Installation Manual
MMI-20017127, Rev AH
Micro Motion™ Filling Mass Transmitter
May 2021
Safety messages
Safety messages are provided throughout this manual to protect personnel and equipment. Read each safety message carefully
before proceeding to the next step.
Safety and approval information
This Micro Motion product complies with all applicable European directives when properly installed in accordance with the
instructions in this manual. Refer to the EU declaration of conformity for directives that apply to this product. The following are
available: the EU declaration of conformity, with all applicable European directives, and the complete ATEX Installation Drawings
and Instructions. In addition the IECEx Installation Instructions for installations outside of the European Union and the CSA
Installation Instructions for installations in North America are available on the internet at www.emerson.com or through your local
Micro Motion support center.
Information affixed to equipment that complies with the Pressure Equipment Directive, can be found on the internet at
www.emerson.com. For hazardous installations in Europe, refer to standard EN 60079-14 if national standards do not apply.
Other information
Full product specifications can be found in the product data sheet. Troubleshooting information can be found in the configuration
manual. Product data sheets and manuals are available from the Micro Motion web site at www.emerson.com.
Return policy
Follow Micro Motion procedures when returning equipment. These procedures ensure legal compliance with government
transportation agencies and help provide a safe working environment for Micro Motion employees. Micro Motion will not accept
your returned equipment if you fail to follow Micro Motion procedures.
Return procedures and forms are available on our web support site at www.emerson.com, or by phoning the Micro Motion
Customer Service department.
Emerson Flow customer service
Email:
• Worldwide: flow.support@emerson.com
• Asia-Pacific: APflow.support@emerson.com
Telephone:
North and South America
United States 800-522-6277 U.K. and Ireland 0870 240 1978 Australia 800 158 727
Canada +1 303-527-5200 The Netherlands +31 (0) 70 413
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Europe and Middle East Asia Pacific
New Zealand 099 128 804
6666
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901
Japan +81 3 5769 6803
111
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Qatar 431 0044 Malaysia 800 814 008
Kuwait 663 299 01
South Africa 800 991 390
Saudi Arabia 800 844 9564
UAE 800 0444 0684
2
Installation Manual Contents
MMI-20017127 May 2021
Contents
Chapter 1 Planning.................................................................................................................... 5
1.1 Meter components...................................................................................................................... 5
1.2 Accessibility for maintenance...................................................................................................... 5
1.3 Discrete Output wiring requirements...........................................................................................5
1.4 Power requirements.................................................................................................................... 6
Chapter 2 Wiring for all Filling Mass Transmitters...................................................................... 7
2.1 I/O wiring connectors location and identification.........................................................................7
Chapter 3 Wiring for Filling Mass Transmitters with PROFIBUS-DP............................................. 9
3.1 Set the PROFIBUS-DP network switches....................................................................................... 9
3.2 Connect wires for output option Q.............................................................................................10
3.3 Connect wires for output option U.............................................................................................12
3.4 Connect wires for output option V............................................................................................. 15
Chapter 4 Wiring for Filling Mass Transmitters with Modbus....................................................19
4.1 Connect wires for output option P............................................................................................. 19
4.2 Connect wires for output option R............................................................................................. 20
4.3 Connect wires for output option S............................................................................................. 23
4.4 Connect wires for output option T............................................................................................. 24
Chapter 5 Supplementary information.....................................................................................27
5.1 Install a replacement electronics module...................................................................................27
Appendix A Specifications...........................................................................................................29
A.1 Physical specifications............................................................................................................... 29
A.2 Electrical connections................................................................................................................36
A.3 Input/output signals.................................................................................................................. 38
A.4 Digital communications............................................................................................................ 47
A.5 Host interface............................................................................................................................47
A.6 Power supply............................................................................................................................. 48
A.7 Environmental limits..................................................................................................................48
A.8 Environmental effects................................................................................................................48
A.9 Hazardous area classifications................................................................................................... 49
Installation Manual 3
Contents Installation Manual
May 2021 MMI-20017127
4 Micro Motion Filling Mass Transmitter
Installation Manual Planning
MMI-20017127 May 2021
1 Planning
1.1 Meter components
A meter consists of the following components:
• A transmitter
• A sensor
The following sensors are compatible with the FMT:
— All CMFS sensors
— F025 - F100
— H025 - H100
— T025 - T150
• A core processor that provides additional memory and processing functions
1.2 Accessibility for maintenance
Mount the transmitter in a location and orientation that satisfies the following conditions:
• Allows sufficient clearance to open the transmitter housing cover. Micro Motion
recommends 8 in (203 mm) – 10 in (254 mm) clearance at the rear of the transmitter.
• Provides clear access for installing cabling to the transmitter.
1.3 Discrete Output wiring requirements
To implement a specific fill type and fill option, the Discrete Outputs on the transmitter
must be wired to the appropriate valves or devices.
See Table 1-1 for requirements for discrete output wiring.
Notes
• The information presented here applies only to transmitters with Discrete Outputs.
• Only supported options are listed.
• The term Configurable DO refers to the Configurable Discrete Input/Discrete Output
when configured as a Discrete Output. When the fill type and option do not require this
output for the purge valve, the Configurable Discrete Output/Discrete Input can be
used for a variety of other application purposes as needed.
• If the internal power source is used, do not connect any terminal to ground.
Installation Manual 5
Planning Installation Manual
May 2021 MMI-20017127
Table 1-1: Wiring requirements for fill types and fill options
Fill type with options Precision DO1 Precision DO2 Configurable DO
Standard one-stage Primary valve N/A N/A
Standard one-stage with purge Primary valve N/A Purge valve
Standard one-stage with pump Primary valve Pump As needed
Standard two-stage Primary valve Secondary valve As needed
Standard two-stage with purge Primary valve Secondary valve Purge valve
Timed Primary valve N/A As needed
Timed with purge Primary valve N/A Purge valve
Dual-fillhead Valve in Fillhead #1 Valve in Fillhead #2 As needed
Timed dual-fillhead Valve in Fillhead #1 Valve in Fillhead #2 As needed
1.4 Power requirements
The transmitter is powered by one of the Eurofast (M-12) connectors. Refer to the wiring
instructions for your output configuration.
The power supply requirements are:
• 24 VDC
• 5.5 W plus I/O requirements
• 1 A maximum at the 24 VIO passthrough
NOTICE
Do not connect +24VDCin (–) to +24VI/O (–) external to the device. The +24VI/O
passthrough supply should remain floating. Making this connection externally will prevent
proper operation of the +24VI/O current limit.
6 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for all Filling Mass Transmitters
MMI-20017127 May 2021
2 Wiring for all Filling Mass
Transmitters
2.1 I/O wiring connectors location and identification
Use the figure below to locate and identify the three I/O wiring connectors on the
transmitter. These connectors are referred to by their letter names, “A”, “B”, and “C”.
