Encoder Specifications; External Power Supply Specifications - WEG EBC1 Guia De Instalacion

Flexible steel plate suport and
Encoder
components for encoder fastening
protection cover
Encoder
Fastening of the encoder protection
HS35B
cover on the motor fan cover.
Figure 5: Mounting of an encoder Dynapar HS35B on a self-ventilated motor
Encoder
HS35B
Figure 6: Mounting of a Dynapar HS35B encoder on a motor with forced cooling system

3.2 Encoder specifications

1) Supply voltage: 12 V or 5 V, depending on the type of the board;
2) 2 quadrature channels (90º) + zero pulse with complementary outputs (differential):
signals A, A, B, B;
3) Linedriver or Push-Pull = output circuit type (level 12V);
4) Electronic circuit isolated from encoder frame;
5) Recommended number of pulses per revolution: 1024ppr;
6) Maximum allourd frequency = 100 kHz.

3.2.1 External power supply specifications

For EBC.01 board:
- Voltage: 5 V or (8 to 15) V. - Current: 40 mA to the board + encoder power.
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