ICP DAS USA GRP-540M Series User manual

User Manual
Version 1.2.1 February 2019
GRP-530M
GRP-540M Serial
3G / 4G Gateway
Written by Shepard Lee
Edited by Kalia Huang

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：2
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
Table of Contents
1. Introduction .........................................................................................................................5
1.1 Features..........................................................................................................................6
1.2 Applications.....................................................................................................................6
2. Hardware..............................................................................................................................8
2.1 Specifications (GRP-530M).............................................................................................8
2.2 Specifications (GRP-540M Serial)...................................................................................9
2.3 Appearance and pin assignments.................................................................................10
2.4 Dimensions...................................................................................................................11
2.5 LED indicators...............................................................................................................12
2.6 Rotary Switch................................................................................................................12
2.7 Installing Device............................................................................................................13
3. Web Utility..........................................................................................................................15
3.1 Login the Utility .............................................................................................................15
3.2 Information....................................................................................................................16
3.2.1 Device Information..................................................................................................16
3.2.2 Network Information ...............................................................................................17
3.2.3 Storage Information................................................................................................19
3.3 Network.........................................................................................................................20
3.3.1 Ethernet..................................................................................................................20
3.3.2 WLAN (only support GRP-540M-4GX-WF) ............................................................20
3.3.3 PIN / APN Configure...............................................................................................22
3.3.4 Network Reconnection ...........................................................................................23
3.3.5 DNS........................................................................................................................23
3.3.6 DDNS Client...........................................................................................................24
3.3.7 VPN (only support the firmware after v1.2.1)..........................................................25
3.3.8 Routing & Port Mapping (Port Forward) .................................................................26
3.3.9 Diagnostic...............................................................................................................28
3.3.10 Reset Network........................................................................................................28
3.4 System..........................................................................................................................29
3.4.1 Password................................................................................................................29

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3.4.2 Reboot....................................................................................................................29
3.4.3 Reboot Timer..........................................................................................................29
3.4.4 Backup & Restore...................................................................................................30
3.4.5 Update (only support the firmware after v1.2.1)......................................................30
3.4.6 Restore Factory......................................................................................................30
3.4.7 Time........................................................................................................................31
3.5 VxServer.......................................................................................................................32
3.5.1 VxServer.................................................................................................................32
3.6 RTU Client ....................................................................................................................34
3.6.1 RTU Client..............................................................................................................34
3.6.2 FTP Test.................................................................................................................38
3.6.3 Email Test...............................................................................................................39
3.6.4 Modbus Test...........................................................................................................40
3.7 RTU CAN Client............................................................................................................41
3.7.1 Basic Configure......................................................................................................41
3.7.2 CAN Configure .......................................................................................................42
3.7.3 FTP/ Email..............................................................................................................43
4. Example .............................................................................................................................45
4.1 3G/4G Router Application .............................................................................................45
4.2 Web Server and IP Camera Application........................................................................48
4.3 Remote I/O Control / Temperature Monitor...................................................................52
4.4 Modbus/TCP to Modbus/RTU over 3G, and Card Reader Monitor................................58
4.5 RTU Client for Remote Control Application with RTU API.............................................63
4.6 RTU Client for Remote ControlApplication with OPC DA Server..................................75
4.7 RTU Client for Remote Control Application with InduSoft. ............................................77
4.8 Email or FTP report I/O logger file.................................................................................79
Appendix A. Revision History.................................................................................................82

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：4
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
Important Information
Warranty
All products manufactured by ICP DAS are under warranty regarding
defective materials for a period of one year, beginning from the date of
delivery to the original purchaser.
Warning
ICP DAS assumes no liability for any damage 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, not for any infringements of patents or other rights of third parties
resulting from its use.
Copyright
Copyright @ 2017 by ICP DAS Co., Ltd. All rights are reserved.
Trademark
Names are used for identification purpose only and may be registered
trademarks of their respective companies.
Contact us
If you encounter any problems while operating this device, feel free to contact us
via mail at: se[email protected] . We guarantee to respond within 2 working days.

