Ethernet/CAN Interface EtherCAN CI-ARM7
is a interface, which transmits data between CAN networks and Ethernet systems.
Special Features
Ethernet/CAN Interface EtherCAN CI-ARM7
- Application as Ethernet based interface to the CAN bus
- Filtering and buffering of CAN traffic
- Microcontroller Nuvoton NUC740A with CAN controller NXP SJA1000
- Supports the CAN protocols 2.0A and 2.0B
- Serial interface for the configuration of the device
- Rail mountable
- Free of charge development kits for Windows 7/8.x/10/11 and Linux
Description
The Ethernet/CAN Gateway EtherCAN CI-ARM7 transmits data between a CAN network and Ethernet systems. As an universal CAN interface with an Ethernet interface, EtherCAN CI-ARM7 is independent from internal data buses and thus can be used with a variety of different work stations (PC, Mac, UNIX-workstation).EtherCAN CI-ARM7 includes a Nuvoton NUC740A (ARM7 core) with 80 Mhz clock and a Linux operating system. In addition, the device has 16 MB SDRAM and 2 MB Flash. The connection to the CAN bus is done by a CAN controller of type NXP SJA1000 and supports the CAN protocols 2.0A and 2.0B.The protocol used for the communication between a host and EtherCAN CI-ARM7 is documented and disclosed.Development kits that allow the development of client applications for the operating systems Windows 7/8.x/10/11 or Linux are available free of charge.Ordering information
Equipment / Variants
12-20-307-10
EtherCAN CI-ARM7/RMD -V. 2.1
Galvanic separation: None
Number of channels: 1 Channel
CAN Physics: high speed
Structural shape: Mounting rail
Protocol: CAN
Transmission: Ethernet
12-20-308-10
EtherCAN CI-ARM7/RMD - M4D - V. 2.1
Galvanic separation: None
Number of channels: 1 Channel
CAN Physics: high speed
Structural shape: Mounting rail
Protocol: CAN
Transmission: Ethernet
CANopen Software: CANopen-Master-Software M4D
Technical Data
Layout and Connection
EtherCAN CI-ARM7 includes a CAN segment connected by a male and a female plug of type D-Sub9, the pin assignment complying to CiA DS-102 standard. Besides the CAN signals the connectors also carry the power supply for EtherCAN CI-ARM7. In addition, EtherCAN CI-ARM7 includes an Ethernet connector (RJ45, 10/100 MBit/s) and a serial connector (D-Sub9).
The following table shows the assignment of the CAN connectors:
Pin | Name | Function |
2 | CAN_L | CAN data line (dominant low) |
3, 6 | GND | Ground |
7 | CAN_H | CAN data line (dominant high) |
9 | Vcc | Power supply +24 V |
Limiting Values
Parameter | Minimal | Maximal | Unit |
Storage temperature | -25 | +70 | °C |
Operating temperature | 0 | +60 | °C |
Supply voltage | -100 | +35 | V |
Voltage on the bus connections | -30 | +30 | V |
Any (also temporary) stress in excess of the limiting values may cause permanent damage on EtherCAN CI-ARM7 and other connected devices. Exposure to limiting conditions for extended periods may affect the reliability and shorten the life cycle of the device.
Nominal Values
Parameter | Minimal | Typical | Maximal | Unit |
Current consumption | n.s. | 70 | 150 | mA |
Supply voltage | 10 | 24 | 30 | V |
All values, unless otherwise specified, refer to a supply voltage of 24 V and an environmental temperature of 20 °C.
Scope of Delivery
- Ethernet/CAN interface EtherCAN CI-ARM7
- User manual
- proCANtool CAN-Monitor for operating systems Windows 7/8.x/10/11
Related Products
Ethernet/CAN Interface EtherCAN CI-ARM9
CPC Development Kit for Windows
Further Information
CANopen in Greenhouse Management
International Sales
For US/Canada/Mexico sales, please contact: Traquair Data Systems, Inc. (www.traquair.com); sales@traquair.com; Ph: +1 607 266 6000