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Features
Absolute measuring method
Hollow shaft diameter (up to 50 mm)
Integrated stator coupling
Simple installation
Typical field of application
Rotational axes with reduced accuracy requirements
Features
Absolute measuring method
Large hollow shaft diameter (up to 100 mm)
Integrated stator coupling
Compact size for limited installation space
System accuracy includes the deviation caused by the shaft connection
Outstanding dynamic response
Simple installation
Typical field of application
Rotary tables
Swivel heads
Features
Incremental measuring method
Solid shaft
Separate shaft coupling for large mounting tolerances
System accuracy does not include the deviation caused by the shaft connection
Typical field of application
Features
Incremental measuring method
Large hollow shaft diameter (up to 60 mm)
Integrated stator coupling
Compact size for limited installation space
System accuracy includes the deviation caused by the shaft connection
Outstanding dynamic response
Simple installation
Typical field of application
Rotary tables
Swivel heads
Features
Large hollow shaft diameter (up to 10 m with a scale tape)
High shaft speeds up to 20,000 rpm
No additional starting torque from shaft seals
Segment versions
Also available with Functional Safety Modular angle encoders with optical scanning are available with various graduation carriers:
ERP/ERO: Glass circular scale with hub
ERA/ECA 4000: Steel drum
ERA 7000/8000: Steel scale tape
Typical field of application
High-resolution rotary axes with high reproducibility
Very high number of signal periods
Small mounting space
Small interpolation error and low signal noise
Features
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
4 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy connection of the modules
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 34 x 118 x 140 mm (1,34 x 4,65 x 5,51")
Features
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
8 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy connection of the modules
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")
Features
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
4 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy connection of the modules
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 34 x 118 x 140 mm (1,34 x 4,65 x 5,51")
Features
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
8 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy connection of the modules
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")
Features
2 x 6 control outputs für HTL / PNP signals
Pulse inputs with format A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 1 MHz
2 encoder outputs, short-circuit-proof [TTL / RS422]
Power supply 12 ... 30 VDC
Current consumption (unloaded) 30 mA
Encoder supply 5 ... 35 VDC (extern connect to +VAUX)
Operation temperature: 0 ... 60 °C (32 ... 140°F)
Latency time < 250ns
Channel switching < 1 ms
Open plastic housing for top-hat rail (according to EN 60715)
LEDs for indication of the input pulses
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
2 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 34 x 118 x 140 mm (1,34 x 4,65 x 5,51")
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
4 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 34 x 118 x 140 mm (1,34 x 4,65 x 5,51")
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
8 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
8 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")
Features
1 encoder input programmable with format A, /A, B, /B, Z, /Z [TTL / RS422] or optionally A, B, Z [HTL]
Input frequency 750 kHz [TTL] or 300 kHz [HTL]
2 pulse outputs with format A, /A, B, /B, Z, /Z with individual adjustable output levels 5 V [TTL] or 10 ... 30 V [HTL]
Power supply optionally 5 VDC or 10 ... 30 VDC
Auxiliary voltage +5 V for encoder supply 10 ... 30 VDC
Features
2 pulse inputs with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 250 kHz for asymmetrical and up to 1 MHz for symmetric signals
2 control inputs for HTL / PNP signals [10 ... 30 VDC]
2 output channels with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422], each output adjustable separately
Power supply 12 ... 30 VDC
Snap-on housing for top-hat rail (according to EN 60715)
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
4 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 34 x 118 x 140 mm (1,34 x 4,65 x 5,51")
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
8 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")
Features
1 pulse input with format A, B, Z [HTL] or A, /A, B, /B, Z, /Z [RS422]
Input frequency up to 500 kHz with HTL or 1 MHz with RS422 / TTL
8 pulse outputs, formats correspond to those of the input signals, but with individual assignment of the output level for each output
BUS interface for quick and easy expansion of the number of outputs
Power supply 10 ... 30 VDC
Signal delay time 160 ns
Input level at RS422 / TTL (differential voltage > 0.5 V),
Input level at HTL differential (differential voltage > 2 V),
Input level at HTL asymmetric low: 0 ... 6 V, high: 8 ... 40 V
Input level at TTL (asymmetrical): LOW < 0.8 V, HIGH >2.0 V
Compact housing for mounting on 35 mm top hat rail (according to EN 60715)
Dimensions W x H x D = 54 x 118 x 140 mm (2,13 x 4,65 x 5,51")
Features
4 analog inputs for ±10 V or 0/4 ... 20 mA (2x current / 2x voltage)
optionally 3 control inputs for PNP signals [10 ... 30 VDC]
IO link interface
Power supply 12 ... 30 VDC
Compact housing for mounting on 35 mm DIN rail (according to EN 60715)
Features
4 pulse inputs with format A, /A, B, /B [RS422]
4 scalable 12-bit analog inputs for ±10 V or 0/4 ... 20 mA
8 control inputs for PNP signals [10 ... 30 VDC]
4 scalable 12-bit analog outputs for ±10 V or 0/4 ... 20 mA
Short loop time (depending on application)
Power supply 18 ... 35 VDC
Snap-on housing for top-hat rail (according to EN 60715)
Setup via Windows operator software (free of charge)
OnBoard interfaces: RS232 and CANopen
Features
1 encoder input with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
Maximum sinus input frequency 500 kHz with max. 200 ns conversion time
2 signal outputs with format SIN+, SIN-, COS+, COS-, REF+, REF- [1 Vss]
2 pulse outputs with format A, /A, B, /B, Z, /Z [RS422, TTL, HTL]
Power supply 17 ... 30 VDC
Snap-on housing for top-hat rail (according to EN 60715)
Features
Scalable 14 bit analog input for ±10 V or 0/4 ... 20 mA
4 control inputs for PNP signals [10 ... 30 VDC]
Pulse output with format A, B, 90° [HTL] or A, /A, B, /B, Z, /Z [RS422]
SSI output with format DATA+, DATA-, CLOCK+, CLOCK- up to 25 bit
Power supply 12 ... 30 VDC
Snap-on housing for top-hat rail (according to EN 60715)
Various user modes: Programmable V / f characteristics, programmable curves with optionally repeating curve cycles, additional control functions similar to a “motorized potentiometer”
USB, RS232 and RS485 interface for programming and serial readout of the conversion result and other internal registers
Adjustable filter functions as well as operator programmable linearization curves
Printer mode for automatic data transfer of internal registers to a data logger or PC
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