispersion Penalty (dB)
0 to -25
20
Optical
Power
1
1
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
Tx+, Tx-, Rx+, Rx-, GND
Data+, Data-, GND
RS-485-4w
RS-485-2w
Power Parameters
No. of Power Inputs
1
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)
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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
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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
0 to 60°C
0 to 60°C
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Model Name
Operating Temp.
-40 to 75°C
-40 to 75°C
-40 to 75°C
-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
© Moxa Inc. All rights reserved. Updated Apr 14, 2020.
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.
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