Note
The pin numbers are not labeled on the transmitter or connectors. Compare the pin
positions in the figure with the positions on the transmitter and connectors to determine
the proper pin numbering.
Figure 2-1: I/O wiring connectors
5
6 4
8
5
8
2 1
3
21
64
7
C
A
B
4
1
3
2
7
3
A. 8-pin male power and Modbus® connector
B. 5-pin female PROFIBUS® connector
C. 8-pin female discrete I/O connector or Frequency Output and I/O power (depending
upon configuration option)
Installation Manual 7
Wiring for all Filling Mass Transmitters Installation Manual
May 2021 MMI-20017127
8 Micro Motion Filling Mass Transmitter
A
B
C
D
E
F
Installation Manual Wiring for Filling Mass Transmitters with PROFIBUS-DP
MMI-20017127 May 2021
3 Wiring for Filling Mass Transmitters
with PROFIBUS-DP
3.1 Set the PROFIBUS-DP network switches
Before connecting the transmitter to the PROFIBUS network, you must set the device
parameters using the internal PROFIBUS network address and network termination
switches.
The network address and network termination switches are located inside the transmitter
housing. See Figure 3-1.
Figure 3-1: PROFIBUS network switches
A. 4 x 5/16" bolts
B. Housing cover
C. Network address switch – ones digit
D. Network address switch – tens digit
E. Network address switch – hundreds digit
F. Network termination DIP switches
Procedure
Installation Manual 9
1. Loosen the four 5/16" bolts securing the housing cover.
2. Lift the housing cover straight up.
Wiring for Filling Mass Transmitters with PROFIBUS-DP Installation Manual
May 2021 MMI-20017127
3. Set the PROFIBUS network address switches as appropriate for your network.
The allowable address range for PROFIBUS-DP devices is 000 to 126. The default
address is 126.
4. Set the two network termination DIP switches. Both switches must be set the same.
Option Description
ON/ON Use this option when there is a termination resistor on the local network
segment.
OFF/OFF Use this option when there is not a termination resistor on the local
network segment.
5. Lower the housing cover onto the base of the transmitter.
6. Tighten the four 5/16" bolts.
3.2 Connect wires for output option Q
The FMT transmitter with output option Q has a combined 24V/mA connector, a
Frequency Output connector, and a PROFIBUS-DP connector.
Prerequisites
Before connecting the PROFIBUS-DP plug, you must set the internal PROFIBUS network
switches.
Procedure
Insert an appropriate cable into each of the connectors shown in Figure 3-2.
10 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with PROFIBUS-DP
MMI-20017127 May 2021
Figure 3-2: Option Q connectors
mA (+)
mA (–)
Service port A
Service port B
A
+24 VDC in (–)
+24 VDC in (+)
5
6 4
7
8
3
21
+24 V I/O (+)
+24 V I/O (–)
5
64
3
8
2 1
7
Frequency output (–)
Frequency output (+)
C
B
PROFIBUS B
4
3
2
PROFIBUS A
A. 8-pin male power and Modbus connector
B. 5-pin female PROFIBUS connector
C. 8-pin female Frequency Output and I/O power connector
Table 3-1: Option Q - power and Modbus connector
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
1
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
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Table 3-2: Option Q - PROFIBUS connector
Pin identification Wire color Outputs
Pin 1 Inactive Inactive
Pin 2 Green PROFIBUS A
Pin 3 Inactive Inactive
Pin 4 Red PROFIBUS B
Pin 5 Inactive Inactive
Table 3-3: Option Q - Frequency Output and I/O power connector
M12 pin Wire color Outputs
Pin 1 White Frequency Output (+)
Pin 2 Brown Inactive
Pin 3 Green +24 V I/O (-)
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Inactive
Pin 6 Pink Inactive
Pin 7 Blue Frequency Output (-)
Pin 8 Red Inactive
Note
Inactive outputs should not be used for this configuration.
3.3 Connect wires for output option U
The FMT with output option U has a combined 24V/mA connector, a discrete output/
discrete input connector, and a PROFIBUS-DP connector. This output configuration
enables direct wiring to the valve, including power output to the valve.
Prerequisites
Before connecting the PROFIBUS-DP plug, you must set the internal PROFIBUS network
switches.
Procedure
Insert an appropriate cable into each of the connectors shown in Figure 3-3.
12 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with PROFIBUS-DP
MMI-20017127 May 2021
Figure 3-3: Option U connectors
mA (+)
mA (–)
Precision
DO1 (+)
Configurable
DO/DI (+)
Service port A
Service port B
Precision
DO1 (-)
Configurable
DO/DI (-)
A
C
B
PROFIBUS B
4
3
PROFIBUS A
1
2
+24 VDC in (–)
+24 VDC in (+)
+24 V I/O (+)
+24 V I/O (–)
Precision
DO2 (+)
Precision
DO2 (-)
5
6 4
7
8
5
3
8
2 1
3
21
64
7
A. 8-pin male power and Modbus connector
B. 5-pin female PROFIBUS connector
C. 8-pin female discrete I/O connector
Table 3-4: Option U - power and Modbus connector
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
Installation Manual 13
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Table 3-5: Option U - PROFIBUS connector
Pin identification Wire color Outputs
Pin 1 Inactive Inactive
Pin 2 Green PROFIBUS A
Pin 3 Inactive Inactive
Pin 4 Red PROFIBUS B
Pin 5 Inactive Inactive
Table 3-6: Option U - discrete I/O connector
M12 pin Wire color Outputs
Pin 1 White Configurable DO/DI (+)
Pin 2 Brown Precision DO2 (-)
Pin 3 Green +24 V I/O (-)
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Precision DO1 (+)
Pin 6 Pink Precision DO1 (-)
Pin 7 Blue Configurable DO/DI (-)
Pin 8 Red Precision DO2 (+)
Isolated output wiring
Figure 3-4 shows an example wiring arrangement for a primary fill valve.
14 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with PROFIBUS-DP
MMI-20017127 May 2021
Figure 3-4: Example isolated output wiring
+24 V I/O (+)
+24 V I/O (–)
Precision DO1 (+)
5
3
8
2 1
Precision DO (-)
64
7
A
C
Valve or pilot valve solenoid
A. 8-pin male power and Modbus connector
B. 5-pin female PROFIBUS connector
C. 8-pin female discrete I/O connector
3.4 Connect wires for output option V
B
The FMT with output option V has a combined 24V/mA connector, a Discrete Output/
Discrete Input connector, and a PROFIBUS-DP connector. This output configuration
enables direct wiring to the valve, including power output to the valve.
Prerequisites
Before connecting the PROFIBUS-DP plug, you must set the internal PROFIBUS network
switches.
Procedure
Insert an appropriate cable into each of the connectors shown in Figure 3-5.
