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MDS-D-SVJ3/SPJ3 Series Specifications Manual
5-3 Detector interface unit
5-3 Detector interface unit
5-3-1 Serial output interface unit for ABZ analog detector MDS-B-HR
This unit superimposes the scale analog output raw waves, and generates high resolution position
data.Increasing the detector resolution is effective for the servo high-gain. MDS-B-HR-12(P) is used for the
synchronous control system that 1-scale 2-drive operation is possible and not used in MDS-D-SVJ3.
(1) Type configuration
(2) Specifications
Type MDS-B-HR- 11 12 11P 12P
Compatible scale (example) LS186 / LS486 (HEIDENHAIN)
Signal 2-division function -*-*
Analog signal input
specifications
A-phase, B-phase, Z-phase (Amplitude 1Vp-p)
Compatible frequency Analog raw waveform max. 200kHz
Scale resolution Analog raw waveform/512 division
Input/output communication style High-speed serial communication I/F, RS485 or equivalent
Working ambient temperature 0 to 55°C
Working ambient humidity 90%RH or less (with no dew condensation)
Atmosphere No toxic gases
Tolerable vibration
98.0 m/s
2
(10G)
Tolerable impact
294.0 m/s
2
(30G)
Tolerable power voltage 5VDC±5%
Maximum heating value 2W
Mass 0.5kg or less
Degree of protection IP65 IP67
11
IP65
12
PIP67
MDS-B-HR-
(1) (2)
(1) Signal division function class (2) Degree of protection
Symbol
Scale output voltage class
Symbol
Degree of protection
Output number 1 None
Output number 2 (with division)