Maximum cable lengths between sensor and transmitter (continued)Table 1-2:
Cable type Wire gauge Maximum length
VDC 20 AWG (0.5 mm
2
) 500 ft (150 m)
VDC 18 AWG (0.8 mm
2
) 1000 ft (300 m)
RS-485 22 AWG (0.35 mm
2
) or
larger
1000 ft (300 m)
1.4 Output options
The transmitter was ordered and shipped for one of up to three output options. You must
know your transmitter output option to correctly install the transmitter. The eighth
character of the transmitter model number indicates the output option.
Output option model code indication for Model 1500 and Model 2500
transmitters
Figure 1-4:
The model number is located on the device tag on the side of the transmitter.
Output options for Model 1500 transmittersTable 1-3:
Model code Description
A One mA, one frequency, RS-485
C
(1)
One mA, two DO, RS-485
(1) Output code C on the Model 1500 transmitter is used only with the filling and dosing application.
Output options for Model 2500 transmittersTable 1-4:
Model code Description
B One mA, two configurable I/O channels, RS-485 – default configuration of two
mA, one FO
C One mA, two configurable I/O channels, RS-485 – custom configuration
Planning
4 Micro Motion
®
Model 1500 and Model 2500
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