Installation Manual 15
Wiring for Filling Mass Transmitters with PROFIBUS-DP Installation Manual
May 2021 MMI-20017127
Figure 3-5: Option V connectors
mA (+)
mA (–)
Precision
DO1 (+)
Configurable
DO/DI (+)
Service port A
Service port B
+24 V I/O (+)
A
C
B
PROFIBUS B
4
3
PROFIBUS A
1
2
+24 VDC in (–)
+24 VDC in (+)
+24 V I/O (+)
Precision
DO2 (+)
6 4
7
3
+24 V I/O (+)
5
8
5
8
2 1
3
21
64
7
A. 8-pin male power and Modbus connector
B. 5-pin female PROFIBUS connector
C. 8-pin female discrete I/O connector
Table 3-7: Option V - power and Modbus connector
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
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Installation Manual Wiring for Filling Mass Transmitters with PROFIBUS-DP
MMI-20017127 May 2021
Table 3-8: Option V - PROFIBUS connector
Pin identification Wire color Outputs
Pin 1 Inactive Inactive
Pin 2 Green PROFIBUS A
Pin 3 Inactive Inactive
Pin 4 Red PROFIBUS B
Pin 5 Inactive Inactive
Table 3-9: Option V - discrete I/O connector
M12 pin Wire color Outputs
Pin 1 White Configurable DO/DI (+)
Pin 2 Brown +24 V I/O (+)
Pin 3 Green Inactive
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Precision DO1 (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 V I/O (+)
Pin 8 Red Precision DO2 (+)
Note
Valves are connected between the +24V I/O and the DO. If the valve is polarity sensitive,
then Valve + goes to 24V I/O (+).
Installation Manual 17
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18 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with Modbus
MMI-20017127 May 2021
4 Wiring for Filling Mass Transmitters
with Modbus
4.1 Connect wires for output option P
The FMT transmitter with output option P has a combined 24V/RS-485/mA connector and
a Frequency Output connector.
Procedure
Note
The Frequency Output is passive.
Insert an appropriate cable into each of the connectors shown in Figure 4-1.
Figure 4-1: Option P connectors
mA (+)
mA (–)
5
+24 VDC in (–)
+24 VDC in (+)
+24 V I/O (+)
+24 V I/O (–)
6 4
7
8
RS-485/B
5
3
8
2 1
21
64
RS-485/A
3
7
Frequency output (–)
Frequency output (+)
A
C
A. 8-pin male power and Modbus connector
B. Not used with output option P
C. 8-pin female Frequency Output and I/O power connector
B
Installation Manual 19
Wiring for Filling Mass Transmitters with Modbus Installation Manual
May 2021 MMI-20017127
Table 4-1: Option P - power and Modbus connector
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
Note
Connector B is inactive with Option P.
Table 4-2: Option P - Frequency Output and I/O power connector
M12 pin Wire color Outputs
Pin 1 White Frequency Output (+)
Pin 2 Brown Inactive
Pin 3 Green +24 V I/O (-)
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Inactive
Pin 6 Pink Inactive
Pin 7 Blue Frequency Output (-)
Pin 8 Red Inactive
Note
Connector C, pins 2, 5, 6, and 8 should not be used with Option P.
4.2 Connect wires for output option R
The FMT transmitter with output option R has a combined 24V/RS-485/mA Output
connector and a high-precision Discrete Output connector.
Procedure
Insert an appropriate cable into each of the connectors shown in Figure 4-2.
20 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with Modbus
MMI-20017127 May 2021
Figure 4-2: Option R connectors
A. 8-pin male power and Modbus connector
B. Not used with output option R
C. 8-pin female discrete I/O connector
Table 4-3: Option R - power and Modbus connector
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
Note
Connector B is inactive with output option R.
Table 4-4: Option R - discrete I/O connector
M12 pin Wire color Outputs
Pin 1 White Configurable FO/DO/DI (+)
Pin 2 Brown Precision DO2 (-)
Pin 3 Green +24 V I/O (-)
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Wiring for Filling Mass Transmitters with Modbus Installation Manual
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Table 4-4: Option R - discrete I/O connector (continued)
M12 pin Wire color Outputs
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Precision DO1 (+)
Pin 6 Pink Precision DO1 (+)
Pin 7 Blue Configurable FO/DO/DI (-)
Pin 8 Red Precision DO2 (+)
Isolated output wiring
Figure 4-3 shows an example wiring arrangement for a primary fill valve.
Figure 4-3: Example isolated output wiring
Precision DO1 (+)
+24 V I/O (+)
Precision DO (-)
64
7
+24 V I/O (–)
5
3
8
2 1
Valve or pilot valve solenoid
A. 8-pin male power and Modbus connector
B. 5-pin female PROFIBUS connector
C. 8-pin female discrete I/O connector
A
B
C
22 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with Modbus
MMI-20017127 May 2021
4.3 Connect wires for output option S
The FMT transmitter with output option S has a combined 24V/RS-485/mA connector and
a high-precision Discrete Output connector. This output configuration enables direct
wiring to the valve, including power output to the valve.
Procedure
Insert an appropriate cable into each of the connectors shown in Figure 4-4.
Figure 4-4: Option S connectors
mA (+)
mA (–)
RS-485/A
RS-485/B
A
+24 VDC in (–)
5
6 4
7
8
3
21
+24 VDC in (+)
+24 V I/O (+)
Precision
DO2 (+)
3
+24 V I/O (+)
5
8
2 1
Precision
DO1 (+)
64
7
+24 V I/O (+)
Configurable
DO/DI (+)
C
B
A. 8-pin male power and Modbus connector
B. Not used with output option S
C. 8-pin female discrete I/O connector
Table 4-5: Option S - power and Modbus connector
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Installation Manual 23
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Table 4-5: Option S - power and Modbus connector (continued)
Pin identification Wire color Outputs
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
Note
Connector B is inactive with output option S
Table 4-6: Option S - discrete I/O connector
M12 pin Wire color Outputs
Pin 1 White Configurable DO/DI (+)
Pin 2 Brown +24 V I/O (+)
Pin 3 Green Inactive
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Precision DO1 (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 V I/O (+)
Pin 8 Red Precision DO2 (+)
Note
Valves are connected between the +24V I/O and the DO. If the valve is polarity sensitive,
then Valve + goes to 24V I/O (+).
4.4 Connect wires for output option T
The FMT with output option T has a combined 24V/RS-485 connector, a high-precision
Discrete Output connector, and an mA Output connector. This output configuration
enables direct wiring to the valve, including power output to the valve.
Procedure
Insert an appropriate cable into each of the connectors shown in Figure 4-5.
