Extension board IK1
system components for rotary encoders WV58MR, WH58MR, WV5800M, WH5800M
The PURE.MOBILE extension board IK1 is a single-axis inclination sensor, which has been specially developed for use in mobile machines. PURE.MOBILE extension board can easily expand the range of functions of the desired rotary encoder without the necessity of changing its design. In addition to its known functions such as position and speed measurement, the rotary encoder is enhanced by additional useful functions.
- single-axis inclination sensor 0 ... 360°
- MEMS capacitive measurement principle
- temperature-compensated from -40 … 85° C
- simple function enhancement
Technical data
Electrical data
System data
Ambient conditions
Feature
Technical data
Additional information
Temperature drift
≤0.02 °/K
0.008 °/K typical
Interface
according to ISO 11898-1, not electrically isolated
CANopen, CiA 301, CiA 305, CiA 410
Address
1 … 127
Node ID, via SDO or Layer Setting Service (LSS)
Baud rate
20 kbit/s
50 kbit/s
125 kbit/s
250 kbit/s
500 kbit/s
800 kbit/s
1 Mbit/s
Cut-off frequency
0.1 … 20 Hz
freely parameterizable
Parameter
according to CiA 301, CiA 305, CiA 410
CANopen
Feature
Technical data
Additional information
Scanning
MEMS
Resolution
0.01 °
System accuracy
±0.2 ° at 20 °C
±0.8 °
over the entire temperature and max. measuring range
Measuring range
… 360 °
1 axis, parameterizable
±180 °
1 axis, freely parameterizable
Characteristics of functional safety
Feature
Technical data
Additional information
MTTFd
710 Year(s) at 60 °C
per channel
PFHd
159 FIT
at 60° C according to DIN/EN 61508 Part 6, Ed. 2, 1 FIT = 1.0 E-09 1/h
DCavg
71 %
at 60° C according to ISO 13849-1, Appendix E.2
Feature
Technical data
Additional information
Relative humidity
95 %
condensation inadmissible
Scope of delivery
- IK1