Syntec S08-SMD-33B Series User manual

B01-SMD-33B-0-03
S08-SMD-33B Series Three-in-one Driver
Basic Installation Instructions V1.0
Dear users, please go through the instructions in detail before the installation. Also, please hand the manual to
the actual operator of the machine and preserve it properly.
Drivers are precision electronic devices. For the safety of both operators and the machine, please ensure all
installations, tests and adjustments are operated by professional personnel. For the description with “DANGER”,
“WARNING” and “CAUTION” in the manual, please read them in detail. If there are any concerns, please
contact our branches in your region. Our professionals are glad to be at your service. The following are the
guidelines you should comply with before finishing reading the complete manual:
⚫The installing environment should be indoor and without water vapor, corrosive or flammable gas.
⚫Implement the wirings according to the wiring diagram.
⚫The grounding must be strictly implemented and follow the current National Electrical Code.
(References: NFPA 70: National Electrical Code,2005 Ed.)
⚫Do not modify the wirings while the device is powered up.
1. Safety Precautions
2. Installation Notifications
The leakage current of an all-in-one driver is usually over 3.5mA. In accordance with
EN 61800 5-1, fixed installation is required.
The direction of the installation must comply with the regulations, otherwise it will
cause servo failure.
When installing the driver, the air intake and vent holes should not be sealed, and the
driver should not be tipped; otherwise it will cause malfunctions.
Do not install the driver near flammable materials.
Ensure every mounting hole is locked up when fixing the driver.
Ensure the installation surface can support the weight of the driver.
3. Driver Interface Instructions
(Top View)
Driver Function
A
External Power Supply
Connect to 380V three-phase electrical power (RST).
B
Regenerative Resistor
External regenerative resistor connects to P and B.
C
Machine Power Supply
Connect to motor and supply power (UVW).
3 sets in total, from the left to right are the 1st, the 2nd,
and the 4th axis.
D
MIII Serial
Communication Port
Connect to the host controller (MIII Signal).
Connect to the serial driver (MIII Signal).
E
Mini USB Port
Connect to personal computer.
F
I/O Signal Port
Connect to I/O equipment (the emergency stop,
indicator lights, etc.)
G
Encoder Feedback
From top to bottom are the 1st port to the 4th
connecting to motor encoders.
4. Controller Specifications (Unit: mm)
5. Installation Specifications (Unit: mm)
⚫Default Settings
(Top View) (Side View)
⚫Recommended Arrangement for Heat Dissipation
For heat dissipation, operators may remove the original L-bracket on the bottom and
attach it to the middle.
The hole on the middle for installing opposite.
(Top View) (Side View)
Please pay extra attention to the instructions below while operating the product.
◼Install the driver according to the instructions in the manual or it might cause damage to the
equipment.
◼Do not operate the product in places exposed to water vapor, corrosive or flammable gases. It
might cause damage to the device, electric shocks, fire or explosion.
◼Do not install the product at a temperature exceeding the specified range. It might cause
device damage or malfunctioning.
◼The driver series are designed to control the motors. Do not touch the internal circuits or parts
while the driver is powered up.
◼The internal circuit board of the driver contains CMOS ICs, which are vulnerable to static
electricity. Do not touch the circuit board with your hands before taking any precautions.
◼The product has been certified by EN 61800-5-1/EN 61800-3. It is for use in industrial
environments.
◼Do not apply the product to machines that might lead to casualties, device damage or system
shut down.
◼Please cut off all the external device loads when powering up the driver for the first time in
case the built-in testing program starts running the motor immediately after power input. It
may be dangerous for the operators around.
◼The driver is a precision instrument. Please prevent non-maintenance staff or
non-professional electronic control personnel from disassembling the device.
◼Please apply the correct ground loop to prevent signal errors.
◼Please separate the communication cable of the driver from all the other motor and power
cables with individual wiring ducks to prevent the controller from malfunction caused by large
noise interference.
◼The driver adopts microcomputer design. Please install the driver in a safe area and keep the
area clean. Please keep iron shavings, wires, water, corrosive gas and liquid from the driver
to avoid malfunction.