24 Micro Motion Filling Mass Transmitter
Installation Manual Wiring for Filling Mass Transmitters with Modbus
MMI-20017127 May 2021
Figure 4-5: Option T connectors
Precision
DO1 (+)
Configurable
DO/DI (+)
RS-485/A
RS-485/B
A
C
+24 V I/O (+)
+24 VDC in (–)
+24 VDC in (+)
+24 V I/O (+)
Precision
DO2 (+)
6 4
7
3
+24 V I/O (+)
5
8
5
8
2 1
3
21
64
7
A. 8-pin male power and Modbus connector
B. 5-pin female PROFIBUS connector
C. 8-pin female discrete I/O connector
Table 4-7: Option T - power and Modbus connector
B
mA ((+)
mA (-)
4
3
1
2
Pin identification Wire color Outputs
Pin 1 White +24 VDC in (+)
Pin 2 Brown RS-485B/Universal Service Port (USP)
Pin 3 Green RS-485A/Universal Service Port (USP)
Pin 4 Yellow mA (-)
Pin 5 Gray mA (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 VDC in (-)
Pin 8 Red Inactive
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Table 4-8: Option T - PROFIBUS connector
Pin identification Wire color Outputs
Pin 1 Inactive Inactive
Pin 2 Green mA (-)
Pin 3 Inactive Inactive
Pin 4 Red mA (+)
Pin 5 Inactive Inactive
Table 4-9: Option T - discrete I/O connector
M12 pin Wire color Outputs
Pin 1 White Configurable DO/DI (+)
Pin 2 Brown +24 V I/O (+)
Pin 3 Green Inactive
Pin 4 Yellow +24 V I/O (+)
Pin 5 Gray Precision DO1 (+)
Pin 6 Pink Inactive
Pin 7 Blue +24 V I/O (+)
Pin 8 Red Precision DO2 (+)
26 Micro Motion Filling Mass Transmitter
A
B
C
D
E
C
Installation Manual Supplementary information
MMI-20017127 May 2021
5 Supplementary information
5.1 Install a replacement electronics module
The electronics module can be removed and replaced easily.
See Figure 5-1 for an illustration of the transmitter components.
Figure 5-1: Transmitter components
A. 4 x 5/16" bolts
B. Housing cover
C. 3 x screws holding the module in place
D. Circuit board harness connectors
E. Alignment notch
Installation Manual 27
Procedure
1. Loosen the four 5/16" bolts securing the housing cover.
2. Lift the housing cover straight up.
3. Disconnect the circuit board harness connectors.
4. Remove the three screws holding the electronics module in place.
Supplementary information Installation Manual
May 2021 MMI-20017127
5. Lift the electronics module out of the transmitter housing.
6. Slide the new module into the transmitter housing.
Tip
Use the alignment notch to help align the connector on the bottom of the
electronics module with the 9-pin connector inside the transmitter housing.
7. Secure the new module with the three screws removed previously.
8. Reconnect the circuit board harness connectors.
9. Lower the housing cover onto the base of the transmitter.
10. Tighten the four 5/16" bolts.
28 Micro Motion Filling Mass Transmitter
2 13/16
(71)
2 13/16
(71)
4 × Ø3/8
(10)
3 11/16
(93)
3 × 1/2"–14 NPT
or M20 × 1.5
1
(25)
2 1/4
(57)
4 5/16
(110)
8 7/16
(214)
9 5/16
(237)
Wall mount
To centerline of 2" instrument pole
1 7/8 (47)
2 11/16 (69)
3 15/16
(99)
6 13/16
(174)
4 11/16
(119)
2 7/16
(62)
Ø4 11/16
(119)
4 1/2
(114)
2 1/4
(57)
4 3/4
(120)
To 1/2"–NPT
or M20
Installation Manual Specifications
MMI-20017127 May 2021
A Specifications
A.1 Physical specifications
Type Description
Mounting options Field-mount
• Integrally mounted to a Micro Motion F-Series or R-Series
sensor
• Remotely mounted to any 4-wire or 9-wire Micro Motion
Coriolis sensor
Housing NEMA 4X (IP66) polyurethane-painted cast aluminum
Weight(4-wire remote-mount
8 lb (3.6 kg)
option)
Weight (9-wire remote-mount
14 lb (6.4 kg)
option)
Cable gland entrances ½ in –14 NPT or M20 × 1.5 female conduit ports for outputs and
power supply
¾ in –14 NPT female conduit port for sensor/core processor
cable
Figure A-1: 4-wire remote mount transmitter dimensions (painted aluminum
housing)
Installation Manual 29
2 13/16
(71)
2 13/16
(71)
4 × Ø3/8
(10)
5 7/16
(139)
2 × 1/2"–14 NPT
or M20 × 1.5
2 5/8
(66)
2 13/16
(71)
3 1/16
(78)
8 11/16
(220)
9 5/8
(244)
Wall mount
To centerline of 2" instrument pole
3 13/16 (97)
2 11/16 (69)
3 15/16
(99)
6 13/16
(174)
6 5/16
(160)
2 7/16
(62)
Ø4 11/16
(119)
6 3/16
(158)
5 11/16
(144)
7 3/16
(182)
13/16
(21)
3/4"–14 NPT
3
(76)
2 13/16
(71)
4 x Ø3/8
(10)
2 13/16
(71)
5 7/16
(139)
2 × 1/2"–14 NPT
or M20 × 1.5
3 3/16
(80)
2 7/8
(72)
7 3/4
(196)
3 7/8
(98)
2 11/16
(69)
4 3/8
(111)
13/16
(21)
3 7/8
(98)
5 9/16
(141)
9 7/16
(240)
1/2"–14 NPT
For Wireless
THUMB Adapter
7 3/16
(182)
2 7/16
(62)
Ø4
(102)
6 3/16
(158)
2 11/16
(68)
5 11/16
(144)
Specifications Installation Manual
May 2021 MMI-20017127
Figure A-2: 9-wire remote mount transmitter dimensions (painted aluminum
housing)
Figure A-3: 4-wire and 9-wire remote mount transmitter dimensions (stainless steel
housing)
30 Micro Motion Filling Mass Transmitter
2 13/16
(71)
2 13/16
(71)
4 × Ø3/8
(10)
6 3/16
(158)
2 1/4
(57)
4 9/16
(116)
wall mount
5 1/2 (140)
To centerline of 2" instrument pole
2 1/2
(64)
1/2"–14 NPT
or M20 × 1.5
2 3/8
(61)
1 11/16
(43)
3 5/16
(84)
3/4"–14 NPT
5 11/16
(144)
Ø4 3/8
(111)
Installation Manual Specifications
MMI-20017127 May 2021
Figure A-4: Remote core processor dimensions
Installation Manual 31
Specifications Installation Manual
May 2021 MMI-20017127
Figure A-5: Remote enhanced core processor dimensions
Ø4 3/8
(111)
5 11/16
(144)
To centerline of 2" instrument pole
5 1/2 (140)
6 3/16
(158)
4 × Ø3/8
(10)
2 13/16
(71)
4 1/2
(113)
2 13/16
(71)
3 13/16
(97)
5 7/16
(139)
4 9/16
(116)
wall mount
2 1/2
(64)
2 5/16
(58)
3/4"–14 NPT
1/2"–14 NPT
or M20 × 1.5
3 7/8
(99)
4 9/16
(119)
32 Micro Motion Filling Mass Transmitter
3.90
(99)
4.41
(112)
1.78
(45)
Installation Manual Specifications
MMI-20017127 May 2021
Figure A-6: Transmitter dimensions
Installation Manual 33
2 13/16
(71)
2 13/16
(71)
4 × Ø3/8
(10)
6 3/16
(158)
2 1/4
(57)
4 9/16
(116)
wall mount
5 1/2 (140)
To centerline of 2" instrument pole
2 1/2
(64)
1/2"–14 NPT
or M20 × 1.5
2 3/8
(61)
1 11/16
(43)
3 5/16
(84)
3/4"–14 NPT
5 11/16
(144)
Ø4 3/8
(111)
Specifications Installation Manual
May 2021 MMI-20017127
Figure A-7: Remote core processor dimensions
34 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
Figure A-8: Remote enhanced core processor dimensions
Ø4 3/8
(111)
5 11/16
(144)
To centerline of 2" instrument pole
5 1/2 (140)
4 9/16
(116)
wall mount
3 13/16
(97)
2 13/16
(71)
5 7/16
(139)
6 3/16
(158)
4 × Ø3/8
(10)
2 13/16
(71)
4 1/2
(113)
Item Description
Housing and mounting Transmitter 316L stainless steel
Transmitter is integrally mounted to sensor at
factory. All electronics are encapsulated.
