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1436 cPos
21 Technical data
Operating conditions
Ambient temperature 0 ... +60 °C
Storage temperature 0 ... +60 °C
Control medium Quality classes to
DIN ISO 8573-1: 2010
Dust content ≤ 10 mg/m³/particle size ≤ 40 µm
(class 7)
Pressure dew point ≤ +3 °C (class 4)
Oil concentration ≤ 5 mg/m³ (class 4)
Air supply 1.5 ... 7 bar
Air consumption 0 l/min (when idle)
Air output 150 / 200 / 300 l/min
depending on version
Materials
Housing cover PSU
Housing base PP 30
Travel sensor integrated in directly mounted version
Linear design
Stroke 0-30 / 0-50 / 0-75 mm
Resistance R 3 / 5 / 5 kΩ
Minimum stroke ≤ 8 % of the travel length
≥ 1 % of the travel length
Quarter turn design
Angle of rotation 0-93°
Resistance R 3 kΩ
General information
Protection class to EN 60529 IP 65
Weight approx. 600 g
Dimensions L x W x H See dimensional drawing
Installation position Optional
Directives
EMC Directive 2014/30/EU
Particulars
Fail safe function in case of compressed air or power supply
failure (see table on page 59)
Electrical data
Power supply
Power supply Uv = 24 V DC +10 % / -5 %
Duty cycle continuous duty
Reverse battery protection yes
Current consumption for flow rate code 01, 02
I
typ = 140 mA (@ 24 V DC)
for flow rate code 03
I
typ = 175 mA (@ 24 V DC)
Input signals
Analogue inputs
Set value / actual value 0/4 - 20 mA (selectable)
Input resistance 120 Ω
(for device version code PA01)
Accuracy / Linearity ± 0.3 % of full flow
Temperature drift ± 0.3 % of full flow
Resolution 12 bit
Reverse battery protection yes
Overload proof yes (up to ± 24 V DC)
Travel sensor input*
External travel sensor input 0…10 V DC
(for travel length code S01)
Supply voltage output UP+ typ. 10 V DC
Short-circuit proof: yes
Resistance range ext. potentiometer 1…10 kΩ
Input voltage range 0… UP+
Accuracy / Linearity ± 0.3 % of full flow
Temperature drift ± 0.3 % of full flow
Resolution 12 bit
Overload proof yes (up to ± 24 V DC)
* Travel sensor input galvanically isolated from supply voltage,
not galvanically isolated from the set value/actual value inputs
and actual value output.
Digital inputs
Function selectable via software
(DigIn 1; DigIn2; DigInW; DigInX) (Reference: GND X1:3)
Voltage 24 V DC
Logic level "1" >14 V DC
Logic level "0" < 8 V DC
Input current typ. 2.5 mA DC (at 24 V DC)
Output signals
Analogue outputs
Actual value 4…20 mA
Output type active
Accuracy ± 1 % of full flow
Temperature drift ±0.5 % of full flow
Load resistor 600 Ω
Resolution 12 bit
Overload proof yes (up to ± 24 V DC)
Short-circuit proof yes
Digital outputs
Switching output K1/K2 selectable via software
Type of contact PNP
Switching voltage Power supply
Switching current 0.5 A
Drop voltage max. 2.5 V DC at 0.5 A
Overload proof yes (up to ± 24 V DC)
Short-circuit proof yes
Pull down resistance 120 kΩ
Functions
- Positioner + process controller combined and
synchronized with each other
- Automatic or manual optimizing initialisation
- Multiple point calibration for optimized valve control
- Diagnostics, alarm messages
- Operation possible when controller is active
- 3 parameter sets can be saved and reloaded
- 3 user levels (access authorization)
- Operating hours counter, event list (for details see
operating instructions)
- Digital inputs (option) for variable function control for
automation
Controller data
Positioner
System deviation 1 % (factory setting)
≥ 0,1 % (can be set)
≤ 2,0 % (factory setting, K-no. 2442)
≤ 5,0 % (factory setting, K-no. 2443)
PD parameters adjustable
Initialisation automatic or manual
Process controller
can be connected (version PA 01)
Controller type continuous controller
PID parameters adjustable
Parameterisation at the device: Menu selection
context sensitive or help texts
at the PC:
Internet MS Internet Explorer
Operating and display elements
Text display Alphanumeric, 2-line display with 16
digits each
with background light
LED front, top Status, for Profibus-DP
and DeviceNet and Profinet option
LED front, bottom Status, for Profinet option
Keys 4 membrane protected fascia keys
Interfaces
RS232 Parameterisation via web browser
Profibus DP Parameterisation / process data
Transmission rates 9.6k /19.2k / 45.45k / 93.75k / 500k
1.5M / 3M / 6 M / 12 M Baud
DeviceNet Parameterisation / process data
Transmission rates 125k / 250k / 500k Baud
Profibus DP Parameterisation / process data
Transmission rates 100 M Baud
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