◼Please reserve at least 50mm in width for ventilation and heat dissipation.
◼The grounding of the driver and machine tool system is necessary for leakage protection and
prevention of lightning strikes. Please ensure the driver and the machine tool system are
grounded properly before installing.
◼The power system of the driver should meet the rated voltage. If the operating environment
provides an unstable voltage source, please apply a voltage stabilizer so that the driver can
function properly.
◼Please turn off the power before plugging/unplugging the cables or modifying the wirings to
prevent electric shocks or damage to the driver.
◼Please make sure all the terminals are in the correct positions while wiring to prevent the
driver from damage caused by wiring mistakes.
◼Do not touch the terminals within 10 minutes after cutting off the power in case that the
residual voltage might cause electric shocks.
◼Unload the driver after the driver is powered off after 30 minutes.

6. Mounting Hole Specification (Unit: mm)
Please install with M4 screws.
⚫Default Settings
⚫Recommended Arrangement of Heat Dissipation
7. Basic Wiring Diagram
Please Confirm whether the wiring of the U, V, W terminals output to the motor is
correct, otherwise it may cause reversal or abnormality, and the encoder must be
adjusted again.
When wiring the host controller, either the general servo signal or the serial servo
signal can be installed.
8. Interface Configurations
Please notice the value and polarities of voltages.
Serial Communication Mini USB Port Encoder Feedback
Port Arrangement Arrangement Arrangement
I/O Signal Port Arrangement
9. Driver Specifications
Type
S08-SMD33B2575-00
S08-SMD33B35100-00
Input Voltage
AC 3PH 380~460V 50/60Hz
Input Current
46A
65A
Output Voltage
Axis1~Axis2
AC 3PH 0~440V 0~400Hz
Axis4
AC 3PH 0~440V 0~400Hz
Rated output
current
Axis1~Axis2
5.4A
8.4A
Axis4
21A
27A
Rated Power
Axis1~Axis2
1.5kW
2kW
Axis4
7.5kW
11kW
Terminal
Specifications
RST、PBN、U4V4W4
Wire Specifications: 65A 14~6AWG/85A 4AWG(Sol)/100A 4~3 AWG(Str)
Operating Temperature: --40℃~+130℃；Rated Torque: 2.4N‧m
U1V1W1~U2V2W2
Wire Specifications: 30~10 AWG；Operating Temperature: --40℃~+105
℃；Rated Torque: 0.69N‧m
I/O Signal Port
ADDA Second Feedback
Wire Specifications: 28~16 AWG; Operating Temperature: -40℃~+115℃
Power Source Environment
TN System(1)
Allowable voltage deviation: -15% ~ +10%
Allowable frequency deviation: -5% ~ +5%
Environment
Condition
Temperature
Operating: 0℃~ 55℃(Not frozen. If the ambient temperature
exceeds 45℃, the air circulation system must be activated.)
Storage/Transporting: -20～65℃(Not frozen)
Humidity
Operating: Below 90%RH (Not condensed)
Storage/Transporting: Below 90%RH (Not condensed)
Surrounding Area
In door (Avoid direct sunlight), avoid corrosive gas, avoid flammable gas
Height
Operating/Storage Altitude (Max.): 1,000 meters
(With derating, usage is possible between 1,000 m and 2,000 m.)
Transporting Altitude (Max.): 10,000 meters
Vibration
5.9 m/s2
Pollution Degree
2
IP Level
IP10
Frame Size
W ×H ×D mm
315 x 212 x 220
Weight
7.5Kg
NOTE：
(1) TN System: The neutral point of the power system is grounded directly to earth, and the exposed metal components
are grounded by protective earthing conductors.
10. Wiring Notifications
⚫When using a solenoid valve or other inductive loads, please apply an arc
extinguisher, an RC varistor, or a flyback diode to ensure the life of the contact
points. Advantages of the arc extinguisher:
1) Extend the life of electrical contacts.
2) Reduce the sparks from the contact points.
3) Restrain the impulse voltage.
