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5. Technical data
Measuring input
Measuring range of
rotation angle:
Programmable between 0 to 10 and 0 to 50 or
0 to 50 and 0 to 350 °
Measuring output
Power supply:
H = 12 to 33 V DC
(possible with standard version, non-Ex)
H = 12 to 30 V DC
(necessary with Ex version, type of protection
"Intrinsically safe Ex ia IIC T6")
Max. residual ripple:
< 0.3% p.p.
Output variable I
:
Load-independent DC current 4 to 20 mA,
A
proportional to the input angle
External resistance (load):
R
ext
1
H
= DC power supply
I
= Output signal end value
A
Accuracy data
Reference value:
Measuring span
Basic accuracy:
Error limits ≤ 0.5% with linear characteristic
Material
Housing (main part):
Metal (aluminium)
Surface chromated
Mechanical withstand
Permissible vibrations:
5 g every 2 h in 3 directions
f ≤ 200 Hz
Shock:
3 × 50 g
10 shocks each in 3 directions
Admissible static
loading of shaft:
Sense
radial max.
axial max.
Mounting position:
Any
Regulations
Test voltage:
500 Veff, 50 Hz, 1 min.
all electrical connections against housing
Housing protection:
IP 50 acc. to IEC 529
Environmental conditions
Climatic rating:
Standard version
Temperature – 25 to + 75 °C
Annual mean relative humidity ≤ 90%
or
Version with improved climatic rating
Temperature – 40 to + 75 °C
Annual mean relative humidity ≤ 95%
Ex version
see enclosed Ex-type-examination Certifi cate
Transportation and
storage temperature:
– 40 to 80 °C
Altitude:
2000 m max.
Indoor use statement!
1
Polarity reversal protection. The voltage must no fall below 12 V.
2
For the example of KINAX 2W2 with standard drive shaft at front only,
dia. 2 mm, length 6 mm.
2
H [V] – 12 V
max. [kΩ] =
I
[mA]
A
Drive shafts dia.
2 mm
6 mm resp. 1/4˝
16 N
83 N
25 N
130 N
6. Mounting and commissioning
Mechanical mounting
All versions of the transmitter can be mounted either directly or by means of
3 mounting clips to the item being measured. Both methods of mounting and
the relevant drilling and cut-out plans can be seen from Table 1:
Mounting versions
2
M3
4.5 low
Mounting/positioning
Three M3 screws are needed for the "directly" mounted versions and three
M4 screws for those "with clamps". The screws are not supplied, because the
required length varies according to the thickness of the mounting surface.
When deciding where to install the transmitter (measuring
location), take care that the "Ambient conditions" given in
Section "5. Technical data" are not exceeded.
Angular position transmitters of the KINAX 2W2 range do not require a mecha-
nical zero position mark (however, this is made if required by the customer).
After mounting, the transmitter can be moved to any position and confi gured
using the 2W2 software. A power supply connection to the KINAX 2W2 is not
required in order to use the 2W2 confi guration software (Fig. 4; AUX switch
on the PK 610 in the ON position.
The angular position transmitter must only be programmed
outside of the Ex areal!
Ancillary cable
Programming
connector
KINAX 2W2
Fig. 4
Positioning procedure for the KINAX 2W2
1. Mount the angular position transmitter and mechanically connect it to the
object to be measured. Connect the KINAX 2W2 to the programming device
according to Fig. 4. Start the 2W2 confi guration software. If necessary,
confi gure the device with the required measuring range data.
2. Place the measuring device in a defi ned position (prefereably the zero
position).
3. Select the "Adjustment" menu item under "SERVICE" in the confi guration
software. In the "Mechanical position" window enter the current angle of
the measuring device and then select "Adjust". The measuring device is
now confi gured for the defi ned angle.
Drilling and cut-out diagrams
for mounting transmitters
Ø 3.2
+ 0.021
20
+
0
M4
+ 0.025
40
+
0
Interface
PK 610
OFF
ON
OFF: Power supply
by measuring output
(Fig. 8)
ON: Power supply
provided by PC
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