RTU-531PM 3G Remote Terminal Unit with GPS (Asia Only)

EOL 2022-10-26

Phased out model: RTU-531PM

Dear Partners,

ICP DAS hereby formally announces the manufacturing discontinue and End of Life (EOL) of RTU-531PM. The replacement product are the GTP-541M and GRP-540M-4GE, and the hardware comparison and software specifications are described below.
Within the effective warranty period, ICP DAS is committed to continue providing comprehensive after-sales service and technical support.

● Reason for termination: Product roadmap strategy
● Suggested replacement device: GTP-541M / GRP-540M-4GE

- Status: Available
- Please refer to the following table for cross reference information.

Model Name	RTU-531PM	GTP-541M	GRP-540M-4GE
Product Status	Phased out	Available	Available
Support 2G/3G/4G Frequency band	GSM:B2/B3/B5/B8 WCDMA:B1/B2/B5/B8	GSM:B3/B8 WCDMA:B1/B8 LTE-FDD:B1/B3/B8 LTE-TDD:B38/B39/B40/B41	GSM:B2/B3/B5/B8 WCDMA:B1/B5/B8 LTE-FDD:B1/B3/B5/B7/B8/B20
Serial Port	RS-232 x 1	RS-232 / RS-485 x 1	RS-232 x 2 ，RS-485 x 1
I / O	DI x 4	DI x 5 DO x 2 AI x 4	-

For more information, please visit the link below:
https://www.icpdas.com/en/product/GTP-541M
https://www.icpdas.com/en/product/GRP-540M-4GE