INSTALLATION
SINUS K
INSTRUCTIONS
132/
191
LAY-OUT OF POWER TERMINALS AND SIGNAL TERMINALS
Remove the cover of the braking unit to gain access to its terminal blocks. Just loosen the four fixing screws of
the cover located on the front side and on the bottom side of the braking unit.
Loosen the fastening screws to slide off the cover from above.
Power terminals consist of copper bars, that can be reached through the three front holes.
Terminal N.
Type of
terminal
Connection
+ 20
Copper bar Inverter DC side connected to te
B 21
Copper bar Connection to braking resistor
- 22
Copper bar Inverter DC side connected to terminal -
Signal terminal block M1 can be accessed through its hole (see figure below).
Terminal block M1:
N° Name
Description
Notes
Features
M1 : 1
Not used
M1 : 2
0VE
Signal zero volt
Control
board
zero volt
M1 : 3
Vin
Modulation input (0
÷
10 V)
To be used for special
applications
Rin=10kOhm
M1 : 4
Sin
Logic input for signal sent from Master
The SLAVE brakes if a signal
> 6 V is sent
Max. 30V
M1 : 5
RL-NO
NO contact of “thermoswitch on” relay
M1 : 6
RL-C
Common of the contact of “thermoswitch on”
relay
M1 : 7
RL-NC
NC contact of “thermoswitch on” relay
The relay energizes when an
overtemperature alarm trips
for BU200
250Vac,3A
30Vdc,3A
M1 : 8
Mout
Digital output for Slave command signal
High level output when the
Master is braking
PNP output (0-
15V)
M1 : 9
Not used
M1 :10
Not used
Figure 60: Terminals in BU200.
Summary of Contents for SINUS K
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