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：5
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
1. Introduction
The GRP-530M / GRP-540M provided by ICP DAS is a 3G/4G gateway for Ethernet or serial port.
With GPS function, it can also be a GPS tracking system. It can be used in M2M application
fields to transfer the remote I/O, Modbus data or video of the camera via 3G/4G. Within the high
performance CPU, the it can handle a large of data and are suit for the hard industrial
environment. The GRP-530M / GRP-540M have 3G/4G module, Ethernet interface, CAN Bus,
and GPS module.

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：6
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
1.1 Features
◆Support WCDMA 850/900/1900/2100 MHz and GSM 850 / 900 / 1800 / 1900 MHz.
(GRP-530M)
◆Support 4G/3G/2G (GRP-540M Serial)
◆Support IEEE802.11b/g/n, 2.4 GHz (Only support GRP-540M-4GX-WF)
◆10/100 Base-TX compatible Ethernet controller
◆COM port: COM1 (3-wire RS232), COM2 (3-wire RS232), COM3 (RS-485)
◆Support CAN
◆GPS : 32 channels with All-In-View tracking (option)
◆Support Micro SD card.
◆Provide 3G / 4G Router function.
◆Support port mapping (port forward) function.
◆Serial Port to 3G / 4G Gateway
◆High reliability in harsh environments
◆DIN-Rail mountable
◆Support Dual SIM (GRP-541M only)
1.2 Applications
◆3G / 4G Router
◆Home/Factory security
◆Remote Video Monitor
◆Energy Management
◆Temperature Monitoring

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：7
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
Application 1: 3G/4G Router
Application 2: Remote Video Monitor
Application 3: Remote Control (Serial Port to 3G/4G gateway)

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：8
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
2. Hardware
2.1 Specifications (GRP-530M)
Item
GRP-530M
System / Software
3G Gateway
Ethernet and Serial port (RS-232 x1, RS-485 x1) to 3G
Embedded service
Web Server, 3G Router
System
CPU
ARM CPU
RAM
256 MB
Flash
256 MB
EEPROM
16 KB (Data Retention: 40 years; 1,000,000 erase/write cycles)
Expansion Flash
Memory
SD Card (Max. 32GB SDHC)
RTC (Real Time
Clock)
Provide seconds, minutes, hours, day of week/month, month and year
64-bit Hardware
Serial Number
Yes
Watchdog Timer
Yes
LED Indicator
4 LEDs (RUN/PWR, 3G, L1, L2)
Rotary Switch
Yes (0~9)
GSM System
Frequency Band
GSM: 850/900/1800/1900 MHz
GPRS connectivity
GPRS class 12; GPRS station class B
3G System
Frequency Band
WCDMA 850/900/1900/2100 MHz
Data Transmission
WCDMA / HSPA+
Download: Max. 14.4Mbps; Upload: Max 5.76Mbps
GPS System
Support Channels
32
Protocol Support
NMEA 0183
Comm. Interface
Ethernet
RJ-45, 10/100/1000 Base-TX
(Auto-negotiating, Auto MDI/MDI-X, LED indicators)
COM1
RS-232 (RxD, TxD and GND); Non-isolated (Console, Debug)
COM2
RS-232 (RxD, TxD and GND); Non-isolated
COM3
RS-485 (D2+, D2-); 3000 VDC isolated
CAN
CAN Bus (CAN_H, CAN_L)
Mechanism
Casing
Matel
Dimensions(W x L x
H)
117 mm x 126 mm x 58 mm (W x L x H)
Installation
DIN-Rail / Screw
Power

