Santerno SINUS MINI Series - Peripheral Device Selection of Control Circuit; Function of Main Circuit Terminal

SINUS MINI High performance Vector Control Inverter User Manual
18
Digital
Output
Y1-COM
Digital output 1
(High-speed pulse
output)
（Optional）
Optical coupling isolation,dual polarity open collector output.
Output voltage range：0V to 24V Output current range：0mA
to 50mA
Relay
output1
RB1-RA1
Normally closed
Contact driving capacity：AC250V，3A，COSø=0.4
RB1-RC1
Normally open
terminal
485
485+
485Positive signal of
differential signal
Rate：1200/2400/4800/9600/19200/38400
Up to 32 units at most, more than 32 units, use
repeaters.The longest distance 500m (shielded twisted pair
cable using standard) J6：485Terminal resistance selection：
ON is a 100 Omega terminal resistor，OFF is no terminal
resistance
485−
485Negative side of
differential signal
GND
485Shielding GND
of communication
Internal isolation from COM
NOTE：
﹡ If the user adjustable potentiometer in + 10V and GND, potentiometer resistance should not be less
than 5K Omega
2.8 Peripheral device selection of control circuit
Terminal number
Terminal
screw
tightening
torque（N·m）
AWG
mm
2
Types of wires
+10V、AO1、485+、485−、DI2、DI4、
Y1、COM
M3
0.5～0.6
0.75
Double glue
shielded cable
GND、AI1、AI2、DI1、DI3、DI5、+24V、
COM
M3
0.5～0.6
0.75
shielded cable
2.9 Function of main circuit terminal
E P B R S T U V W E P BL1
L2
U V W
OUTPUT
INPUT
BRAKE BRAKE
INPUT
OUTPUT
SINUS MINI−00xx 4T SINUS−00xx 2S
Terminal symbol
Terminal name and function description
R、S、T（L1、L2）
Three (single) phase current input terminals
P 、B
Braking resistor connecting terminal
U、V、W
Three phase AC output terminal
E
Ground terminal PE