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CAN (Controller Area Network) is a serial bus control protocol especially suited to constrnct intelligent industry devices networks and build smart automatic control systems. It is popularly applied in the industrial automation, building automation, vehicle, marine, and embedded control network. In order to expand the CAN functions of ICPDAS products, I-87120 module is developed for this purpose. It is a kind of module, and need to be plugged into a host unit, such as I-8000 and iP-8000 series MCU (Main Control Unit), ViewPAC-2000, WinPAC-8000, LinPAC-8000 and XPAC-8000-CE6. I-87120 give a way to connect these ICPDAS host unit with CAN network. Owing to the features of I-8000, iP-8000, ViewPAC-2000, WinPAC-8000, LinPAC-8000 and XPAC-8000-CE6, these host units can be arranged to be a CAN converter, CAN slave device and CAN master device in a CAN network. The righr-hand-side figure shows the application architecture for I-87120 modules.
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| Applications |
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- DeviceNet, CANopen,
CAN J1939, SDS (System Wide Network) protocol application
- CAN bus communication
application
- Industry automation
- Industrial Machinery
- Building Automation
- Food & Beverage
- Semiconductor Fabrication
- Control system
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| Architecture |
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| Features |
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Common
Features:
- One CAN port expansion for I-8000, iP-8000, ViewPAC-2000, WinPAC-8000, LinPAC-8000 and XPAC-8000-CE6
- 4096 records CAN message receive-buffer size
- 4096 records buffer size for the command from I-8000/ iP-8000/ ViewPAC-2000/ WinPAC-8000/ LinPAC-8000/ XPAC-8000-CE6 to I-87120
- Provide C/C++ function libraries to send and receive CAN messages
- Demos and utility are provided
- 3 indication LEDs (Rx, Tx and Err LEDs)
CAN Port Features:
- Support user-defined baud
- 2500 Vrms isolation
- Baud : 5Kbps, 10Kbps, 20Kbps, 25Kbps,
50Kbps, 100Kbps, 125Kbps, 200Kbps, 250Kbps, 500Kbps, 800Kbps,
1Mbps
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| Hardware Specifications |
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Hardware |
CPU |
80186, 80 MHz or compatible |
SRAM/Flash/EEPROM |
512 KB / 512 KB / 2 KB |
RTC (Real Time Clock) |
Yes |
CAN Interface |
Controller |
NXP SJA1000T with 16 MHz clock |
Transceiver |
NXP 82C250 |
Channel number |
1 |
Connector |
5-pin screw terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H, N/A) |
Baud Rate (bps) |
10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 M (allow user-defined baud rate) |
Transmission Distance (m) |
Depend on baud rate (for example, max. 1000 m at 50 kbps ) |
Isolation |
3000 VDC for DC-to-DC, 2500 Vrms for photo-couple |
Terminal Resistor |
Jumper for 120 Ω terminal resistor |
Specification |
ISO-11898-2, CAN 2.0A and CAN 2.0B |
LED |
Round LED |
Tx/Rx LED, ERR LED |
Software |
Driver |
For I-8000/ iP-8000/ ViewPAC-2000/ WinPAC-8000/ LinPAC-8000/ XPAC-8000-CE6 |
Library |
TC/BC, GCC, VB.Net 2003, C#.Net 2003, VB.Net 2005, C#.Net 2005, eVC++ 4.0 |
Power |
Power supply |
Unregulated +10 ~ +30 VDC |
Power Consumption |
2 W |
Mechanism |
Dimensions |
31mm x 91mm x 115mm (W x L x H) |
Environment |
Operating Temp. |
-25 ~ 75 ℃ |
Storage Temp. |
-30 ~ 80 ℃ |
Humidity |
10 ~ 90% RH, non-condensing |
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| Software Utility Features |
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- Development Toolkit for I-8000/WinCon/LinCon/WinPAC
- I-87120 don't support any ISaGRAF series main control unit
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| Ordering Information |
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Module with one programmable CAN port, I-8000/ iP-8000/ ViewPAC/ WinPAC/ LinPAC/ XPAC-CE6 library, 80186 80 MHz CPU, 512 KB Flash and SRAM, 120 Ω terminal resister selected by jumper |
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| Optional Accessories |
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| CA-0910-C |
9-pin Female D-sub & 3-wire CAN bus cable (1M) |
| SG-770 |
7/14 channel Surge Protector |
| 4PCD-002 |
EMI Ferrite Split/Snap-On Core |
| M12A-5P-IP68 |
Field-Installation A-coded 5-pin Female |
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