• When mounted on a CMFS sensor, the
transmitter is welded to the sensor case.
• When mounted to other sensor models, the
transmitter is clamped to the sensor case.
2 1/2
(64)
2 5/16
(58)
3/4"–14 NPT
1/2"–14 NPT
or M20 × 1.5
3 7/8
(99)
4 9/16
(119)
Exterior surfaces are optionally polished to Ra 64.
NEMA 4X (IP66/IP67)
Sensor Refer to sensor specifications for sensor case
materials.
Weight Transmitter 7.1 lb (3.22 kg)
Sensor Refer to sensor specifications for sensor weight.
Installation Manual 35
8.95
(227.3)
5.2
(132.1)
2.0
(50.8)
Specifications Installation Manual
May 2021 MMI-20017127
Item Description
Dimensions Transmitter 2 in (51 mm) x 8.95 in (227.3 mm) x 5.2 in
(132 mm) See Figure A-9.
Sensor Refer to sensor specifications for sensor
dimensions.
Status LED One or two status indicators on internal
transmitter module (for commissioning, not
visible in normal use)
• LED1: Indicates transmitter status
• LED2: Indicates PROFIBUS-DP connection
status
(1)
(1) Available only with electronic output options Q, U, or V.
Figure A-9: Transmitter dimensions
A.2 Electrical connections
Type Description
Input/output connections Two pairs of wiring terminals for transmitter outputs. Screw
connectors accept one or two solid conductors, 14 AWG
(2.08 mm²) to 12 AWG (3.31 mm²); or one or two stranded
conductors, 22 AWG (0.326 mm²) to 14 AWG (2.08 mm²). Three
pairs of wiring terminals for transmitter outputs. Screw
connectors accept one or two solid conductors, 14 AWG
(2.08 mm²) to 12 AWG (3.31 mm²); or one or two stranded
conductors, 22 AWG (0.326 mm²) to 14 AWG (2.08 mm²).
Power connections One pair of wiring terminals accepts AC or DC power.
One internal ground lug for power-supply ground wiring.
Screw connectors accept one or two solid conductors, 14 AWG
(2.08 mm²) to 12 AWG (3.31 mm²); or one or two stranded
Digital communications
maintenance connections
36 Micro Motion Filling Mass Transmitter
conductors, 22 AWG (0.326 mm²) to 14 AWG (2.08 mm²).
Two clips for temporary connection to the service port.
Installation Manual Specifications
MMI-20017127 May 2021
Type Description
Input/output connections Two pairs of wiring terminals for transmitter outputs. Screw
connectors accept one or two solid conductors, 14 AWG
(2.08 mm²) to 12 AWG (3.31 mm²); or one or two stranded
conductors, 22 AWG (0.326 mm²) to 14 AWG (2.08 mm²). Three
pairs of wiring terminals for transmitter outputs. Screw
connectors accept one or two solid conductors, 14 AWG
(2.08 mm²) to 12 AWG (3.31 mm²); or one or two stranded
conductors, 22 AWG (0.326 mm²) to 14 AWG (2.08 mm²).
Power connections One pair of wiring terminals accepts AC or DC power.
One internal ground lug for power-supply ground wiring.
Screw connectors accept one or two solid conductors, 14 AWG
(2.08 mm²) to 12 AWG (3.31 mm²); or one or two stranded
conductors, 22 AWG (0.326 mm²) to 14 AWG (2.08 mm²).
Digital communications
maintenance connections
Core processor connection The transmitter has two pairs of terminals for the 4-wire
Power Self-switching AC/DC input, automatically recognizes supply
Type Descriptions
Input/output connections Three pairs of wiring terminals for transmitter outputs. Screw
Two clips for temporary connection to the service port.
connection to the sensor-mounted core processor:
• One pair is used for the RS-485 connection to the core
processor
• One pair is used to supply power to the core processor
Plug terminals accept solid or stranded conductors, 24 AWG
(0.205 mm²) to 12 AWG (3.31 mm²).
voltage
• 85 to 265 VAC, 50/60 Hz, 6 watts typical, 11 watts maximum
• 18 to 100 VDC, 6 watts typical, 11 watts maximum
• Complies with low voltage directive 2006/95/EC per EN
61010-1 (IEC 61010-1) with amendment 2, and Installation
(Overvoltage) Category II, Pollution Degree 2
terminals accept stranded or solid conductors, 24 AWG
(0.205 mm²) to 12 AWG (3.31 mm²).
Power connections The transmitter has two pairs of terminals for the power
connection:
• Either pair accepts DC power
• The remaining pair is used for making a jumper connection to
a second transmitter
Plug terminals accept solid or stranded conductors, 24 AWG
(0.205 mm²) to 12 AWG (3.31 mm²).
