ICP DAS USA I-2533 User manual

I-2533 Quick Start (ver. 2.0, 2021/11/09) -----1
I-2533 Quick Start
v2.0, November 2021
Packing List
In addition to this guide, the package includes the following items:
I-2533
RS-232 Cable (CA-0910)
Technical Support
[e-mail]
www.icpdas.com
Resources
How to search for drivers, manuals and spec
information on ICP DAS website.
For Mobile Web
For Desktop Web
Model Name
Model Name

I-2533 Quick Start (ver. 2.0, 2021/11/09) -----2
1. Introduction
This quick start helps users to apply the I-2533 in
users’applications quickly. If users need the details
of I-2533 or the difference about the meaning of the
[V2] mark, please refer to the I-2533 user manual.
Users can free download it from the website below.
https://www.icpdas.com/en/download/index.php?model=I-2533
2. Hardware Installation
Before using I-2533, some things must be done.
1. Prepare one pair of I-2533.
2. Set the CAN baud rate of each I-2533 by using rotary switch. You
can refer to the following table for details. (If you set the rotary
switch to “A”, please use utility tool to do the configuration before.)
8
7
0
C
4
2
1
F
D
B
9
5
3
A
6
E
Rotary switch for
CAN baud rate
Switch Value
Description
0
Set baud rate to 10 kbps
1
Set baud rate to 20 kbps
2
Set baud rate to 50 kbps
3
Set baud rate to 80 kbps
4
Set baud rate to 100 kbps
5
Set baud rate to 125 kbps
6
Set baud rate to 250 kbps
7
Set baud rate to 500 kbps
8
Set baud rate to 800 kbps
9
Set baud rate to 1 Mbps
A
Set baud rate to user-defined baud rate
which is configured by I-2533 utility.
B~D
Not-available
E
Update firmware
F
Set I-2533 into configuration mode.

I-2533 Quick Start (ver. 2.0, 2021/11/09) -----3
3. Check the application structure, and determine if the terminator
resistor is needed or not. You can find it at the position as follows.
8
7
0
C
4
2
1
F
D
B
9
5
3
A
6
E
DIP switch for
terminator resistor
On
(Enable)
(Default)
OFF
(Disable)
Generally, if your application is as follows, we recommend you to
enable the terminator resistor.
120Ω
120Ω
CAN_H
CAN_L
Device NDevice 2Device 1 ... Device N-1
...
I-2533 I-2533
Fiber
If your application is like the structure as follows, the terminator
resistor is not needed.
120Ω
120Ω
CAN_H
CAN_L
Device NDevice 2Device 1 ... I-2533
Fiber
120Ω
120Ω
CAN_H
CAN_L
Device NDevice 2Device 1 ... I-2533

I-2533 Quick Start (ver. 2.0, 2021/11/09) -----4
4. Connect the fiber port of these I-2533, CAN port, power line and
frame ground. The pin assignment and wire connection are as follows.
When finished, run your application with these I-2533 modules.
Pin No.
Description
TxD
Fiber TxD port
RxD
Fiber RxD port
1
TxD pin of the RS-232 port for configuration
2
RxD pin of the RS-232 port for configuration
3
GND pin of the RS-232 port for configuration
4
Non-available
5
Non-available
6
CAN_L pin of CAN bus
7
CAN_H pin of CAN bus
8
CAN_GND pin of CAN bus
Interconnecting
Metallic Board
(F.G.)
F.G.
F.G.
CAN_H
CAN_L
CAN_GND
Earth
Power GND
+10VDC ~ +30VDC
CAN_H
CAN_L
CAN_GND
Earth
Power GND
+10VDC ~ +30VDC
Tx Tx
Rx Rx
Fiber Port
CAN Port
(ISO 11898-2)
Power Port