Figure 4-29: Typical ROC800 wiring
A. 1-5 volt device, externally powered
B. 1-5 volt device, ROC800 powered
C. Current loop device 4-20 mA, ROC800 powered
To connect the ROC800 AI-16 module to a device:
Procedure
1. Expose the end of the wire to a maximum length of 0.25 in (6.4 mm).
Note
We recommend twisted-pair cables for in/out (I/O) signal wiring. The module’s
terminal blocks accept wire sizes between 12 and 22 American wire gauge (AWG).
Allow some slack when making connections to prevent strain.
NOTICE
Electrical hazard
Exposing bare wires may cause a short circuit and damage equipment.
Keep exposed bare wires to a minimum.
2. Insert the exposed end into the clamp beneath the termination screw.
3. Tighten the screw.
There are two dip switches on the terminal block side of the module that can be
used to set a 250 Ω resistor in or out of circuit for each analog input.
To put an analog input’s resistor in circuit, flip the appropriate dip switch to
I
; to put
an analog input’s resistor out of circuit, flip the appropriate dip switch to
V
.
Installation and start-up
Reference Manual
June 2022
2-3-9000-744
88
Emerson.com/Rosemount
Содержание Rosemount 700XA
Страница 1: ...Reference Manual 2 3 9000 744 Rev L June 2022 Rosemount 700XA Gas Chromatograph ...
Страница 6: ...TxD TD or Sout Transmit data or signal out 6 ...
Страница 30: ...Overview Reference Manual June 2022 2 3 9000 744 30 Emerson com Rosemount ...
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Страница 117: ...Figure 5 10 LSIV exploded view Reference Manual Operation and maintenance 2 3 9000 744 June 2022 Rosemount 700XA 117 ...
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Страница 223: ...Figure A 19 Chromatogram menu Reference Manual Local operator interface LOI 2 3 9000 744 June 2022 Rosemount 700XA 223 ...
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Страница 270: ...Micro flame photometric detector µFPD Reference Manual June 2022 2 3 9000 744 270 Emerson com Rosemount ...
Страница 278: ...Pre defined Modbus map files Reference Manual June 2022 2 3 9000 744 278 Emerson com Rosemount ...
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