Installation Manual 37
Specifications Installation Manual
May 2021 MMI-20017127
Type Descriptions
Digital communications
maintenance connections
Core processor connection The transmitter has two pairs of terminals for the 4-wire
Item Output option Description
Connection type Phoenix Contact M-12 circular
Power connection P, Q, R, S, U, V Power and mA on same connector
Digital communications P, R, S, T Modbus
Isolation P,Q,R, U Isolated I/O
Two clips for temporary connection to the service port. One pair
of terminals supports Modbus/RS-485 signal or service port
mode. On device power-up, user has 10 seconds to connect in
service port mode. After 10 seconds, the terminals default to
Modbus/RS-485 mode.
connection to the core processor:
• One pair is used for the RS-485 connection to the core
processor
• One pair is used to supply power to the core processor
Plug terminals accept solid or stranded conductors, 24 AWG
(0.205 mm²) to 12 AWG (3.31 mm²).
connectors
T mA on separate connector
Q, U, V PROFIBUS-DP
S,T, V High-side common (not isolated)
A.3 Input/output signals
Table A-1: I/O and digital communication for 1700 transmitters
Description 1700 with output
code
A D
One active 4–20 mA Output, not intrinsically safe:
• Isolated to ±50 VDC from all other outputs and Earth ground
• Maximum load limit: 820 ohms
• Can report mass flow or volume flow
• Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 Version 03.02.2003
✓
38 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
Table A-1: I/O and digital communication for 1700 transmitters (continued)
Description 1700 with output
code
A D
One active frequency/pulse output, not intrinsically safe:
• Can report mass flow or volume flow, which can be used to indicate flow rate or total
• Reports the same flow variable as the mA Output
• Scalable to 10,000 Hz
• Voltage is +24 VDC ±3% with 2.2 kohm internal pull-up resistor
• Linear with flow rate to 12,500 Hz
• Configurable polarity: active high or active low
• Can be configured as a Discrete Output to report flow direction and flow switch
One intrinsically safe passive 4–20 mA Output:
• Maximum input voltage: 30 VDC, 1 watt maximum
• Maximum load limit: R
max
= (V
– 12)/0.023
supply
(1)
• Can report mass flow or volume flow
• Entity parameters: Ui = 30 VDC, Ii = 300 mA, Pi = 1W, Ci = 0.0005 μF, Li = Less than 0.05mH
• Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 Version 03.02.2003
One intrinsically safe frequency/pulse output or configurable frequency/pulse/discrete output:
• Maximum input voltage: 30 VDC, 0.75 watt maximum
• Maximum load limit:
— Rmax = (V
— Rmin = (V
supply
supply
- 4)/0.003
- 25)/0.006
(2)
• Rreports the same flow variable as the mA Output
• Frequency Output is independent of the mA Output
• Scalable to 10,000 Hz
• Entity parameters: Ui = 30 VDC, Ii = 100 mA, Pi = 0.75W, Ci = 0.0005 μF, Li = Less than 0.05mH
• Output is linear with flow rate to 12,500 Hz
✓
✓
✓
Service port:
✓ ✓
• Can be used for temporary connection only
• Uses RS-485 Modbus signal, 38.4 kilobaud, one stop bit, no parity
HART®/RS-485, Modbus/RS-485:
(3)
✓
• One RS-485 output can be used for direct connection to a HART or Modbus host system;
accepts data rates between 1200 baud and 38.4 kilobaud
• HART revision 5 as default, selectable to HART revision 7
Installation Manual 39
Specifications Installation Manual
May 2021 MMI-20017127
Table A-1: I/O and digital communication for 1700 transmitters (continued)
Description 1700 with output
code
A D
HART/Bell 202:
• HART Bell 202 signal is superimposed on the primary mA Output, and is available for host
system interface. Frequency 1.2 and 2.2 kHz, Amplitude: to 1.0 mA, 1200 baud, Requires 250 to
600 ohms load resistance
• HART revision 5 as default, selectable to HART revision 7
(1) If communicating with HART a minimum of 250 ohms and 17.75 V supply is needed .
(2) Absolute minimum = 100 ohms for V
(3) Except when ordered with display code 8
< 25.6 volts.
supply
Table A-2: I/O and digital communication for 2700 transmitters
Description 2700 with output code
A2 BC3 D4 EG N
• One active 4–20 mA Output, not intrinsically safe:
— Isolated to ±50 VDC from all other outputs and earth ground
— Maximum load limit: 820 ohms
— Can report mass flow, volume flow, density, temperature, or drive
gain
— Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43
Version 03.02.2003
• One active frequency/pulse output, not intrinsically safe:
— Can report mass flow or volume flow, which can be used to indicate
flow rate or total
— Independent of mA Output
— Scalable to 10,000 Hz
— Voltage is +24 VDC ±3% with 2.2 kohm internal pull-up resistor
— Linear with flow rate to 12,500 Hz
— Configurable polarity: active high or active low
— Can be configured as a Discrete Output to report five discrete
events, flow direction, flow switch, calibration in progress, or fault.
✓
✓ ✓
40 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
Table A-2: I/O and digital communication for 2700 transmitters (continued)
Description 2700 with output code
A2 BC3 D4 EG N
Three input/output channels (A, B, and C) that can be configured from the
following choices:
(1)
• One or two active 4–20 mA Outputs, not intrinsically safe:
— Isolated to ±50 VDC from all other outputs and earth ground
— Maximum load limits of mA1: 820 ohms; of mA2: 420 ohms
— Can report mass flow, volume flow, density, temperature, or drive
gain
— Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43
Version 03.02.2003
• One or two active or passive frequency/pulse outputs, not intrinsically
safe
— Can report mass flow or volume flow, which can be used to indicate
flow rate or total
— If configured as a dual pulse output, the channels are electrically
isolated but not independent
(2)
— Scalable to 10,000 Hz
— If active, output voltages is +15 VDC ±3% with a 2.2 kohm internal
pull-up resistor
— If passive, output voltage is 30 VDC maximum, 24 VDC typical,
sinking up to 500 mA at 30 VDC
— Output is linear with flow rate to 12,500 Hz
• One or two active or passive Discrete Outputs, not intrinsically safe:
— Can report five discrete events, flow switch, forward/reverse flow,
calibration in progress, or fault
— If active, output voltage is +15 VDC ±3% with a 2.2 kohm internal
pull-up resistor
— If passive, output voltage is 30 VDC maximum, 24 VDC typical,
sinking up to 500 mA at 30 VDC
✓
One FOUNDATION™ Fieldbus H1 or PROFIBUS-PA output:
✓
• FOUNDATION Fieldbus and PROFIBUS-PA wiring is intrinsically safe with an
intrinsically safe power supply
• The transmitter fieldbus circuit is passive, and draws power from the
fieldbus segment. Current draw from the fieldbus segment is 13 mA
• Manchester-encoded digital signal conforms to IEC 61158-2
One FOUNDATION Fieldbus H1 output:
✓
• FOUNDATION Fieldbus wiring is non-incendive
• The transmitter fieldbus circuit is passive, and draws power from the
fieldbus segment. Current draw from the fieldbus segment is 13 mA
• Manchester-encoded digital signal conforms to IEC 61158-2
Installation Manual 41
Specifications Installation Manual
May 2021 MMI-20017127
Table A-2: I/O and digital communication for 2700 transmitters (continued)
Description 2700 with output code
A2 BC3 D4 EG N
• Two intrinsically safe passive 4–20mA Outputs:
— Maximum input voltage: 30 VDC, 1 watt maximum
— Maximum load limit: R
max
= (V
– 12)/0.023
supply
(3)
Note
— Can report mass flow, volume flow, density, temperature, or drive
gain
— Entity parameters: Ui = 30 VDC, Ii = 300 mA, Pi = 1W, Ci = 0.0005 μF,
Li = Less than 0.05mH
— Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43
Version 03.02.2003
• One intrinsically safe frequency/pulse output or configurable frequency/
pulse/discrete output:
— Maximum input voltage: 30 VDC, 0.75 watt maximum
— Maximum load limit:
• Rmax = (V
• Rmin = (V
supply
