ICF-1280I-S-ST-T [MOXA]
Industrial PROFIBUS-to-fiber converters with redundant fiber ring;
| 型号： | ICF-1280I-S-ST-T |
| 厂家： | 
Moxa |
| 描述： | Industrial PROFIBUS-to-fiber converters with redundant fiber ring |
| 文件： | 总4页 (文件大小：2331K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ICF-1280I Series
Industrial PROFIBUS-to-fiber converters with redundant fiber ring
Features and Benefits
• Redundant fiber ring with zero recovery time
• Examines network-wide fiber communication from a single converter
• Auto baudrate detection and data speed of up to 12 Mbps
• PROFIBUS fail-safe prevents corrupted datagrams in functioning segments
• Alarm by relay output
• 2 kV galvanic isolation protection
• Dual power inputs for redundancy
• Extends PROFIBUS transmission distance up to 45 km
• Wide-temperature model available for -40 to 75°C environments
• Supports Fiber Signal Intensity Diagnosis
Certifications
Introduction
The ICF-1280I industrial PROFIBUS-to-fiber converters are used to convert PROFIBUS signals from copper to optical fiber. The converters are
used to extend serial transmission up to 4 km (multi-mode fiber) or up to 45 km (single-mode fiber). The ICF-1280I Series provides 2 kV isolation
protection for the PROFIBUS system and dual power inputs to ensure that your PROFIBUS device will perform uninterrupted.
Remote Fiber Diagnosis
Optical fiber cables are often deployed for long-distance communication and a fiber-optic inspection pen is used by engineers to ensure proper
communication quality of the fiber cable. The ICF-1280I Series eliminates the need for a fiber-optic inspection pen by providing a Remote Fiber
Diagnosis function that uses DIP switch adjustments.
There are two major functions provided by Remote Fiber Diagnosis: (1) determining which side (Tx or Rx) is causing the problem on the converter;
(2) examining the fiber connections for the overall topology from any individual converter. Fiber cable abnormalities can be automatically detected
and identified by the LED indicator even if it is not adjacent to the converter. Remote Fiber Diagnosis facilitates fiber cable deployment and
management, and also significantly shortens troubleshooting time by examining fiber connections for the overall topology from any individual
converter.
Redundant Ring
The ICF-1280I Series of converters can connect PROFIBUS devices in
a redundant fiber ring topology. Use the DIP switch to configure all
the ICF- 1280I converters to redundant ring mode. When a PROFIBUS
master transmits a signal from one converter to the PROFIBUS slave
devices, this signal will travel to all the converters around the ring
until it returns to the original converter and terminate. The redundant
ring structure ensures no packet loss with zero recovery time.
1
www.moxa.com
PROFIBUS Fail-safe
Electrical noise may be generated when a PROFIBUS device
malfunctions or the serial interface fails, resulting in bus failure.
Traditional media converters transmit noise signals through the fiber
wire to the other converter. This not only disrupts data
communication between the two buses, but will also bring
communication across the entire system to a halt. When this occurs,
the engineers will not be able to easily locate the failed device
because the entire PROFIBUS network is down. To avoid this
situation, the ICF-1280I Series has a mechanism to detect and
recognize noise signals. If the bus fails on one side, the noise signal
will not propagate through the ICF-1280I converter and affect
additional bus segments. In addition, the ICF-1280I converter will also
trigger an alarm to provide the location of the failure to the field
engineer.
Auto/Manual Baudrate Settings
The ICF-1280I converters convert signals back and forth between PROFIBUS and fiber at baudrates between 9.6 kbps to 12 Mbps. Engineers do
not need to know the baudrate of the connected PROFIBUS device; the ICF-1280I converters can automatically detect the baudrate of the
PROFIBUS device and apply this baudrate directly. This is an extremely convenient feature. If necessary, baudrates can be set to a fixed value via
DIP switches to shorten the baudrate detection period when the system initializes.
