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Beckhoff Automation Pte. Ltd.

#05-07/08 Nordic European Centre
3 International Business Park
Singapore 609927, Singapore

+65 6697 6220
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www.beckhoff.com/zh-sg/

EPP5101-0011 | EtherCAT P Box, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz, D-sub

EPP5101-0011 | EtherCAT P Box, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz, D-sub

EPP5101-0011 | EtherCAT P Box, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz, D-sub

EtherCAT P signal input
EtherCAT P signal output
D-sub, 15-pin
Signal status display
Power supply status display:
Box supply (US)
Auxiliary voltage (UP)
1 | Tx+/GNDS
2 | Rx+/GNDP
3 | Rx-/UP
4 | Tx-/US
1 | A
2 | GNDS
3 | B
4 | VCC
5 | n.c.
6 | n.c.
7 | /C
8 | Latch
9 | /A
10 | GNDS
11 | /B
12 | VCC
13 | /ERR
14 | C
15 | Gate
Top view 
Connector assignment 
EPP5101-0011 | EtherCAT P Box, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz, D-sub

EPP5101-0011 | EtherCAT P Box, 1-channel encoder interface, incremental, 5 V DC (DIFF RS422, TTL), 1 MHz, D-sub

EtherCAT P: The one cable solution – One step closer to automation without control cabinets

EtherCAT P: The one cable solution – One step closer to automation without control cabinets

The EPP5101-0011 EtherCAT P Box is an interface for direct connection of incremental encoders with differential signals (RS422) or TTL single-ended signals. Input frequencies up to 1 kHz can be evaluated. Two additional 24 V digital inputs are available for saving, locking and setting the counter value. The fault signal output of an encoder can be connected and evaluated via the status input. The encoder is supplied with 5 V directly via the D-sub socket of EPP5101-0011.

 

Special features:

  • options for saving, locking and setting the counter
  • integrated frequency and period measurement
  • can optionally be used as 5 V counter
  • microincrements functionality
  • synchronous reading of the position value via distributed clocks
  • timestamp on the last registered incremental edge

 

In addition, the EPP5101-0011 allows measurement of a period or frequency with a resolution of 100 ns. Due to the optional interpolating micro-incremental functionality, the EPP5101-0011 can supply even more precise axis positions for dynamic axes. The high-precision EtherCAT distributed clocks (DC) support synchronous reading of the encoder value together with other input data in the EtherCAT system. In addition, a timestamp is available for the last registered incremental edge. The use of encoder profiles allows the simple and fast linking of the process data to the motion control application.

Product status:

regular delivery

Product information

Technical dataEPP5101-0011
ProtocolEtherCAT
Bus interface2 x M8 socket, P-coded, shielded
Technologyincremental encoder interface, differential (RS422), single-ended (TTL), counter, pulse generator
Encoder typeincremental encoder
Number of channels1
Connection encoder/sensorD-sub socket, 15-pin
Encoder operating voltage5 V DC/150 mA (generated from US)
Nominal voltage24 V DC (-15%/+20%)
Counter32 or 16 bit, binary
Limit frequency4 million increments/s (with 4-fold evaluation), corresponding to 1 MHz
Quadrature decoder4-fold evaluation
Zero-pulse latch16/32 bit
Commandsread, set, enable
Distributed clocksyes
Current consumption from UStyp. 100 mA
Electrical isolation500 V
Weightapprox. 165 g
Operating/storage temperature0…+55°C/-25…+85°C
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Approvals/markingsCE, UL
Protect. rating/installation pos.IP65/66/67 (conforms to EN 60529)/variable
Housing data8 x M8, 4 x M12
Dimensions (W x H x D)30 mm x 126 mm x 26.5 mm
MaterialPA6 (polyamide)
Installation2 fixing holes 3.5 mm diameter for M3

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