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Appendix A
Specifications
A.1 Functional specifications
The Model 1700 or 2700 transmitter’s functional specifications include:
•Electrical connections
•Input/output signals
•Digital communication
•Power supply
•Environmental requirements
•Ambient temperature effect
•EMC compliance
A.1.1 Electrical connections
Output connections
The transmitter has two (Model 1700) or three (Model 2700) pairs of wiring terminals for transmitter outputs.
•The Model 1700/2700 with analog outputs option board has one pair of wiring terminals for digital communications (Modbus or HART protocol on
•On the Model 2700 with FOUNDATION fieldbus or
Screw terminals accept one or two solid conductors, 14 to 12 AWG (2,5 to 4,0 mm2), or one or two stranded conductors, 22 to 14 AWG (0,34 to 2,5 mm2).
Power connection
The transmitter has two pairs of wiring terminals for the power connection:
•One pair of wiring terminals accepts AC or DC power
•One internal ground lug for
Screw terminals accept one or two solid conductors, 14 to 12 AWG (2,5 to 4,0 mm2), or one or two stranded conductors, 22 to 14 AWG (0,34 to 2,5 mm2).
Service port connection
The transmitter has two clips for temporary connection to the service port.
Output Wiring – Intrinsically Safe
Output Wiring – Configurable I/O Output Wiring – Fieldbus/PROFIBUS
Specifications
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