Made in Japan
Manufacturer: Magnescale Co., Ltd.
Model: RU97

Features

• Enables direct communication using the SIEMENS DRIVE-CLiQ protocol without the requirement of an amplifier
• Magnetic system enables use even in environments with condensation, oil, and other adverse conditions
• Internal coupling allows for design and mounting flexibility

Specifications

Specifications
Model name	RU97-2048AJZ RU97-2048BJZ
Output wave number	2,048 waves/revolution
Through hole diameter	A: Φ20 mm, B: Φ22 mm
Accuracy (at 20°C)	±2.5″
Output signal	Compliant with DRIVE-CLiQ, single turn absolute type
Compatible controllers	SIEMENS AG
Resolution	25 bits (33,554,432 pulses/revolution)
Maximum response revolutions	2,000 z min-1
Maximum mechanical revolutions	3,000 min-1
Functional safety	IEC 61508, EN/BS 62061 SIL 2 EN/BS/ISO 13849-1 Cat. 3 / PL d EN/BS 61800-5-2
Product Safety	FCC Part15 Subpart B Class A ICES-003 Class A Digital Device EN/BS 61000-6-2, EN/BS 61000-6-4
Product Environment	EN/BS 63000
Operating temperature range	0 to +60°C
Storage temperature range	-10 to +60°C
Vibration resistance	150 m/s2(50 Hz to 2,000 Hz)
Impact resistance	1,000 m/s2 (11 ms)
Protective design grade	IP65
Power supply voltage range	DC+17 to +30.8 V
Maximum consumption current	1.6 W or less (17 V or 30.8 V)
Consumption current	65 mA (24 V) (when the controller is connected)
Moment of inertia	9.4×10-5 kgm2 or less
Mass	Approx. 1.2 kg or less
Compatible cables (types without relay connectors) Maximum cable length	CH22-***NSFY 30 m
Compatible cables (types with relay connectors) Maximum cable length	CH22-***NSFF + CH22-***NSFY 30 m

Dimensions