Emerson Micro Motion Transmitters and Discrete Controllers Series 3000 Instrukcja Użytkownika Pobierz pdf (Strona 6)

6 Series 3000 Transmitters and Discrete Controllers

Series 3000 functional specifications

Housings

Rack-mount

486,2 mm rack-mount housing meets DIN standard 41494

and IEC 297-3

Front panel is rated IP40

Panel-mount

With bezel mounting kit, fits into same cutout as

Micro Motion peripherals. Series 3000 bezel is larger

than bezel on Micro Motion DRT, FMS-3, DMS, NFC, or

NOC; dimensions provided on page 11

Front panel with bezel is rated NEMA IP65 (NEMA 4X)

Field-mount

Compartment with threaded cover contains electronics

Terminal compartment contains non-intrinsically safe

compartment with input and output terminals; and

intrinsically safe compartment with interface/display,

sensor terminals (Model 3700 only), and optional input

and output terminals

Mounting bracket and interface/display rotate to allow

mounting in four different orientations

Rated IP67 (NEMA 4X)

Interface/display

Display

Models 3300 and 3500

Backlit LCD, 128x128 pixel, bit map

Adjustable contrast

Non-glare, chemical-resistant acrylic lens

Models 3350 and 3700

Backlit LCD, 128x128 pixel, bit map

Adjustable contrast

Non-glare tempered glass lens

Suitable for hazardous area installation

Keypad membrane switch

Large pushbuttons with tactile feedback

Software-defined function keys

Chemical-resistant polyester

Weight

Models 3300 and 3500

Maximum 1,6 kg, excluding prepared cables

Models 3350 and 3700

8,6 kg

Electrical connections

Input and output connections

Rack-mount

Type D connectors per DIN standard 41612 (IEC 603-2)

Available as solder tails (standard) or screw terminals

(optional)

Screw terminals accept 0,25 mm

to 1,5 mm

wires

Panel-mount

Screw terminals (standard) or I/O cable with remote DIN

rail-mount screw terminals (optional)

Remote terminals attach to any of four rail types. I/O cable

is available in lengths of 0,6;1,5 and 3 meters

Terminals accept 0,25 mm

to 1,5 mm

wires

Field-mount

Two color-coded wiring compartments

Compartment with intrinsically safe terminals has

two 3/4-inch NPT or M20x1,5 conduit openings

Compartment with non-intrinsically-safe terminals has

three 3/4-inch NPT or M20x1,5 conduit openings

Screw terminals accept 0,34 mm

to 1,5 mm

wires

Power connection

Rack-mount

Screw terminals are fixed to rack chassis

Ground makes first and breaks last

Terminals accept 0,75 mm

to 2,5 mm

wires

Panel-mount

Screw terminals accept 0,75 mm

to 2,5 mm

wires

Field-mount

Screw terminals accept 0,75 mm

to 4,0 mm

wires

Input signals

Non-intrinsically-safe input signals

One 2-wire frequency/pulse input

Frequency range 0-20000 Hz

Minimum pulse width 25 µ-sec

Power sourcing or sinking

Voltage 0-0,8 VDC low state

3-30 VDC high state

Current nominal 5 mA pull-up

Two discrete, momentary inputs

Pulse width 0,15 µ-sec minimum

Voltage 0-0,8 VDC low state

3-30 VDC high state

dry contacts

Intrinsically safe input signals

One 9-wire Coriolis sensor signal input with ground

1 2 3 4 5 6 7 8 9 10 11 ... 19 20

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Emerson Micro Motion Transmitters and Discrete Controllers Series 3000 Instrukcja Użytkownika Strona 6

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