
Technical Data
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Printed in the Federal Republic of Germany
Page 100 of 176
TR - ECE - BA - DGB - 0080 - 05
10/07/2013
3 Technical Data
3.1 Electrical characteristics
Supply voltage: ..................................................
11
…27 V DC, shielded twisted-pair
Power consumption without load: ..................
< 200 mA at 11 V, < 100 mA at 27 V
* Total resolution
CEH-110: ....................................................
stan
dard ≤ 25 bit, extended ≤ 33 bit
COH-110: ...................................................
standard ≤ 30 bit, extended ≤ 36 bit
* Number of steps / revolution
CEH-110: ....................................................
standard
≤ 8.192, extended ≤ 32.768
COH-110: ...................................................
≤ 262.144
* Number of revolutions
Standard: ....................................................
≤ 4.096
Expanded: ..................................................
≤ 256.000
EtherCAT: ...........................................................
according to IEC 61158-1
– 6 and IEC 61784-2
Physical Layer: ...........................................
EtherCAT 100Base-TX, Fast Ethernet, ISO/IEC 8802-3
Output code: ...............................................
Binary
Device profile: .............................................
CANopen over EtherCAT (CoE), CiA DS-406
Cycle time: ..................................................
100 µs
Transmission rate: ......................................
100 Mbit/s
Transmission: .............................................
CAT-5 cable, shielded (STP), ISO/IEC 11801
Data width on the bus: ................................
≤ 32 bit for the output of the actual position
Incremental interface, optional: .......................
each signals shielded twisted-pair
* Pulses / Revolution ..................................
1 … 36.000
K1+, K1-, K2+, K2-, K0+, K0- .....................
RS422 (2-wire) according to EIA-standard
Output frequency ........................................
≤ 300 KHz
Special features: ................................................
Programming of the following parameters
via the EtherCAT BUS:
- Counting direction
- Measuring steps per revolution
- Total measuring length in steps
- Preset value
- Speed resolution
- Incremental interface parameters (optional)
EMC
Immunity to disturbance .............................
DIN EN 61000-6-2: 2006
Transient emissions ...................................
DIN EN 61000-6-3: 2007
*
parametrizable via EtherCAT