A Tech Authority, Inc.
13745 Stockton Ave.
Chino, CA 91710
(909) 614-4522
www.atechauthority.com

The HEIDENHAIN EIB 741 / 742 evaluation electronics are ideal for applications requiring high-resolution encoder signals and fast measured-value acquisition for up to four encoders.  The EIB 700 series subdivides the signal periods of the incremental signals up to 4096-fold for measured value generation.  The deviations within one signal period are reduced by the automatic adjustment of the sinusoidal incremental signals. A standard Ethernet interface using TCP/IP or UDP communication is available for data output. This permits direct connection to a PC, laptop or industrial PC.

The HEIDENHAIN EIB 741 / 742 are external interface boxes with serial output interface utilizing incremental and absolute encoders for evaluation of position measurement for up to four axis inputs.  The EIB 700 series offers the following features…

• Input signals accepted include 1 Vpp, 11µApp, EnDat 2.1 and EnDat 2.2
• Encoder inputs: D-sub 15 pin female
• Input frequency is 500KHz
• Subdivision factor of 4096-fold
• Linear and agular
• Automatic adjustment of offset, phase and amplitude
• Cable length up to 150 meters
• Data register for measured values 48 bits (only 44 bits are used)
• Measured-value memory: Typically 250,000 position values per channel
• EIB 741: AC 100 V to 240 V (±10 %), 50 Hz to 60 Hz (±2 %), power consumption approx. 30 W
• EIB 742: DC 24 V (-15 %/+20 %), max. 2 A