Emerson Network Router User Manual page 26

Installation and Setup
Table 2-4 Default communication parameters for Series 1000/2000/3000 transmitters
Transmitter
Model 1500/2500
Model 1700/2700
Analog
Model 1700/2700 I.S.,
Model 2700 Config. I/O
Model 2200S
Model 2400S Analog
Series 3000
(1) ProLink II automatically sets data bits appropriately for the configured protocol. Even though a data bits parameter may be
configured in the transmitter, you do not need to configure it in ProLink II. HART protocol is always 8 data bits. If your transmitter
is configured for Modbus with 7 data bits, specify Modbus ASCII; if your transmitter is configured for Modbus with 8 data bits, specify
Modbus RTU.
(2) Connection to primary mA output, or to HART clips (Model 2400S and Model 2200S transmitters only).
(3) Except Model 1500 transmitter with the Filling and Dosing application. The Model 1500 transmitter with the Filling and Dosing
application does not support Bell 202 / HART communication.
(4) HART/Bell 202 parameters are not configurable. The settings shown here are always in effect.
(5) Connection to RS-485 terminals.
(6) Available only on Model 1700/2700 transmitters with analog outputs.
Table 2-5 Default communication parameters for LF-Series transmitters
Transmitter
DIN rail
Field-mount with output
option 1 or 3
Field-mount with output
option 4
(1) ProLink II automatically sets data bits appropriately for the configured protocol. Even though a data bits parameter may be
configured in the transmitter, you do not need to configure it in ProLink II. HART protocol is always 8 data bits. If your transmitter
is configured for Modbus with 7 data bits, specify Modbus ASCII; if your transmitter is configured for Modbus with 8 data bits, specify
Modbus RTU.
(2) Connection to primary mA output.
(3) Except transmitters with the Filling and Dosing application. Transmitters with the Filling and Dosing application do not support
Bell 202 / HART communication.
(4) HART/Bell 202 parameters are not configurable. The settings shown here are always in effect.
(5) Connection to RS-485 terminals.
20
Physical layer Protocol
(2)(3)
Bell 202 HART
(5)
RS-485 Modbus RTU
(2)
Bell 202 HART
(5)(6)
RS-485 HART
(2)
Bell 202 HART
(2)
Bell 202 HART
(2)
Bell 202 HART
RS-485 Modbus
(RTU or ASCII)
(2)
Bell 202 HART
(5)
RS-485 Modbus RTU
Physical layer Protocol
(2)(3)
Bell 202 HART
(5)
RS-485 Modbus RTU
(2)
Bell 202 HART
(5)
RS-485 HART
(2)
Bell 202 HART
Default values
Data
Baud bits
(4)
1200 8
9600 8
(4)
1200 8
1200 8
(4)
1200 8
(4)
1200 8
(4)
1200 8
Auto- Auto-
detect detect
(4)
1200 8
9600 8
Default values
Data
Baud bits
(4)
1200 8
9600 8
(4)
1200 8
1200 8
(4)
1200 8
ProLink
Stop
(1)
bits Parity
1 odd
1 odd
1 odd
1 odd
1 odd
1 odd
1 odd
Auto- Auto-
detect detect
1 odd
1 odd
Stop
(1)
bits Parity
1 odd
1 odd
1 odd
1 odd
1 odd
®
II Software for Micro Motion
Address
0
1
0
0
0
0
0
1
0
1
Address
0
1
0
0
0
®
Transmitters