12 Technical data
In addition, the following Sick-Stegmann encoder systems can be connected and
evaluated:
l Absolute, non-contact length measuring systems L230 and TTK70
(HIPERFACE
®
)
l Digital incremental encoder CDD 50
Characteristic Value
Parameterisable number of encoder lines depending on the encoder
Track signals A, B (Z0 track) As per RS485
Input: 0.4 V, output: 0.8 V to 2 V
Hall generator input TTL level (<0.5 V = Low, > 2V = Hi)
2kΩ pull-up
Error input (pin 6) TTL level (<0.5V = Low, > 2V = Hi)
2kΩ pull-up
Track signal input impedance
Differential input 120 Ω
Limit frequency Up to 10 MHz, depending on the encoder
system
Supported operating modes Storage of the parameter set in the encoder
in the case of Endat and Hiperface
Angle encoders made by Sick with the Hiperface DSL interface (e.g. EKM36) are
supported. They must be connected to X6. See section 12.3 Motor connector [X6] on page
217.
EnDat encoders
Incremental and absolute encoders by Heidenhain can be evaluated. The following
encoder models can be connected:
l Analogue incremental encoders: ROD 400, ERO 1200/1300/1400, ERN
100/400/1100/1300
l Single-turn encoders (EnDat 2.1/2.2): ROC 400, ECI 1100/1300, ECN
100/400/1100/1300
l Multi-turn encoders (EnDat 2.1/2.2): ROQ 400, EQI 1100/1300, EQN
100/400/1100/1300
l Absolute length measuring systems (EnDat 2.1/2.2): LC 100/400
l Battery-buffered encoders (EBI 1135)
BiSS encoders
®
Type C BiSS encoders are supported. The evaluation of the internal type plate, however,
is not supported. The storage of data in the encoder is not possible.
Encoders made by Hengstler, Kübler and Balluff are supported.
Product manual BL 4000-C Page 222 of 298
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