- 25)/0.006
supply
- 4)/0.003
(4)
— Can report mass flow or volume flow, which can be used to indicate
flow rate or total
— Frequency Output is independent of the mA Output
— Scalable to 10,000 Hz
— Entity parameters: Ui = 30 VDC, Ii = 100 mA, Pi = 0.75W, Ci = 0.0005
μF, Li = Less than 0.05mH
— Output is linear with flow rate to 12,500 Hz
✓
Service port:
✓ ✓ ✓ ✓ ✓
• Can be used for temporary connection only
• Uses RS-485 Modbus signal, 38.4 kilobaud, one stop bit, no parity
HART/RS-485, Modbus/RS-485:
✓
• One RS-485 output can be used for direct connection to a HART or
Modbus host system; accepts data rates between 1200 baud and 38.4
kilobaud
• HART revision 5 as default, selectable to HART revision 7
HART/Bell 202:
✓ ✓ ✓
• HART Bell 202 signal is superimposed on the primary mA Output, and is
available for host system interface. Frequency 1.2 and 2.2 kHz,
Amplitude: to 1.0 mA, 1200 baud, Requires 250 to 600 ohms load
resistance
• HART revision 5 as default, selectable to HART revision 7
42 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
(1) When output option B is ordered, the channels are configured at the factory for two mA and one Frequency Output;
When output option C is selected, the channels are custom configured at the factory.
(2) For custody transfer using double-pulse Frequency Output, the transmitter can be configured for two Frequency
Outputs. The second output can be phase shifted –90, 0, 90, or 180 degrees from the first output, or the dual-pulse
output can be set to quadrature mode
(3) If communicating with HART a minimum of 250 ohms and 17.75 V supply is needed.
(4) Absolute minimum = 100 ohms for V
< 25.6 volts.
supply
Table A-3: I/O and digital communication for 1500 transmitters
Description
One active 4–20 mA Output, not intrinsically safe:
• Isolated to ±50 VDC from all other outputs and Earth ground
• Maximum load limit: 820 ohms
• Can report mass flow or volume flow
• Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 Version 03.02.2003
One active frequency/pulse output, not intrinsically safe:
• Can report mass flow or volume flow, which can be used to indicate flow rate or total
• Reports the same flow variable as the mA Output
• Scalable to 10,000 Hz
• Voltage is +15 VDC ±3% with 2.2 kohm internal pull-up resistor
• Linear with flow rate to 12,500 Hz
• Configurable polarity: active high or active low
• Can be configured as a Discrete Output to report five discrete events, flow direction, flow
switch, calibration in progress, or fault
Service port, Modbus/RS-485 (terminals 33-34)
• After device power up, terminals 33 and 34 are available in service port mode for 10 seconds:
— Modbus RTU protocol
— 38,400 baud
— No parity
— One stop bit
— Address = 111
• After 10 seconds, terminals 33 and 34 default to Modbus/RS-485:
— Modbus RTU or Modbus ASCII protocol (default: Modbus RTU)
— 1200 to 38,400 baud rate (default: 9600)
— Stop bit configurable (default: one stop bit)
— Parity configurable (default: odd parity)
HART/Bell 202:
• HART Bell 202 signal is superimposed on the primary mA Output, and is available for host
system interface. Frequency 1.2 and 2.2 kHz, Amplitude: to 1.0 mA, 1200 baud, Requires 250
to 600 ohms load resistance
• HART revision 5 as default, selectable to HART revision 7
Installation Manual 43
Specifications Installation Manual
May 2021 MMI-20017127
Table A-3: I/O and digital communication for 1500 transmitters (continued)
Description
One zero button that can be used to start the flow meter zeroing procedure
Table A-4: I/O and digital communication for 1500 transmitters with filling and
dosing application
Description
One active 4–20 mA Output, not intrinsically safe:
• Isolated to ±50 VDC from all other outputs and Earth ground
• Maximum load limit: 600 ohms
• Can report mass flow or volume flow, or can control a two-position discrete valve or three-
position analog valve
• Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 Version 03.02.2003
One or two Discrete Outputs:
• Can report fill in progress or fault, or can control discrete valve
• Maximum sink capability is 500 mA
• Configurable for internal or external power
— Internally powered to 15 VDC ±3%, internal 2.2 kΩ pull-up, or
— Externally powered 3-30 VDC max., sinking up to 500 mA at 30 VDC maximum
One Discrete Input (can be configured instead of one of the Discrete Outputs):
• Configurable for internal or external power
• Can be used to begin fill, end fill, pause fill, resume fill, reset fill total, reset mass total, reset
volume total, or reset all totals (includes fill total)
Service port, Modbus/RS-485 (terminals 33-34):
• After device power up, terminals 33 and 34 are available in service port mode for 10 seconds:
— Modbus RTU protocol
— 38,400 baud
— No parity
— One stop bit
— Address = 111
• After 10 seconds, terminals 33 and 34 default to Modbus/RS-485:
— Modbus RTU or Modbus ASCII protocol (default: Modbus RTU)
— 1200 to 38,400 baud rate (default: 9600)
— Stop bit configurable (default: one stop bit)
— Parity configurable (default: odd parity)
One zero button that can be used to start the flowmeter zeroing procedure
44 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
Table A-5: I/O and digital communication details for 2500 transmitters
Description
Three input/output channels (A, B, and C) that can be configured from the following choices:
• One or two active 4–20 mA Outputs (Channels A and B):
— Not intrinsically safe
— Isolated to ±50 VDC from all other outputs and earth ground
— Maximum load limits of mA1: 820 ohms; of mA2: 420 ohms
— Can report mass flow, volume flow, density, temperature, or drive gain
— Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 Version 03.02.2003
• One or two active or passive frequency/pulse outputs (Channels B and C):
— Not intrinsically safe
— Can report mass flow or volume flow, which can be used to indicate flow rate or total
— If configured as a dual pulse output, the channels are electrically isolated but not
independent
(2)
— Scalable to 10,000 Hz
— If active, output voltages is +15 VDC ±3% with a 2.2 kohm internal pull-up resistor
— If passive, output voltage is 30 VDC maximum, 24 VDC typical, sinking up to 500 mA at 30
VDC
— Output is linear with flow rate to 12,500 Hz
• One or two active or passive Discrete Outputs (Channels B and C):
— Not intrinsically safe
— Can report five discrete events, flow switch, forward/reverse flow, calibration in progress,
or fault
— If active, output voltage is +15 VDC ±3% with a 2.2 kohm internal pull-up resistor
— If passive, output voltage is 30 VDC maximum, 24 VDC typical, sinking up to 500 mA at 30
VDC
• One Discrete Input (Channel C)
(1)
Service port, Modbus/RS-485 (terminals 33-34):
• After device power up, terminals 33 and 34 are available in service port mode for 10 seconds:
— Modbus RTU protocol
— 38,400 baud
— No parity
— One stop bit
— Address = 111
• After 10 seconds, terminals 33 and 34 default to Modbus/RS-485:
— Modbus RTU or Modbus ASCII protocol (default: Modbus RTU)
— 1200 to 38,400 baud rate (default: 9600)
— Stop bit configurable (default: one stop bit)
— Parity configurable (default: odd parity)
Installation Manual 45
Specifications Installation Manual
May 2021 MMI-20017127
Table A-5: I/O and digital communication details for 2500 transmitters (continued)
Description
HART/Bell 202:
• HART Bell 202 signal is superimposed on the primary mA Output, and is available for host
system interface. Frequency 1.2 and 2.2 kHz, Amplitude: to 1.0 mA, 1200 baud, Requires 250
to 600 ohms load resistance
• HART revision 5 as default, selectable to HART revision 7
(1) When output option B is ordered, the channels are configured at the factory for two mA and one
Frequency Output; When output option C is selected, the channels are custom configured at the
factory.
