Positioners

CMSH-S-VDE1-D-A-AL-N14-C1N12-HA

Part number: 8097421

Data sheet

Feature

Value

Structural design

digital, electropneumatic positioner

Mode of operation

Double-acting

Design features

Safety pneumatic output 2 exhausted

Safety pneumatic output 4 pressurized

Mounting position

Any

Type of mounting

With accessories

as per VDI/VDE 3845

Measuring principle of linear potentiometer

Potentiometer

Sensing range

0 deg ... 115 deg

Display

LCD display, via software 90° rotatable

Setting options

Via display and pushbuttons

Cycle time

20 ms

Nominal altitude of use above sea level

<= 2000 m NHN

Overvoltage category

II

Operating pressure

0.14 MPa ... 0.8 MPa

Operating pressure

1.4 bar ... 8 bar

Operating pressure

20.3 psi ... 116 psi

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

Information on operating and pilot media

Operation with oil lubrication not possible

Air performance at Δp = 6 bar

270 l/min

Pneumatic connection

1/4 NPT

Reverse polarity protection

yes

Connection resistance

3 kOhm ... 80 kOhm

Analog inputs, signal range

4 – 20 mA with HART

Analog inputs, input impedance

480 ohms at 20 mA

Analog inputs, overload protection

<65 mA

Analog inputs, galvanic isolation

yes

Input characteristics

1x to IEC 61131-2, type 3

Digital inputs, reverse polarity protection

yes

Digital inputs, electrical isolation

yes

Digital inputs, overload protection

33 V

Electrical connection 1, function

Analog input

Digital input

external path/angle sensor

Electrical connection 1, connection type

Terminal strip

Electrical connection 1, connection technology

Spring-loaded terminal

Electrical connection 1, number of pins/wires

7

7/20/22 - Subject to change - Festo SE & Co. KG

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