KEB COMBIVERT 07H6 Series, Инструкция по эксплуатации

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The following limitations are valid when operating with two encoders:
• The supply voltages 5V and 8V are generated with
one
programmable voltage
source. Only encoders with 5V
or
8V supply are possible (e.g. BiSS and HIPER-
FACE are not possible).
• There is only one Endat core on the encoder interface, therefore operation of a digital
EnDat 2.2 encoder together with a EnDat analog encoder is not possible.
4.2.4.4 Description of the encoder interfaces
Pin Signals Description
1, 2, 3, 4
A+/-, B+/-,
Cos+/-, Sin+/-
Input for sinusoidal incremental signals with 1Vss (0.6...1.2
Vss) or square-wave incremental signals to RS485
200 kHz at 0 A. H6.220-0018 cards, 300 kHz at 0AH6220-
0038 cards
RS485: 300 kHz
The maximum frequencies apply to ideal 1Vss signals. De-
viations and differences in amplitude, phase shifting or DC
component lead to a reduction of the maximum evaluable
signal frequencies.
1, 2, 3, 4,
5, 6
A_HTL +/-, B_HTL +/-, N_
HTL+/-
Only for devices with HTL encoder!
Input for HTL incremental signals and zero signal
10V to 30V, max. 100 kHz
5, 6
N+/- Input zero signal either 1 Vss or RS485
Data+/- Input or output for data signal RS485
7, 8, 9, 10
Sin+/-, Cos+/-,
/, /-
Input for sinusoidal absolute signals either 1Vss for SinCos
encoder or max. 3.8 Vss for resolver
7, 9 Clock+/- Output for clock signal RS485
10, 11 /-
Output field voltage for resolver:
7.2 Vss +/- 5 % , max. 30 mAeff, 10.15 kHz
Coupling factor for resolver: 0.5
Phase shifting 0°
15 8 V
Output supply voltage for encoder: 8 V,
+/- 5 %, max. 500 mA.
If 5V are set in ec.14, the output voltage of pin 15 is 5.25 V!
16 5.25 V
Output supply voltage for encoder: 5.25 V, +/- 5%, max.
500 mA. Depending on the load the voltage can additionally
drop by further 5%.
If 8 V are set in ec.14, the output voltage of pin 16 is 0 V!
17 24 V
Output supply voltage for encoder: Connection to the 24V
DC bus. Max. 400 mA resp. depending on 24 V supply.
Table 16: Description of the encoder interfaces
Maximum current data apply to both encoder interfaces together.
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cONNEcTION Of THE POWER UNIT