(2) For custody transfer using double-pulse Frequency Output, the transmitter can be configured for
two Frequency Outputs. The second output can be phase shifted –90, 0, 90, or 180 degrees from
the first output, or the dual-pulse output can be set to quadrature mode
Input/output Description
One mA Output Active (internally powered)
Not intrinsically safe
Isolated to ±50 VDC from all other outputs and earth ground
Maximum load limit: 820 Ω
Uses: Report mass flow, volume flow, density, temperature, percent of fill
completed
Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43
Version 03.02.2003
(1)
Two high-precision
Discrete Outputs
One standard Discrete
(1)
Output
One standard discrete
(1)
input
(1)
Passive (externally powered): 3–30 VDC max., sinking up to 500 mA at 30
VDC max.
Not intrinsically safe
Use: Discrete valve control
Propagation delay:
• OFF to ON: 0.25 to 1.0 milliseconds
• ON to OFF: 0.02 to 0.15 milliseconds
Passive (externally powered): 3–30 VDC max., sinking up to 500 mA at 30
VDC max.
Not intrinsically safe
Uses: Report fill in progress or fault, or control purge valve
Passive (externally powered):
• Internal power: Weak 100 K internal pull-up allows contact-closing
input
• External power: +3–30 VDC max.
Not intrinsically safe
Uses: Begin fill, end fill, pause fill, resume fill, reset mass total, reset
volume total, or reset all totals (includes fill total)
46 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
Input/output Description
One standard
frequency/pulse
(2)
output
(1) Available only with output option R, S, T, U, or V.
(2) Available only with output option P or Q.
Passive (externally powered): +3–30 VDC max., sinking up to 500 mA at
30 VDC max.
Not intrinsically safe
Scalability: 0 to 15,000 Hz
Uses: Pulse input (flow rate) to PLC counter card or pulse-counting
application
A.4 Digital communications
Protocol Description
Service port Standard Micro Motion service port protocol:
Modbus RTU 38,400 baud rate, one stop bit, no
parity
Modbus/
RS-485
(1)
Auto-detects and responds to:
• Modbus RTU protocol
• All baud rates between 1200 and 38,400
• One or two stop bits
• Any parity
Note
There is only one physical port
for both Modbus and the
service port
PROFIBUS-
(2)
DP
(1) Available only with output option P, R, S, or T.
(2) Available only with output option Q, U, or V.
Digital 2-way communications protocol
Automatically recognizes network baud rate
A.5 Host interface
Output option Interface
Q, U, V DPV-1 host with acyclic communication is required for basic functionality
ProLink III software, or a Siemens SIMATIC PDM are required for complete
device configuration
Supplied with transmitter:
• GSD file conforming to the PROFIBUS-DP specification
• DD file conforming to PROFIBUS EDDL specification
— Provides PROFIBUS Class 1 Master functions
— Enables control of all input and output process data
— Provides PROFIBUS Class 2 Master functions
— Enables device configuration
Installation Manual 47
Specifications Installation Manual
May 2021 MMI-20017127
A.6 Power supply
Item Description
Power requirements Input supply 24 VDC
System requirements 5.5 W (device) + I/O requirements (1 A max at
24 VIO passthrough)
Fuse Device fuse 800 mA
24 VIO fuse 1.6 A
Safety Reverse-polarity and short-circuit protection
Complies with low voltage directive
2006/95/EC per IEC 61010-1
Installation (overvoltage) Category II,
Pollution Degree 2
A.7 Environmental limits
Type Limits
Ambient temperature
limits
Humidity limits 5 to 95% relative humidity, non-condensing at 140 °F (60 °C)
Vibration limits Meets IEC68.2.6, endurance sweep, 5 to 2000 Hz, 50 sweep cycles at
-32 °F (-36 °C) to 140 °F (60 °C)
1.0 g
A.8 Environmental effects
Type Effect
EMI effects Complies with EMC directive 2008/104/EC per EN 61326-2-3
Complies with NAMUR NE21 Version: 22.08.2007
Ambient temperature
effect
On mA output: ±0.005% of span per °C
48 Micro Motion Filling Mass Transmitter
Installation Manual Specifications
MMI-20017127 May 2021
A.9 Hazardous area classifications
Agency Approval
CSA C-US Class I, Div. 2, Groups A,B,C,D
Class II, Div. 2, Groups F, G
ATEX II 3G Ex nA IIC T5 Gc
II 3D Ex tc IIIC T70° C Dc
IP 66/67
IECEx Ex nA IIC T5 Gc
IP 66/67
Installation Manual 49
*MMI-20017127*
MMI-20017127
Rev. AH
2021
For more information:
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2021 Micro Motion, Inc. All rights reserved.
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Electric Co. Micro Motion, ELITE, ProLink, MVD and MVD Direct
Connect marks are marks of one of the Emerson Automation
Solutions family of companies. All other marks are property of
their respective owners.
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