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Protection
Power reverse polarity protection
Frame Ground
Protection
ESD, Surge, EFT, Hi-Pot
Required Supply
Voltage
+10 VDC ~ +48 VDC
Power Consumption
4.8W (200 mA @ 24 VDC)
Environment
Operation Temp.
-25℃to 75℃
Storage Temp.
-30℃to 80℃
Humidity
5~95% non-condensing
2.2 Specifications (GRP-540M Serial)
Item
GRP-540M-4GE
GRP-541M-4GE
GRP-540M-4GE-WF
GRP-540M-4GC
GRP-541M-4GC
GRP-540M-4GC-WF
Software
Gateway Function
Ethernet and Serial port (RS-232 x1, RS-485 x1) to 3G/4G
Embedded service
Web Server, Router function
System
CPU
ARM CPU
EEPROM
16 KB (Data Retention: 40 years; 1,000,000 erase/write cycles)
Expansion Flash Memory
SD Card (Max. 32GB SDHC)
RTC (Real Time Clock)
Provide seconds, minutes, hours, day of week/month, month and year
64-bit Hardware Serial Number
Yes
Watchdog Timer
Yes
LED Indicator
4 LEDs (RUN/PWR, 4G, L1, L2)
Rotary Switch
Yes (0~9)
GSM System
Frequency Band
GSM: 850/900/1800/1900 MHz
GPRS connectivity
GPRS class 12/10; GPRS station class B
DATA GPRS
Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max 42.8kbps
3G System
Frequency Band (MHz)
WCDMA
850/900/2100
WCDMA 900/2100
TD-SCDMA 1900/2100
CDMA2000 (BC0) 800
Data Transmission
DC-HSPA+ Download: Max. 42 Mbps; Upload: Max 5.76Mbps
TD-SCDMA Download: Max. 4.2 Mbps; Upload: Max 2.2Mbps
CDMA2000 EVDO Download: Max. 14.7 Mbps; Upload: Max 5.4Mbps
4G System
Frequency Band
FDD LTE: B1/B3/B5/B7/B8/B20
FDD LTE: B1/B3/B8
TDD LTE: B38/B39/B40/B41
Data Transmission
Download Max 100Mbps / Upload Max 50Mbps
GPS System
Support Channels
32
Protocol Support
NMEA 0183
Comm. Interface

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：10
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
Ethernet
RJ-45, 10/100 Base-TX
(Auto-negotiating, Auto MDI/MDI-X, LED indicators)
Wi-Fi
N/A
IEEE802.11b/g/n,
2.4 GHz, channel
1-13 (2.412 GHz -
2.472)
N/A
IEEE802.11b/g/n,
2.4 GHz, channel
1-13 (2.412 GHz -
2.472)
COM1
RS-232 (RxD, TxD and GND); Non-isolated (Console, Debug)
COM2
RS-232 (RxD, TxD and GND); Non-isolated
COM3
RS-485 (D2+, D2-); 3000 VDC isolated
CAN
CAN Bus (CAN_H, CAN_L)
Mechanism
Casing
Metal
Dimensions(W x L x H)
117 mm x 126 mm x 58 mm (W x L x H)
Installation
DIN-Rail / Screw
Power
Protection
Power reverse polarity protection
Frame Ground Protection
ESD, Surge, EFT, Hi-Pot
Required Supply Voltage
+10 VDC ~ +48 VDC
Power Consumption
4.8W (200 mA @ 24 VDC)
Environment
Operation Temp.
-25℃to 75℃
Storage Temp.
-30℃to 80℃
Humidity
5~95% non-condensing
2.3 Appearance and pin assignments

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：11
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
COM Port & Power Input
Terminal No.
Pin Assignment
Power
14
F.G.
13
P.GND
12
PWR
COM1
11
TxD1
10
RxD1
09
GND
COM2
08
TxD2
07
RxD2
06
GND
COM3
05
D+
04
D-
CAN
03
CAN.GND
02
CAN_H
01
CAN_L
2.4 Dimensions

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：12
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
2.5 LED indicators
There are three LED indicators to help users to judge the various conditions of device. The
description is as follows：
A.PWR(Green)：Power LED to indicate whether the external power is input or not. The
description is as follows:
The external power is active
The external power is not active
on
off
B.RUN(Red)：RUN LED indicates if the OS is normal or fail.
Normal
Fail
Heart beat (1 sec.)
Always ON or OFF
C.L1(Green/Red)：this Led indicates the status of RTU Client.
Normal
Fail
500ms ON / 500ms OFF
Always ON or OFF
D.L2(Green/Red)：reserve.
E.3G (Red)：The LED indicates the status of 3G module.
(the 3G/4G module need about 60 seconds to register network usually)
Registered
3G/GPRS data transmit
Not Register
800ms ON / 200ms OFF
200ms ON, 200ms OFF
200ms ON / 800ms OFF
2.6 Rotary Switch
There are some functions of rotary switch. The description is as follows：
A. 0 : Normal mode, default position:
B. 9 : Factory default IP. If you set as 9, and then reset the device, its Ethernet IP will be
“192.168.255.1”. If you forgot your device IP, you can use this function to
re-configure your device IP.

