Absolute rotary encoder ENA58IL-R***-SSI

Code: ENA58IL-R***-SSI

Recessed hollow shaft, SSI interface, Up to 32 Bit multiturn, Free of wear magnetic sampling, High resolution and accuracy, Enclosure type: 58 mm, Type of shaft: Recessed hollow shaft, Detection type: magnetic sampling, Interface type: SSI ; SSI + incremental track

Datasheet excerpt: Technical data of ENA58IL-R***-SSI

General specifications
Detection type		magnetic sampling
Device type		Absolute rotary encoder
Linearity error		≤ ± 0.1 °
UL File Number		E223176 "For use in NFPA 79 Applications only" , if UL marking is marked on the product.
Functional safety related parameters
MTTF_d		700 a at 40 °C
Mission Time (T_M)		20 a
L₁₀		5 E+8 revolutions at 24/198 N axial/radial shaft load
Diagnostic Coverage (DC)		0 %
Electrical specifications
Operating voltage		4.5 ... 30 V DC (SSI, SSI + RS422) ; 10 ... 30 V DC (SSI + Push/Pull)
No-load supply current		typ. 50 mA
Power consumption		approx. 1.5 W
Time delay before availability		< 450 ms
Output code		Gray code, binary code
Code course (counting direction)		adjustable
Interface
Interface type		SSI ; SSI + incremental track
Resolution
	Single turn	up to 16 Bit
	Multiturn	up to 16 Bit
	Overall resolution	up to 32 Bit
Transfer rate		0.1 ... 2 MBit/s
Cycle time		< 100 µs
Standard conformity		RS 422
Input 1
Input type		Selection of counting direction (cw/ccw)
Signal voltage
	High	4.75 V ... U_B or unconnected (cw descending)
	Low	0 ... 2 V (cw ascending)
Input current		< 6 mA
Switch-on delay		< 250 ms
Input 2
Input type		zero-set (PRESET 1) with falling edge
Signal voltage
	High	4.75 V ... U_B
	Low	0 ... 2 V
Input current		< 6 mA
Signal duration		min. 1.1 s
Output
Output type		RS422, Push/Pull
Signal output		A+B+/A+/B
Pulses		1024, 2048, 4096
Connection
Connector		M12 connector, 8-pin or M23 connector, 12-pin
Cable		∅7 mm, 6 x 2 x 0.14 mm²
Standard conformity
Degree of protection		DIN EN 60529, IP65 or IP67 (not for M23 device plug)
Climatic testing		DIN EN 60068-2-3, no moisture condensation
Emitted interference		EN 61000-6-4:2007
Noise immunity		EN 61000-6-2:2005
Shock resistance		DIN EN 60068-2-27, 200 g, 6 ms
Vibration resistance		DIN EN 60068-2-6, 20 g, 10 ... 1000 Hz
Approvals and certificates
UL approval		cULus Listed, General Purpose, Class 2 Power Source , if UL marking is marked on the product.
Ambient conditions
Operating temperature		cable, flexing: -5 ... 70 °C (23 ... 158 °F), cable, fixed: -30 ... 70 °C (-22 ... 158 °F) connector models: -40 ... 85 °C (-40 ... 185 °F)
Storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		98 % , no moisture condensation
Mechanical specifications
Material
	Housing	nickel-plated steel , painted
	Flange	Aluminum
	Shaft	Stainless steel
Mass		approx. 300 g , with cable
Rotational speed		max. 12000 min ^-1
Moment of inertia		50 gcm²
Starting torque		< 5 Ncm
Shaft load
	Axial	24 N
	Radial	198 N
	Angle offset	± 0.9 °
	Axial offset	± 0.3 mm static
	Radial offset	± 0.5 mm static

Classifications

System	Classcode
ECLASS 13.0	27270502
ECLASS 12.0	27270502
ECLASS 11.0	27270502
ECLASS 10.0.1	27270502
ECLASS 9.0	27270502
ECLASS 8.0	27270502
ECLASS 5.1	27270502
ETIM 9.0	EC001486
ETIM 8.0	EC001486
ETIM 7.0	EC001486
ETIM 6.0	EC001486
ETIM 5.0	EC001486
UNSPSC 12.1	39121527