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I-7530 I-7530T I-7530FT
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CAN (Controller Area Network) is a serial bus system especially suited to structure intelligent industry devices networks and build smart automatic control systems. The following figure shows the application architecture for I-7530/I-7530T/I-7530FT modules. The PC can be the CAN host, monitor or HMI to access/control the CAN device through the CAN network by the I-7530/I-7530T/I-7530FT Converters. The programmable RS-232 device (For example: I-8411/I-8431/I-8811/I-8831/W-8031/W-8331/W-8731 embedded controller) can use the serial port to connect to the CAN network via the I-7530/I-7530T/I-7530FT modules. In order to use the CAN network with traditional RS-232 devices, we provide a way to achieve this purpose. The I-7530/I-7530T/I-7530FT are designed to unleash the power of CAN bus via RS-232 communication method. It accurately converts messages between CAN and RS-232 networks. This module let you to communicate with CAN devices easily from any PC or devices with RS-232 interface. |
Request For Quotation
- Description
- Software Utility
- Hardware Specifications
- Hardware Structure
- Performance Test
- Ordering Informations
- Datasheet
Description
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Moreover, we expand the functionalities of I-7530/I-7530T/I-7530FT for some special application. In pair connection mode, I-7530/I-7530T/I-7530FT can be used to connect PC with other RS-232 devices at the same time. The application architecture may be as follows. |
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3000V isolation on CAN side (for I-7530/I-7530T) Watchdog inside Power and Error indicator display |
Applications
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Features
- Compatible with CAN specification 2.0A and 2.0B
- Fully compatible with ISO 11898-2 standard (for I-7530/I-7530T)
- Fully compatible with ISO 11898-3 standard (low speed fault tolerance) (for I-7530-FT)
- Support various baud rate from 10K bps to 1M bps
- Jumper for 120 Ω terminal resistor (for I-7530/I-7530T)
- Software configurable CAN and RS-232 communication parameters
- Power, data flow and error indicator for CAN and RS-232
Watchdog inside - Support transparent communication mode
- 1000 frames in CAN received buffer and 900 frames in RS-232 received buffer
- Full-duplex communication mode of RS-232 devices is not supported
Software Utility
- CAN bus Baud rate configuration
- CAN acceptance filter configuration
- CAN 2.0A or 2.0B specific selection
- RS-232 Baud rate and data bit setting
- RS-232 responded selection
- Easy test to transmit/receive can messages
- Setting for I-7530/I-7530T/I-7530FT communication mode (normal mode or pair connection mode)
CAN Monitor & Datalog Tool
- It has a CAN message field which can display the receiving CAN messages in
- Decimal or HEX mode
- Can display the timestamp of each received CAN message
- Users can change the display mode, up-down, down-up or stop
- It can count the number of received CAN messages
- Data Log : It can save the CAN message as “ txt ” file
- Has CAN ID filter function
- Can send CAN message to CAN BUS according the defined interval time
Hardware Specifications
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Item
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I-7530
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I-7530T
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I-7530-FT
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Hardware
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EEPROM
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2 KB (for system information), 100,000 erase/write cycles
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CAN Interface
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Transceiver
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NXP 82C250
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NXP TJA1042 |
AMIS 41682
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Channel number
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1
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Connector
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9-pin male D-Sub (CAN_L, CAN_H, N/A for others)
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Baud Rate (bps)
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10 k, 20 k, 50 k, 125 k, 250 k, 500 k, 800 k, 1 Mbps
(allow user-defined CAN baud rate) |
10 k, 20 k, 50 k, 125 k (allow user-defined CAN baud rate)
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Isolation
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3000 VDC for DC-to-DC,
2500 Vrms for photo-couple |
NONE
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Terminal Resistor
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Selectable 120Ω terminal resistor by jumper
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1 kΩ for CAN_H and CAN_L
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Specification
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ISO-11898-2, CAN 2.0A and CAN 2.0B
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ISO-11898-3 (low speed fault tolerance), CAN 2.0A and CAN 2.0B
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Receive Buffer
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1000 data frames
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RS-232 Interface
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Connector
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9-pin female D-Sub (TxD, RxD, GND, N/A for others )
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Baud Rate (bps)
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110, 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200bps
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Data bit
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5, 6, 7, 8
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Stop bit
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1, 2
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Parity bit
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None, Even, Odd
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Receive Buffer
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900 data frames
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LED
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Round LED
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ON LED: Power and Data Flow; ERR LED: Error Status
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Power
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Protection
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Power reverse polarity protection, Over-voltage brown-out protection
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Power Consumption
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1 W
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Mechanism
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Installation
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DIN-Rail
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Dimensions
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72mm x 118mm x 33mm (W x L x H)
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Environment
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Operating Temp.
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-25 ~ 75 ℃
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Storage Temp.
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-30 ~ 80 ℃
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Hardware Structure
Wire Connection
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Pin Assignment
Internal I/O Structure
Performance Test
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The test is the performance which transfer 8 bytes data frame from CAN to RS232. (for I-7530/I-7530T)
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CAN setting
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Transfer frames
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Transfer time(ms)
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RS-232 setting
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Receive frames
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Receive time (ms)
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The max frames/sec
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Data<8 byes/frme
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RS232 command length
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2.0A 1Mbps
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1,000
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200
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115200,n,8,1
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1,000
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2954
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338
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>=338
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22 B
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2.0A 1Mbps
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1,000
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200
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115200,n,7,1
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1,000
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2775
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360
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>=360
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22 B
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2.0B 1Mbps
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1,000
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200
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115200,n,8,1
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1,000
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3580
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279
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>=279
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27 B
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2.0B 1Mbps
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1,000
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200
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115200,n,7,1
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1,000
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3337
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299
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>=299
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27 B
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Ordering Informations
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I-7530-G
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Intelligent RS-232 to CAN converter
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I-7530-G CR
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Intelligent RS-232 to CAN converter (RoHS)
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I-7530T-G CR
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Intelligent RS-232 to CAN converter (RoHS)
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I-7530-FT
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Intelligent RS-232/CAN low speed fault tolerant converter
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I-7530-FT CR
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Intelligent RS-232/CAN low speed fault tolerant converter (RoHS)
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