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CANopen is one kind of the network protocols based on the CAN bus and mainly used for embedded network of machine control, such as industrial machine control , aircraft engines monitoring, factory automation, medical equipment control, remote data acquisition, environmental monitoring, and packaging machines control, etc.
CAN-2026C module follows the CiA-301 version 4.02 and CiA-401 version 2.1. You can access the analog/digital I/O status and set the configuration by using standard CANopen protocol. CAN-2026C has passed the validation of the CiA CANopen conformance test tool. Therefore, you can use it with standard CANopen master easily by applying the EDS file. CAN-2026C has 6 analog input channels, 2 analog output channels, 2 digital input channels and 1 digital output channel. By owing to the CANopen masters of ICP DAS, you can quickly build a CANopen network to approach your requirements. For more information about the CANopen master interfaces and other CANopen products, please refer to the following web site, please refer to the following web site.
http://oldweb.icpdas.com/root/product/solutions/industrial_communication/fieldbus/fieldbus_selection_guide.html#2.
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| Applications |
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| Hardware Specifications |
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| CANopen Interface |
| Connector |
5-pin screwed terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H, CAN_V+) |
| Baud Rate (bps) |
10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M, selected by rotary switch |
| Terminal Resistor |
DIP switch for the 120 Ω terminal resistor |
| Protocol |
CANopen CiA 301 ver4.02, CiA 401 ver2.1 |
| Node ID |
1~99 selected by rotary switch |
| NMT |
Slave |
| Error Control |
Node Guarding protocol / Heartbeat Producer |
| SDOs |
1 server, 0 client |
| PDOs |
10 RxPDO, 10 TxPDO (Supports dynamic PDO) |
| PDO Modes |
Event-triggered, remotely-requested, synchronous (cyclic), synchronous (acyclic) |
| Emergency Message |
Yes |
| EDS file |
Yes |
| Analog Input |
| Channels |
6 (Differential) |
| Input Type |
+/-150mV, +/-500 mV, +/-1V, +/-5 V, +/-10 V, +/-20 mA (External 125Ω resistor required) |
| Sampling Rate |
60 Samples/Sec. (Total) |
| Zero Drift |
+/-10 uV/°C |
| Span Drift |
+/-25 ppm/ °C |
| Accuracy |
+/- 0.1% of FSR |
| Common Mode Rejection |
86 dB Min. |
| Normal Mode Rejection |
100 dB |
| Resolution |
16-bit |
| Over voltage protection |
240 Vrms |
| Individual channel configuration |
Yes |
| Analog Output |
| Channels |
2 |
| Output Type |
+0V ~ +5V, +/-5V, +0 V ~ +10V,+/-10V |
| Resolution |
12-bit |
| Accuracy |
+/-0.1% of FSR |
| Voltage Output Capability |
10 V @ 20 mA |
| Current Load Resistance |
500 Ω |
| Power-on value |
Yes |
| Safe value |
Yes |
| Digital Input |
| Channels |
2 |
| Input Type |
Wet contact (Sink) |
| On Voltage Level |
+3.5 VDC ~ 30 VDC |
| Off Voltage Level |
+1 VDC Max. |
| Input Impedance |
10 KΩ, 0.66W |
| Over voltage protection |
70 VDC |
| Digital Output |
| Channels |
1 |
| Output Type |
Isolated Open Collector (Sink) |
| Max Load current |
700 mA/channel Max. |
| Load Voltage |
+3.5 VDC ~ +50 VDC |
| Over voltage protection |
60 VDC |
| Overload protection |
Yes |
| Short Circuit protection |
Yes |
| Power-on value |
Yes, Programmable |
| Safe value |
Yes, Programmable |
| LED |
| CANopen Status |
3 LEDs to PWR, RUN and ERR |
| Terminal Resister |
1 LED to terminal resister indicator |
| Power |
| Power Supply |
Unregulated +10 ~ +30 VDC |
| Power Consumption |
1.8 W |
| Mechanism |
| Installation |
DIN-Rail |
| Dimensions |
33 mm x 99 mm x 78 mm ( W x L x H ) |
| Environment |
| Operating Temp. |
-25 ~ 75 ℃ |
| Storage Temp. |
-30 ~ 80 ℃ |
| Humidity |
10 ~ 90% RH, non-condensing |
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| Ordering Information |
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CANopen slave module with 6-channel AI, 2-channel AO, 1-channel DO and 2-channel DI |
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