ดีซี เซอร์โว ไดรฟ์เวอร์ รุ่น DCS810S ขนาด 18-80VDC, 0-20A, 20-400W.
รายละเอียดสินค้า ดีซี เซอร์โว ไดรฟ์เวอร์ รุ่น DCS810S ขนาด 18-80VDC, 0-20A, 20-400W.
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ราคายังไม่รวมค่าจัดส่ง EMS 80 บาท
Features
- 18-80VDC, 0-20A, 20-400W.
- Based on DSP control technology and high smooth servo control algorithm
- PC based and handheld configuration tools, including Pro Tuner and STU.
- Feedback resolution X4 encoder line count.
- Position Following error lock range adjustable
- Electronic gear ratio from 1/255 to 255
- Built-in motion controller for self-test with trapezoidal velocity profile
- Support PUL/DIR and CW/CCW control signals
- Opto-isolated inputs, support single-ended signals
- 10 latest errors self-record function
- Over-current, over-voltage, under-voltage, phase error, encoder error, position following error protections
- Small size, surface-mount technology
Description
The DCS810S is a digital DC servo drive developed with DSP and high efficient MOSFET technologies. In position control, it's easy for the end users to change stepping drives to the DCS810S without changing control systems, because its input command is PUL/DIR signal, which is compatible with that of stepping drives. In low power motion control applications, performances of DC servo systems using the DCS810S are better than those of digital AC servo systems in velocity, precision, stability, or at least as good as those of digital AC servo systems. However, the cost of the DCS810S stays at the price line of stepping drive, namely far lower than those of AC servo drives.
The DCS810S is very easy to tune and all parameters are visible. PC based and handheld configuration & tuning tools, including ProTuner (Windows based setup software) and STU (Small servo tuning unit) can meet different tuning environments or requirements.
Specifications
Electrical Specifications (Tj = 25oC/77 oF)
|
Parameters |
DCS810S |
|||
|
Min. |
Typical |
Max. |
Unit |
|
|
Peak output current |
0 |
- |
20 |
A |
|
Supply voltage |
+18 |
- |
+80 |
VDC |
|
Logic signal current |
7 |
10 |
15 |
mA |
|
Pulse input frequency |
0 |
- |
200 |
kHz |
|
Isolation resistance |
500 |
|
|
Mohm |
|
Current provided to encoder |
|
|
50 |
mA |
Connectors
General information
|
Control Signal Connector |
|||
|
Pin |
Signal |
Description |
I/O |
|
1 |
+5V |
Common +5V power input. |
I |
|
2 |
PUL |
Pulse control signal. See more information about PUL in "More about +5V, PUL, DIR, ERR/RES Signals" section. |
I |
|
3 |
DIR |
Direction control signal. See more information about DIR in"More about +5V, PUL, DIR, ERR/RES Signals" section. |
I |
|
Encoder Signal Connector |
|||
|
Pin |
Signal |
Description |
I/O |
|
1 |
EB |
Encoder channel B input. |
I |
|
2 |
EA |
Encoder channel A input. |
I |
|
3 |
E +5V |
Positive pole of the auxiliary power supply (50 mA (Max)). |
O |
|
4 |
EGND |
Ground of the auxiliary power supply. |
GND |
|
5 |
ERR/RES |
Alarm signal output(+5V) or restart signal input(+5V). |
O |
|
Power Connector |
|||
|
Pin |
Signal |
Description |
I/O |
|
1 |
Motor+ |
Motor positive connection. |
O |
|
2 |
Motor- |
Motor negative connection. |
O |
|
3 |
+VDC |
+18 TO 80VDC power input. |
I |
|
4 |
GND |
Power ground. |
GND |
|
RS232 Communication Connector |
|||
|
Pin |
Signal |
Description |
I/O |
|
1 |
NC |
Not connected. |
- |
|
2 |
+5V |
+5V power only for STU. |
O |
|
3 |
TxD |
RS232 transmit. |
O |
|
4 |
GND |
Ground. |
GND |
|
5 |
RxD |
RS232 receive. |
I |
|
6 |
NC |
Not connected. |
- |
More about +5V, PUL, DIR, ERR/RES Signals
|
Pin Function |
Details |
|
+5V |
+5V Opto-coupler power supply. |
|
PUL |
Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, each rising or falling edge active (software configurable); 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double pulse mode (pulse/pulse) , this input represents clockwise (CW) pulse,active both at high level and low level (fixed level software configurable). For reliable response, pulse width should be longer than 2.5µs. Series connect resistors for current-limiting when +12V or +24V used. The same as DIR and ENA signals. |
|
DIR |
DIR signal: In single-pulse mode, this signal has low/high voltage levels, representing two directions of motor rotation; in double-pulse mode (software configurable), this signal is counter-clock (CCW) pulse,active both at high level and low level (fixed level software configurable). For reliable motion response, DIR signal should be ahead of PUL signal by 5µs at least. 4-5V when DIR-HIGH, 0-0.5V when DIR-LOW. Please note that rotation direction is also related to motor-drive wiring match. Exchanging the connections of two wires of the motor to the drive and A/B phase signals of encoder will reverse motion direction. |
|
ERR/RES |
ERR/RES Pin: Used to output error and reset the DCS810S to clear errors. +5 VDC when drive is normal. If protection functions such as over-voltage, over-current, phase error, encoder error, position following error are activated, ERR/RES pin will be pulled to LOW level (EGND). OnlyPosition Following Error can be cleared by connecting the E+5V to ERR/RES, and the users should repower the drive to clear other errors after removing other related problem(s). |
Typical Connections
Mechanical
Mechanical Specifications (unit: mm[inch])
