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FB3000 RTU HART

®

 I/O Module Field Installation Guide 

D301918X012 
June 2021 

Device Safety Considerations 

 

Reading these Instructions

 

Before operating the device, read these instructions carefully and understand their safety implications. In some situations, 
improperly using this device may result in damage or injury. Keep this manual in a convenient location for future reference. 
Note that these instructions may not cover all details or variations in equipment or cover every possible situation regarding 
installation, operation, or maintenance. Should problems arise that are not covered sufficiently in the text, immediately 
contact Customer Support for further information. 

 

Protecting Operating Processes

  

A failure of this device – for whatever reason -- may leave an operating process without appropriate protection and could result 
in possible damage to property or injury to persons. To protect against this, you should review the need for additional backup 
equipment or provide alternate means of protection (such as alarm devices, output limiting, fail-safe valves, relief valves, 
emergency shutoffs, emergency switches, etc.). Contact Remote Automation Solutions for additional information. 

 

Returning Equipment

  

If you need to return any equipment to Remote Automation Solutions, it is your responsibility to ensure that the equipment 
has been cleaned to safe levels, as defined and/or determined by applicable federal, state and/or local law regulations or 
codes. You also agree to indemnify Remote Automation Solutions and hold Remote Automation Solutions harmless from any 
liability or damage which Remote Automation Solutions may incur or suffer due to your failure to ensure device cleanliness.  

 

Grounding Equipment  

Ground metal enclosures and exposed metal parts of electrical instruments in accordance with OSHA rules and regulations as 
specified in 

Design Safety Standards for Electrical Systems

, 29 CFR, Part 1910, Subpart S, dated: April 16, 1981 (OSHA rulings are 

in agreement with the National Electrical Code). You must also ground mechanical or pneumatic instruments that include 
electrically operated devices such as lights, switches, relays, alarms, or chart drives. 
Important: Complying with the codes and regulations of authorities having jurisdiction is essential to ensuring personnel 
safety. The guidelines and recommendations in this manual are intended to meet or exceed applicable codes and regulations. 
If differences occur between this manual and the codes and regulations of authorities having jurisdiction, those codes and 
regulations must take precedence.  

 

Protecting from Electrostatic Discharge (ESD)

 

This device contains sensitive electronic components which be damaged by exposure to an ESD voltage. Depending on the 
magnitude and duration of the ESD, it can result in erratic operation or complete failure of the equipment. Ensure that you 
correctly care for and handle ESD-sensitive components. 

System Training 

A well-trained workforce is critical to the success of your operation. Knowing how to correctly install, configure, program, 
calibrate, and trouble-shoot your Emerson equipment provides your engineers and technicians with the skills and confidence 
to optimize your investment. Remote Automation Solutions offers a variety of ways for your personnel to acquire essential 
system expertise. Our full-time professional instructors can conduct classroom training at several of our corporate offices, at 
your site, or even at your regional Emerson office. You can also receive the same quality training via our live, interactive 
Emerson Virtual Classroom and save on travel costs. For our complete schedule and further information, contact the Remote 
Automation Solutions Training Department at 800-338-8158 or email us a

[email protected]

 

Ethernet Connectivity  

This automation device is intended to be used in an Ethernet network which does not have public access. The inclusion of this 
device in a publicly accessible Ethernet-based network is not recommended. 

 

Summary of Contents for FB3000

Page 1: ...3000 RTU HART I O Module Field Installation Guide D301918X012 June 2021 Remote Automation Solutions FB3000 Remote Terminal Unit RTU HART I O Module Field Installation Guide For Part Numbers 3HRT04 3HTSG4 ...

Page 2: ... Systems 29 CFR Part 1910 Subpart S dated April 16 1981 OSHA rulings are in agreement with the National Electrical Code You must also ground mechanical or pneumatic instruments that include electrically operated devices such as lights switches relays alarms or chart drives Important Complying with the codes and regulations of authorities having jurisdiction is essential to ensuring personnel safet...

