Mô tả sản phẩm
Product characteristics |
Electrical design |
AS-i |
Dimensions [mm] |
65 x 52 x 110 |
Application |
Application |
position feedback for linear single and double seat valves; absolute distance measurement; monitoring of the valve seal |
Electrical data |
Operating voltage [V] |
26.5…31.6 DC |
Current consumption [mA] |
< 50 |
Protection class |
III |
Reverse polarity protection |
yes |
Max. power-on delay time [ms] |
2000 |
Outputs |
Electrical design |
AS-i |
Detection zone |
Measuring range [mm] |
0…80 |
Max. target speed [m/s] |
1 |
Resolution of valve stroke [mm] |
0.2 |
Target |
|
cylindrical disc |
– |
? 24 mm ?0,05 mm |
– |
minimum height 10 mm |
– |
flat surface |
– |
stainless steel to DIN17440, material number 316S12. |
|
Software / programming |
Parameter setting options |
3 switch points to be freely defined within the measuring range |
Operating conditions |
Ambient temperature [?C] |
-25…70 |
Protection |
IP 65; IP 67; (only in conjunction with an installation in the valve head that provides sufficient protection against mechanical damage of the sensor) |
Tests / approvals |
MTTF [years] |
281 |
AS-i classification |
AS-i version |
3.0 |
Extended addressing mode possible |
yes |
AS-i I/O configuration [hex] |
0 |
AS-i ID code [hex] |
A.F |
AS-i certificate pending |
yes |
Assignment of the data bits |
Designation |
close |
seat |
open |
not used |
status = 0 |
plunger outside the ‘close’ zone |
plunger outside the ‘seat’ zone |
plunger outside the ‘open’ zone |
default value |
status = 1 |
plunger inside the ‘close’ zone |
plunger inside the ‘seat’ zone |
plunger inside the ‘open’ zone |
– |
|
Mechanical data |
Weight [g] |
219.5 |
Type of mounting |
3-hole flange |
Dimensions [mm] |
65 x 52 x 110 |
Materials |
PA; TPE; PP; LCP |
Displays / operating elements |
Display |
switching status |
1 x LED, green open |
switching status |
1 x LED, yellow seat |
switching status |
1 x LED, red close |
operation |
1 x LED, green AS-i voltage |
error |
1 x LED, red |
|
Accessories |
Accessories (supplied) |
|
Remarks |
Pack quantity |
1 pcs. |
Electrical connection – plug |
Connection |
Cable: 0.15 m, PVC; 2 x 0.14 mm? |
Connection |
Connector: 1 x M12 |