Fiber Link Monitor
The ICF-1280I converters support a fiber link monitoring function to detect communication errors on both sides of the fiber connection and
determine which side (Tx or Rx) is causing the problem. When a communication error occurs, a red LED status indicator will turn on and the relay
alarm will activate. If a fiber abnormality occurs at a remote fiber segment, the Fault LED will flash to indicate the abnormality was in the remote
segment. Engineers can use the fiber test function for troubleshooting.
Fiber Signal Intensity Diagnosis
In some circumstances, you may need to measure the receive level of the fiber-optic port with a voltmeter, which can be connected while the
device is operating (doing so will not affect data transmission). The measurement can be taken with a voltmeter and read on a PLC that uses
floating high impedance analog inputs, which allow you to do the following:
• Record the incoming optical power for later measurement (e.g., to indicate aging or damage).
• Carry out a good/bad test (limit value).
Specifications
Serial Interface
Optical Fiber
ICF-1280I-M-SC Series: 100BaseFX ports (multi-mode SC connector)
ICF-1280I-M-ST Series: 100BaseFX ports (multi-mode ST connector)
ICF-1280I-S-SC Series: 100BaseFX ports (single-mode SC connector)
ICF-1280I-S-ST Series: 100BaseFX ports (single-mode ST connector)
100BaseFX ports (multi-mode SC connector)
100BaseFX ports (multi-mode SC connector)
100BaseFX ports (single-mode SC connector)
100BaseFX ports (single-mode SC connector)
Multi-Mode
Single-Mode
Wavelength
Tx Output
820 nm
1310 nm
-7 dBm
-29 dBm
21 dBm
45 km
-14 dBm
-28 dBm
14 dBm
4 km
Rx Sensitivity
Link Budget
Typical Distance
PROFIBUS Interface
Baudrate
9600 bps to 12 Mbps
DB9 female
PROFIBUS DP
2 kV (built-in)
1
Connector
Industrial Protocols
Isolation
No. of Ports
2
www.moxa.com
Power Parameters
Input Current
370 mA @ 12 to 48 VDC
12 to 48 VDC
Input Voltage
No. of Power Inputs
Overload Current Protection
Power Connector
2
Supported
Terminal block (for DC models)
370 mA @ 12 to 48 VDC
Power Consumption
Physical Characteristics
Housing
Metal
IP Rating
Dimensions
Weight
IP30
39 x 115 x 70 mm (1.54 x 4.53 x 2.76 in)
225 g (0.49 lb)
Installation
DIN-rail mounting
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)
0 to 60°C (32 to 140°F)
-40 to 75°C (-40 to 167°F)
0 to 60°C (32 to 140°F)
-40 to 75°C (-40 to 167°F)
Storage Temperature (package included)
Ambient Relative Humidity
-40 to 75°C (-40 to 167°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: 3 V/m
IEC 61000-4-4 EFT: Power: 0.5 kV
IEC 61000-4-5 Surge: Power: 0.5 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
Hazardous Locations
Safety
ATEX, Class I Division 2, IECEx
EN 60950-1, IEC 60950-1
IEC 60068-2-6
Vibration
MTBF
Time
1,870,854 hrs
Standards
Telcordia (Bellcore), GB
3
www.moxa.com
Warranty
Warranty Period
5 years
Details
See www.moxa.com/warranty
Package Contents
Device
1 x ICF-1280I Series converter
Documentation
1 x quick installation guide
1 x warranty card
Dimensions
Ordering Information
Model Name
Operating Temp.
0 to 60°C
Fiber Module Type
Multi-mode ST
Single-mode ST
Multi-mode ST
Single-mode ST
ICF-1280I-M-ST
ICF-1280I-S-ST
ICF-1280I-M-ST-T
ICF-1280I-S-ST-T
0 to 60°C
-40 to 75°C
-40 to 75°C
© 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.
4
www.moxa.com
相关型号：
ICF-308-S-O
IC Socket, DIP8, 8 Contact(s), 2.54mm Term Pitch, 0.34inch Row Spacing, Surface Mount, ROHS COMPLIANT
SAMTEC
ICF-308-S-O-TR
IC Socket, DIP8, 8 Contact(s), 2.54mm Term Pitch, Surface Mount, ROHS COMPLIANT
SAMTEC
©2020 ICPDF网 联系我们和版权申明