ICP DAS USA I-7531 User Manual
Can repeater
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ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ
+7(495)109-02-08 sales@bbrc.ru www.bbrc.ru
The I - 7531 CAN Repeat er
Warranty
All products manufactured by ICP DAS are under
warranty regarding defective materials for a period of one
year from the date of delivery to the original purchaser.
Warning
ICP DAS assumes no liability for damages resulting
from the use of this product. ICP DAS reserves the right to
change this manual at any time without notice. The
information furnished by ICP DAS is believed to be
accurate and reliable. However, no responsibility is
assumed by ICP DAS for its use, or for any infringements
of patents or other rights of third parties resulting from its
use.
Copyright
Copyright 1997 by ICP DAS. All rights are reserved.
Trademark
The names used for identification only may be
registered trademarks of their respective companies.
I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------1
User's Manual
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Table of Contents
Related Manuals for ICP DAS USA I-7531
Summary of Contents for ICP DAS USA I-7531
- Page 1 Copyright Copyright 1997 by ICP DAS. All rights are reserved. Trademark The names used for identification only may be registered trademarks of their respective companies. I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------1...
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Page 2: Table Of Contents
Block Diagram................5 Appearance ..................6 Pin Assignment................7 Wire Connection ................9 Status LED..................10 Terminator Resistor Setting ............10 Cable Selection ................12 Driving Capability and Baud Rate ..........13 Application Architecture ..............15 Dimension and Mounting ..............16 I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------2... -
Page 3: Introduction
CAN segments from each other as well as from the power supply. The CAN connection of I-7531 is by terminal blocks. A power supply of 10 ~ 30 V is required. The I-7531 is housed in a rugged DIN-Rail mountable box, making it easy to install in an industrial cabinet. -
Page 4: Features
Operating temperature: -25°C ~ +75°C Humidity: 5% ~ 95% Dimensions: 122 mm x 72 mm x 35 mm 2.3 Application Factory Automation Building Automation Home Automation Vehicle Automation Control system Monitor system … I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------4... -
Page 5: Technical Data
+7(495)109-02-08 sales@bbrc.ru www.bbrc.ru 3 Technical data 3.1 Block Diagram Figure 2 is a block diagram illustrating the functions of the I-7531 module. Power supply are with 3000 V galvanic isolated between each CAN port. Futhermore, there is photo-isolation 2500 Vrms between two CAN ports. -
Page 6: Appearance
Photo-isolation: 2500 Vrms ‧ Expand the number of CAN buses ‧ Mountable on DI N Rail 3000V I solation (CAN) CAN Port 1 Power Input Frame Ground Figure3. Apperance of I-7531 I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------6... -
Page 7: Pin Assignment
CAN_Ground (or CAN_GND), Voltage level of ground of CAN_L and CAN_H of CAN port 2. Port 2 CAN_H CAN_High. Signal Line of CAN port 2. CAN_L CAN_Low. Signal Line of CAN port 2. I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------7... - Page 8 If user wants to use FG, both the Pin 7 and Pin 14 should be connected to earth ground. Within the I-7531, Pin 7 and Pin 14 (FG) are not interconneced.
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Page 9: Wire Connection
3.4 Wire Connection CAN Port 2 CAN_GND Earth Ground CAN_H CAN DEVICE CAN_L Power CAN Port 1 CAN_L Power GND CAN_H +10V ~ +30V CAN_GND Earth Ground Figure5. Wire Connection of I-7531 I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------9... -
Page 10: Status Led
+7(495)109-02-08 sales@bbrc.ru www.bbrc.ru 3.5 Status LED When user turning the I-7531 on, the status LED of I-7531 will be display with red light. Moreover, when a message passes through I-7531, the status LED will be twinkle once with yellow light while the red light is still on. - Page 11 The JP2 of I-7531 is used for adjusting terminal resistor on CAN Port 1, and the JP3 of I-7531 is used for adjusting terminal resistor on CAN Port 2. Before adjusting JP2 or JP3 of I-7531, user needs to open the cover of I-7531 first.
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Page 12: Cable Selection
< 90 ~0.5 (AWG20) < 50 ~0.8 (AWG18) < 33 ~1.3 (AWG16) < 20 The recommended AC parameters of CAN bus line are 120Ω impedance and 5 ns/m specific line delay. I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------12... -
Page 13: Driving Capability And Baud Rate
2500 5000 Note 4: When users add one I-7531 into a CAN network, the ideal total bus length will reduce 40 meters because of the propagation delay of I-7531. For example, if users use baud 500K and one I-7531, the ideal total bus length will be “... - Page 14 = L1 seg1 = L2a + L2b seg2 Segm ent 4 I - 7531 = L3 seg3 = L4 seg4 t ot al seg1 seg2 seg3 seg4 Figure9. Definition of seg1 total I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------14...
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Page 15: Application Architecture
ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ +7(495)109-02-08 sales@bbrc.ru www.bbrc.ru 4 Application Architecture Figure10. Application Architecture I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------15... -
Page 16: Dimension And Mounting
ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ +7(495)109-02-08 sales@bbrc.ru www.bbrc.ru 5 Dimension and Mounting Figure11. Dimension I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------16... - Page 17 ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ +7(495)109-02-08 sales@bbrc.ru www.bbrc.ru Figure12. Assembly Drawing Figure13. Mounting I-7531 CAN Repeater User Manual (ver. 1.5, 2012/11/22) ------17...
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