I-87124 spec eng

I-87124 spec eng
1 Port Programmable DeviceNet Interface
The CAN (Controller Area Network) is a serial communication protocol, and efficiently supports distributed real-time
control with a very high level of security. It is an especially suit for networking "intelligent" devices as well as sensors
and actuators within a system or sub-system. In CAN network, there is no addressing of subscribers or stations in the
conventional sense, but instead prioritized messages are transmitted. As standalone CAN controller, i-87124 can
represent an economic solution of DeviceNet application and be a DeviceNet master device in the CAN bus on the
DeviceNet network. It is a "Predefined Master connection Set", and supports Group 2 only Server functions to
communication with slave devices. It has a independent CAN bus communication port with 5-pin screw terminal
connector, and has the ability to cover a wide range of DeviceNet applications. Besides, i-87124 uses the new CAN
controller Phillips SJA1000T and transceiver 82C250/251, which provide bus arbitration, error detection with auto
correction and re-transmission function. It can be installed in i-8000 or WinCon-8000 series PAC.
It is popularly applied in the industrial automation, building automation,vehicle, marine, and embedded control
network. In order to expand the DeviceNet functions of ICPDAS products, i-87124 module is developed for this
CAN bus communication application
Industry automation
Industrial Machinery
Building Automation
Food & Beverage
Semiconductor Fabrication
Control system
DeviceNet Features
Common Features:
• 3 indication LEDs (Error,Status,Bus LEDs)
• 1KVdc isolation on CAN side.
• Programmable Master MAC ID.
• Programmable transfer-rate 125K, 250K, 500K.
• Support maximum nodes up to 64
• Support Group 2 Only Server functions
• The maximum Fragment number is (Input/Output) up to 64
• Support I/O Operation Mode: Poll, Bit-Strobe and Change Of State/Cyclic
• Support Auto-scan slave device function.
• Support on-line add device into and remove device from network.
• Support boot-up communicate with slave devices automatically.
Hardware Speicifications
80186, 80MHz
CAN Controller
Philip SJA1000 CAN controller
CAN Transceiver
Philip 82C250 CAN transceiver
512K bytes
Flash Memory
512K bytes
2K bytes
1 MBPS Max.
Transmission Speed
External Clock
Terminal Resister
120Ω terminal resister selected by jumper♣
CAN bus interface
ISO/IS 11898-2, 5-pin screw terminal with on-board optical isolators protection.
2W, Unregulated +10VDC to +30VDC
Power Supply
Operating Temp
-25C to 75C
Storage Temp
-30C to 85C
5 ~ 95%
123 mm x 64.5 mm x 19.6 mm
Ordering information
1 Port Programmable DeviceNet Interface
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