4) Prevent the inductive loads from interferences
caused by back EMF.
⚫
Suppose a client wants to drive four 1.2kW motors with 1kW*4 Servo Drive
Embedded Controller, it means the gross power should supply at most 4.8kW. Then
we reverse the formula and set the power factor at 0.7. If only Servo Drive
Embedded Controllers are used, the capacity should be at least 4.8/0.7=6.85kVA. In
addition, 10% of the backup capacity should be considered. Thus, 7.5kVA would be
more suitable. Moreover, if an inverter is used, and the power is supplied by an
isolation transformer, the capacity of the inverter should be considered.
Do not connect a cable with other cables to extend the length. It might cause signal
error or malfunction.
Please crimp or weld the wire connections while doing the wirings.
If the servo line in use is not a standard Syntec cable, please verify all the terminals
connected properly before power-on. Wrong wirings will lead to controller output
command errors and malfunctioning.
The +5V output capacity of the encoder is 500mA and is only for a single encoder.
Do not connect it with other loads or it might cause error due to the lack of driving
force.
Do not use counterfeit terminal strips. Those terminal strips cannot provide overall
protection for the system. The quality is also not guaranteed and tend to cause
electrical control problems of the machine tools.
The wiring of the driver and the motor cannot be pulled too tightly.
Do not stake on top.
The six power lines, R, S, T and U, V, W, should not be close to other signal lines,
and should be at least 30 cm apart.
After cutting off the power, the capacitor of the driver still contains large amount of
charge. Do not touch the 6 power lines, R, S, T and U, V, W, until the power
indicator goes out.
If the encoder line should be longer, please use twisted-pair and signal cable with
isolated ground. Do not extend it over 20 meters. In case of extensions over 20
meters, please double the wire diameter of signal cables to reduce signal attenuation.
To ensure the quality of communication, the USB extension cord in use should not
exceed 5 meters, and do not use for charging purposes to avoid controller failure.
The drive is fragile. Please handle it with care.
Do not allow conductive foreign matter such as screws or metal chips, or combustible
foreign matter such as oil enter the driver.
※Recommended Encoder
Wire Diagram:
22AWG×2C+24AWG×2P
Over 90% coverage.
▲Flyback diode circuit diagram

Applicable motors: Please refer to the selection manual.
Please comply with the wire gauge standards. The recommended wire diameter varies
with the motor wattage. Please refer to the table below:
Type
Wattage
Wire Diameter
Axial
100W~850W
20AWG
850W~7.5kW
16AWG
Spindle
Less than 7.5kW (Include)
12AWG
More than 11kW(Include)
10AWG
Please connect the ground wire to class-3 (under 100Ω). Poor grounding might cause
signal error, electric shock, or fire.
The grounding of the motor must be connected to one of the grounding terminals of
the frequency converter.
In accordance with EN 61800-5-1 (Section 4.3.5.5.2), since the normal contact
current of the frequency converter is higher than 3.5 mA AC or 10 mA DC, a fixed
protective earthing connection must be used.
1) The cross-sectional area of the protective earthing wire should be copper wires of
at least 10mm2 or aluminum wires of at least 16mm2.
2) Automatically cut off the power when the protective earthing conductor is
interrupted.
3) Replace the original protective earthing conductor with a spare one that has the
same cross-sectional area.
Grounding Directions:
1) The length of grounding wires should comply with the electrical equipment
regulations; the shorter the better.
2) The grounding wire of the driver should be grounded separately with
high-current loads such as electric welders or high frequency motors.
3) Please refer to the pictures below when the controller is grounded with multiple
electrical control devices. Do not make it a loop.
(a) O (b) O (c) X
(a) 良 (b) 良 (c) 不良
11. Waste Disposal
1) When a product comes to the end of its life, please recycle it in accordance with the
local regulations and treat it as industrial waste.
2) To recycle a product, we usually sort the components into steel shavings, electrical
parts, etc.; then we sell them to licensed industrial waste management companies.
3) The batteries of the products should be recycled in accordance with the local law.