Configurations; Power Supply Of Ebc1 Board; Ncremental Encoder . I; Encoder Mounting - WEG EBC1 Guia De Instalacion

XC3
Figure 1: XC3 connector insertion
EBC1- front view

2. CONFIGURATIONS

2.1 Power supply of EBC1 board

Table 2: EBC1 board configuration.
Board
Power supply of
Model encoder
External=5 V
EBC.01
External=(8 to 15) V
EBC.02 Internal=5 V
EBC.03 Internal=12 V
3. INCREMENTAL ENCODER
The signal specifications for the incremental encoder input of the board EBC1 are valid
for the HS35B encoder models from Dynapar. For other encoder models, check the
correct connection to meet the required pin sequence.

3.1 Encoder mounting

For mounting the encoder on the motor, follow the recommendations bellow:
1) Couple the encoder directly to the motor shaft avoiding every possible tensional
flexibility;
2) Both the shaft and the metallic frame of the encoder must be electrically isolated from
the motor (minimum spacing: 3 mm);
3) Use high quality flexible couplings to prevent mechanical oscillation or backlash.
The mountings of an encoder on self-ventilated and forced ventilation motors are
shown at the figures 5 and 6.
2
CARD EBC1
X2
X1
X3
X4
X5
CH.A
1
CH.B
2
XC10
N3
4
CARD CC9
XC11
Figure 2: XC11 - EBC1 connector
insertion - top view
X2
X1
X3
X4
Setting
Switch S8= ON
Switch S8= OFF
N3
4
Figure 4: Configuration switches of the EBC1 board
GND*
31
ON
32
XC3
OFF
1 2
S8
1 5
6 9
Figure 3: Bolt insertion - EBC1
X5
CH.A
1
CH.B
2 XC3
XC10
SPACER
SECTION 0309.0834
BOLTS M3x8
TORQUE 1Nm.
lateral view
GND*
31
ON
32
OFF
1 2
S8
1 5
6 9