INSTALLATION
SINUS K
INSTRUCTIONS
142/
191
b) Signal wiring
CAUTION!!
Make sure that the control device is properly set-up when using the braking arm.
When ordering the inverter, always state the inverter configuration you want to
obtain.
Because the braking arm is controlled directly by the control device, the following links are required:
-
c24V supply of gate unit ES841 of the braking unit through a pair of unipolar wires (AWG17-
18 - 1 mm
2
)
-
connect braking IGBT to the fault IGBT signal through 2 optical fibres (diameter: 1mm) made of plastic
(typical attenuation coefficient: 0.22dB/m) provided with Agilent HFBR-4503/4513 connectors.
The wiring diagram is as follows:
Signal
Type of Wiring Wire Marking Component
Board
Connector
Component
Board Connector
+24VD Driver
board ES841
power supply
Unipolar wire
1mm
2
Phase W
ES841
MR1-3
Braking unit
ES841
MR1-1
0VD Driver
board ES841
power supply
Unipolar wire
1mm
2
24V-GB
Phase W
ES841
MR1-4
Braking unit
ES841
MR1-2
Brake IGBT
command
Single optical
fibre
G-B
Control unit
ES842
OP-4
Braking unit
ES841
OP5
Brake IGBT
fault
Single optical
fibre
FA-B
Control unit
ES842
OP-3
Braking unit
ES841
OP3
CAUTION!!
Do not remove the cap of connector OP4 in control board ES841 for the braking
module.
Figure 66: ES841 gate unit board for the braking unit.
OP3:FAULT IGBT SIGNAL
CN3:MUST BE NOT
CONNECTED
OP4 MUST BE NOT CONNECTED
AND SEALED
MR1:24V GATE UNIT SUPPLY
OP5: BTAKING IGBT GATE COMMAND
Summary of Contents for SINUS K
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Page 187: ...SINUS K INSTALLATION INSTRUCTIONS 187 191...
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