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101-0027C
HART Protocol Modem - USB Interface
Installation
Operation &
Specifications
Manual
General Description
The MicroLink 101-0027C is a USB HART® protocol modem. It provides the
hardware interface between Highway Addressable Remote Transducer devices
(HART) and a Windows® PC with a USB-C interface. MicroLink is used for
commissioning, diagnos cs, monitoring, and tes ng HART fi eld devices.
Virtual serial port drivers allow the USB MicroLink modem to appear as an
RS-232 com port to Windows and your HART so ware.
A rugged design makes MicroLink an ideal choice for fi eld engineers and
technicians who service HART devices in an industrial environment.
MicroLink is compa ble with all registered HART devices and all leading HART
confi gura on and monitoring so ware.
R3C © Microfl ex 2021
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Summary of Contents for HART MicroLink 101-0027C
- Page 1 Specifications Manual General Description The MicroLink 101-0027C is a USB HART® protocol modem. It provides the hardware interface between Highway Addressable Remote Transducer devices (HART) and a Windows® PC with a USB-C interface. MicroLink is used for commissioning, diagnos cs, monitoring, and tes ng HART fi eld devices.
- Page 2 Driver Pre-Installation The USB drivers should be installed before the MicroLink HART modem is connected to the PC’s USB port. A er the drivers are installed, Windows will automa cally detect the modem when it is connected to the USB port and complete the setup.
- Page 3 2. Open the Windows Device Manager. 3. The New Device Wizard will have added the converter under Ports (COM & LPT) and will appear as MicroLink HART Protocol Modem (COMx). Right click the device and select Update Driver So ware...
- Page 4 COM port using Windows Device Manager. Expand Ports (COM & LPT) in the list to see which port the converter is assigned to. Right click MicroLink HART Protocol Modem and select Properties from the pop-up menu. On the tab, click...
- Page 5 Software Setup Make sure your HART so ware is set to use the same serial COM port number that the MicroLink modem is assigned to. There are no hardware se ngs required by the MicroLink modem and modem power is provided by the USB port. All other se ngs, such as BAUD rate and parity, are taken care of by your HART so ware.
- Page 6 Safety Considerations Conformity in accordance with Part 2, and Part 15, Subparts A and B of the Federal Communications Rules and Regulations, and ICES-003 of the Industry Canada standards. This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interfer- ence, and (2) this device must accept any interference received, including interference that may cause undesired operation.
- Page 7 Compa bility ............USB 1.1, USB 2, USB 3 Ac ve Current ................. 30mA Max Suspend Current ..........Less than 200μA Typical HART Termina on ..........Pamona Electronics Mini-Clips Leads ..........1 Foot High Flexibility Test Lead Wire Connec on Method ....Transformer Isolated, Capacitor Coupled DC Loop Voltage ..............50Vdc Max...
- Page 8 Microfl ex, LLC 35900 Royal Road Pa son, Texas 77423 Phone 281-855-9639 Fax 832-422-4391 www.microfl x.com The HART protocol is supported by the FieldComm Group in Aus n Texas, www.fi eldcommgroup.org. HART is a registered trademark of the FieldComm Group.
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