Page 3: ...elow it Note The 3HRT04 module requires a chassis of Revision H or newer The 3HRT04 3HTSG4 modules cannot be used in an extension chassis You can configure a channel for point to point operation in which case it communicates with a single HART device Alternatively you can configure a channel for multi drop operation in which it communicates with up to five 5 HART devices in parallel HART Character...

Page 4: ...see a mismatch in FBxConnect You will need to re define the module in FBxConnect as the new module type If you have an empty slot that has had no modules defined on insertion the new module assumes factory defaults and you must then configure it in FBxConnect 1 Depress the orange tabs at the top and bottom of the 3HRT04 module to release the module and slide it straight out of the slot 2 Press the...

Page 5: ...onality module by gently rocking the terminal block from side to side until it pops out Conversely if there is a fault with the terminal block label wires coming in so you can transfer the wires to the correct positions on the new terminal block To wire an all new module see Wiring the Module Detaching the Terminal Block with Wires Still Attached 2 Using a slotted blade screwdriver loosen the capt...

Page 6: ...is properly seated then tighten the captive fastening screw Replacing a Personality Module 4 If you replaced an existing personality module with an identical replacement and were able to re use the terminal blocks reattach the terminal block by pressing it into place otherwise wire the new terminal block as required Reattaching the Terminal Block ...

Page 7: ... signal riding on top of it Depending upon the HART device connected you can configure the channel as an AI which means the 250 ohm resistor is enabled or an AO which means the 250 ohm resistor is disabled Figure 1 shows how to wire all four HART channels in point to point mode In this case each HART channel only communicates to a single HART device You choose whether a given channel serves as an ...

Page 8: ...current of any 3HRT04 Module channel is 20mA and each device can draw 4mA a HART channel in multidrop mode supports a total of 5 HART devices With each of the 5 HART devices permitted to draw 4mA the sum of the currents is 20mA the maximum current Figure 2 shows how to wire a HART channel for multi drop mode Multi drop mode only supports inputs you cannot have multi drop outputs You can wire each ...

Page 9: ...ower Supply Analog Input Mode HART Communication Disabled If you have an unused HART channel you can use it as a 4 20mA analog input AI current mode In FBxConnect you must Enable the 250 Ohm Termination Resistor and set the HART Comm Mode to Disabled Figure 4 shows two examples for wiring a HART channel as a 4 20mA analog input In the figure an externally powered current loop transmitter connects ...

Page 10: ...Figure 4 Methods for Connecting 4mA to 20mA Analog Inputs to 3HRT04 Channel No HART communications 1 4 20mA Analog Signal Loop 2 Transducer 3 Power Supply 4 Sensor Input 5 External Power Source 6 3HSTG4 Module internal ground connections for information only not visible to user ...

Page 11: ...Figure 5 shows two examples for wiring a HART channel as a 4 20mA analog output In the figure an externally powered current loop receiver connects to Channel 1 and a 24VDC loop supply powered current loop receiver connects to Channel 4 Figure 5 Methods for Connecting 4mA to 20mA Analog Outputs to 3HRT04 Channel No HART communications 1 4 20mA Analog Signal Loop 2 Transducer 3 Driver 4 Power Supply...

Page 12: ... a Primary or Secondary HART Master in the HART Master Type field 5 Enable the Termination Resistor if required 6 Choose the HART Comm Mode If you have a single HART device on the channel select Point to Point If multiple devices are multi dropped on the channel select Multidrop and specify the Number of Devices 7 Click Save If you chose Multidrop the HART menu creates a button for each of the dev...

Page 13: ......

Page 14: ...ices described or their use or applicability Remote Automation Solutions RAS reserves the right to modify or improve the designs or specifications of its products at any time without notice All sales are governed by RAS terms and conditions which are available upon request RAS accepts no responsibility for proper selection use or maintenance of any product which remains solely with the purchaser a...

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