Specifications

One or two frequency/pulse outputs:

Channels B and C are configurable as frequency/pulse outputs

If both are configured for frequency/pulse:

-The channels function as a dual-pulse output which reports a single process variable. Channels are electrically isolated but not independent

-Output on channel C can be phase-shifted 0, 90, or 180 degrees from the output on channel B, or the dual-pulse output can be set to quadrature mode

Not intrinsically safe

Configurable for internal or external power (active or passive):

-If internally powered, output voltage is 15 VDC ±3%, internal 2.2 kohm pull-up

-If externally powered, output voltage is 3–30 VDC maximum, sinking up to 500 mA at 30 VDC maximum

Scalable to 10,000 Hz

Can report mass flow rate or volume flow rate, which can be used to indicate flow rate or total flow

Linear with flow rate to 12,500 Hz

Configurable polarity: active high or active low

One or two discrete outputs:

Channels B and C are configurable as discrete outputs

Can report event 1, event 2, event 1 & 2, flow direction, flow switch, calibration in progress, or fault

Maximum sink capability: 500 mA

Configurable for internal or external power (active or passive):

-If internally powered, output voltage is 15 VDC ±3%, internal 2.2 kohm pull-up

-If externally powered, output voltage is 3–30 VDC maximum, sinking up to 500 mA at 30 VDC maximum

Configurable polarity: active high or active low

One discrete input:

Channel C is configurable as a discrete input

Not intrinsically safe

Configurable for internal or external power:

-Internal power: 15 VDC, 7 mA maximum source current

-External power: 3–30 VDC maximum

Can be used to start flowmeter zeroing procedure, reset mass total, reset volume total, reset corrected volume total, or reset all totals

Model 2700 transmitters with intrinsically safe FOUNDATION fieldbus outputs option board (output option code E)

One FOUNDATION fieldbus H1 output:

-FOUNDATION fieldbus wiring is intrinsically safe with an intrinsically safe power supply

-Manchester-encoded digital signal conforms to IEC 1158-2

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Micro Motion® Model 1700 and 2700 Transmitters

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Emerson 1700, 2700 installation manual Specifications