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10 ProLink
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II Software for Micro Motion
®
Transmitters
Installation and Setup
Table 2-2 Communication protocols and wiring methods for IFT97xx and RFT97xx transmitters
Transmitter type
Wiring method
IFT9701
IFT9703 RFT9712 RFT9739
Wiring
method #
HART protocol
Bell 202 physical layer
• Temporary or hard-wired connection to transmitter or
multidrop network
✓✓✓ 1
• Temporary connection to field-mount transmitters ✓✓ 2
• Temporary connection to rack-mount transmitters ✓ 3
RS-485 physical layer
• Temporary or hard-wired connection to transmitter or
multidrop network
✓✓ 5
Modbus protocol (RS-485 physical layer)
• Temporary or hard-wired connection to transmitter or
multidrop network
✓ 6
Table 2-3 Communication protocols and wiring methods for Model 1500/2500, Model 1700/2700, and
Series 3000 transmitters
Transmitter type
Wiring method
Model
1500/2500
Model
1700/2700
Series
3000
Wiring
method #
HART protocol
RS-485 physical layer
• Temporary or hard-wired connection to RS-485
terminals
AN ✓ 5
Bell 202 physical layer
• Temporary or hard-wired connection to primary mA
output or multidrop network
✓
(1)
(1) Except Model 1500 transmitter with the Filling and Dosing application. The Model 1500 transmitter with the Filling and Dosing
application does not support HART communication.
AN
CIO
✓ 1
• Temporary or hard-wired connection to primary mA
output or multidrop network
IS 4
Modbus protocol (RS-485 physical layer)
• Temporary or hard-wired connection to RS-485
terminals
✓ AN ✓ 6
• Temporary connection to service port ✓✓✓ 7