Two-channel CAN Bus Isolated Bridge

I-7532 ~ NEW ~ Two-channel CAN Bus Isolated Bridge

Artikelnummer
I-7532
Hersteller
ICP DAS
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I-7532 is a CAN bridge used to establish a connection between two CAN bus systems in a CAN network and more functions are equipped than I-7531 (CAN Repeater). Three powerful features are provided by I-7532. First, the transmission distance limitation of the CAN bus system on each side of I-7532 are independent, which means the total CAN network distance can be extended. Second, when some errors (e.g. bit error) happened on one side of I-7532 of the CAN bus system; the other side can still work correctly. Last one, the baud rate and filter setting of these two CAN channels on I-7532 can be different for highly flexibility and efficiency.

 
  • Control System
  • Building Automation
  • Factory Automation
  • Distributed data acquisition

 
   

 
  • 82C250 CAN transceiver
  • 2500 VRMS photo coupler isolation on the CAN side
  • 3KV galvanic isolation among the power supply and 2 CAN channels
  • Support both CAN 2.0A and CAN 2.0B
  • Fully compatible with the ISO 11898-2 standard
  • Adjustable CAN bus baud rate from 5Kbps to 1Mbps or programmable user-defined baud rate
    (For firmware v1.01 or newer) (NEW)
  • Support CAN bus message acceptance filter configuration
    (For firmware v1.01 or newer) (NEW)
  • Provide I-7532 Utility for CAN bus message acceptance filter and user-defined CAN baud rate etc. configuration easily and quickly
    (For firmware v1.01 or newer) (NEW)
  • Support firmware update via CAN1 of I-7532
    (For firmware v1.02 or newer)
    (NEW)
  • CAN messages can be forwarded under another identifier
    (For firmware v1.03 or newer) (NEW)
  • Built-in jumper to select 120Ω terminal resistor
  • Watchdog inside
  • Up to 100 CAN nodes on each channel
  • Transmission distance up to 1 km on each CAN port
  • Removable terminal block, Mount easily on DIN-rail
  • 768 frame buffer for each CAN channel
  • The baud of each channel can be different for highly flexibility

Note: We have verified to drive 100 CAN nodes at the same time via one CAN port of I-7532.

 
Switch Value
0
1
2
3
Baud [bps]
Config
Mode
5k or
User-defined
CAN baud
10k
20k
Switch Value
4
5
6
7
Baud [bps]
40k
50k
80k
100k
Switch Value
8
9
A
B
Baud [bps]
125k
200k
250k
400k
Switch Value
C
D
E
F
Baud [bps]
500k
600k
800k
1000k

 
  • Provide CAN bus User-Defined Baud Rate / CAN-ID Acceptance Filter / CAN-ID Mapping configuration
  • Provide saving the CAN acceptance filter data to file. The “*.dat” file format is compatible with configuration file of I-7565-H1/H2. The “*.xls” file is useful for CAN hardware interface of other companies to configure CAN-ID filter function of I-7532
  • Support ICP DAS CAN hardware interface including “RS232 to CAN”, “Ethernet to CAN”, “USB to CAN”, “CAN Card” series products for configuration

 
CAN Interface
Transceiver
NXP 82C250
Channel number
2
Connector
4-pin screwed terminal block (CAN_GND, CAN_L, CAN_SHLD, CAN_H)
Baud Rate (bps)
Adjustable CAN bus baud rate from 5Kbps to 1Mbps or programmable user-defined baud rate
Isolation
3000 VDC for DC-to-DC, 2500 Vrms for photo-couple
Terminator Resistor
Jumper for 120 Ω terminator resistor
Specification
ISO-11898-2, CAN 2.0A and CAN 2.0B
Time Delay
[ 1Mbps (8-byte Data) ] ID-29bit => 156us ; ID-11bit => 134us
[ 5Kbps (8-byte Data) ] ID-29bit => 30ms ; ID-11bit => 25ms
Power
Power supply
Unregulated +10 ~ +30 VDC
Protection
Power reverse polarity protection, Over-voltage brown-out protection
Power Consumption
2 W
Mechanism
Installation
DIN-Rail
Dimensions
72mm x 122mm x 33mm (W x L x H)
Environment
Operating Temp.
-25 ~ 75 ℃
Storage Temp.
-30 ~ 80 ℃
Humidity
10 ~ 90% RH, non-condensing

 
I-7532-G CR
Two-channel CAN Bus Isolated Bridge (RoHS)

 
CA-0910-C
9-pin Female D-sub & 3-wire CAN bus cable (1M)
SG-770
7/14 channel Surge Protector
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