ICP DAS USA I-7530A-MR-FD Quick Start

Below you will find brief information for I-7530A-MR-FD. This module is a CAN to serial converter that allows communication between a CAN bus and a serial port (RS-232/422/485). It provides LED indicators for power, CAN bus, and UART status, with multiple LED states indicating firmware updating mode, module configuration mode, bus errors, and data transmission. The device also allows for enabling or disabling termination resistor depending on your network configuration.

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I-7530A-MR-FD Quick Start
v1.0, October 2020
Packing List
In addition to this guide, the package includes the following items:
1.
I-7530A-MR-FD
RS-232 cable
(CA-0910)
Screw Driver
Quick Start
Resources
Technical Support
[email protected]
www.icpdas.com
How to search for drivers, manuals and
spec information on ICP DAS website.
 For Mobile Web
I-7530A-MR-FD
 For Desktop Web
I-7530A-MR-FD
P1
1. Appearance
2. LED indicators
LED
Name
Number
Description
1
2
3
COM PORT
CAN PORT
I-7530A-MR-FD
Status
LED indicators
LED Status
Firmware Updating
Mode
ALL
LED
PWR
CAN
UART
All LED always
turned on
PWR LED always
Module
be turned on and
Configuration Mode the other LEDs
blink every 1000 ms
No Error
always turned on
CAN Bus
Blink every 100 ms
Transmission Fail
CAN Bus-Off
Blink every 500 ms
Power Failure
Off
Transmission
Blink
Bus Idle
Off
Transmission
Blink
Bus Idle
Off
P2
3.Pin assignments
Pin
1
2
3
4
5
6
7
8
9
Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Description
Not Connect
CAN Low
CAN Ground
Not Connect
CAN Ground
CAN High
Not Connect
RS-485 DATA+
RS-485 DATANo use
RS-422 TxD+
RS-422 TxDRS-422 RxD+
RS-422 RxDNo use
RS-232 RXD
RS-232 TXD
RS-232 GND
No use
+Vs(+10 ~ +30 VDC)
GND
P3
4.Terminator Resistor Setting
The I-7530A-MR-FD module provides jumpers to select whether to enable
the termination resistor. If the user needs to enable the termination resistor,
please open the cover of the I-7530A-MR-FD module, and you will see the
location of JP3 as shown in the diagram below:
Enable
Disable
5.Wire Connections
P4
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Key features

CAN to Serial (RS-232/422/485) conversion
LED indicators for status monitoring
Selectable termination resistor
Supports CAN bus baud rates up to 1 Mbps
Wide voltage input range (+10 ~ +30 VDC)

Frequently asked questions

RS-232, RS-422, and RS-485 are supported.

LEDs indicate power status, CAN bus activity, UART activity, errors, and configuration modes.

Open the module cover and locate JP3 to enable/disable the termination resistor.

The input voltage range is +10 to +30 VDC.

What serial communication standards are supported?

What do the LED indicators signify?

How do I enable the termination resistor?

What is the input voltage range?

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