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：13
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
2.7 Installing Device
Before using, please follow these steps to install the device below:
A.Install the antenna
B. Plug in the normal SIM card (Before apply the SIM card, confirm it is OK by mobile
phone.)
C.Plug the Ethernet cable if you need it.
D.If you want to use the Micro SD card, please insert it into the slot.
E.Connect the DC.+VS and DC.GND to the power supply.
F. It is needed to wait about 20 ~ 30 seconds for OS booting. After finishing the process,
the device would be in normal operation mode and the OS LED would blank as heart
beat per 1 sec.
G. It is needed to wait about 30 ~ 60 seconds to search the 3G/4G base station and register
to the ISP. After finishing the process, the 3G LED would blank per 1 sec.
Plug Ethernet cable
Insert SIM Card
Install The Antenna
LED Indicators
Insert MicroSD Card
Connect to Power

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：14
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：15
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
3. Web Utility
You must configure the device from web utility before using.
3.1 Login the Utility
Please login before you use the web utility. The default username is “admin”, and the default
password is “admin”
Default IP = “192.168.255.1”
Default Mask = “255.255.0.0”
After login, the screenshot is showed as below:

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：16
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
3.2 Information
You can get the basic information of the device here.
3.2.1 Device Information
This page provides basic device information:
(1)Product Name: the Name of your product
(2)Serial Number: only one number of ICPDAS product
(3)OS Kernel Version: linux kernel version.

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：17
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
3.2.2 Network Information
This page provides basic network information:
(1) Ethernet: Ethernet information
．Mode: static IP
．MAC address: a unique identifier assigned to network interfaces.
．IPAddress: a computer's address under the Internet Protocol
．Mask: Mask will be provided from Gateway provider.
(2) WLAN information (only support GRP-540M-4GX-WF): AP Mode & Station Mode
AP Mode:

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：18
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．Mode: AP
．SSID: the name shows up in Wi-Fi station
．MAC address: a unique identifier assigned to network interfaces
．IPAddress: the IP address which is set by user
．Mask: the Mask which is set by user
．Security: the mode of AP's security. Please refer to below:
No security: any Wi-Fi stations can access thisAP without password
WPA2-PSK: use WPA2-PSK security mode, Wi-Fi stations use password to access
．Password: only show out with WPA2-PSK security mode
Station Mode:
．Mode: Station
．Connected SSID: the AP which is connected by this station
．MAC address: a unique identifier assigned to network interfaces
．IP Configure: use which method to get IP address. Please refer to below:
Static: user can set IP address, Mask, and Gateway by himself
DHCP: get IP address, Mask, and Gateway from AP's DHCP server
．IPAddress: the station's address under the Internet Protocol
．Mask: Mask will be provided from AP provider
．Status: the connection status. Please refer to below:
Connected: this station already connected to remoteAP successfully
Connecting: this station is trying to connect with remote AP
．Signal Level (dbm): close to 0 dbm is better, but 0 dbm means still try to connect
(3) Mobile Network information: the information will show out after dial up
．Status: “connected” mean the modem dial-up success.
．IPAddress: the IP is provide by ISP provider.
．P-t-P: provide by ISP provider.
．IPAddress for VPN: the IP is provide by VPN Server.
．P-t-P for VPN: provide by VPN Server.
(4) Modem information:
．SIM Select: The SIM which has been used now. (Only show up in GRP-541M)
．IMEI: IMEI number of 4G module.

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：19
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．PIN Code: the status of PIN Code. Please refer to below:
READY: PIN Code is ready.
SIM PIN: need PIN code of SIM card
SIM PUK: need PUK code of SIM card
SIM failure: Access SIM Card failure
．Register Status: Indicating machine connect to mobile network successful or not.
．Signal Quality: the 3G/4G signal quality.
3.2.3 Storage Information
This page provides information about “Micro SD card”, “USB Disk”:
(1) USB Disk / SD card:
．Size: total size of storage
．used: the size is used
．Available: free space in the storage
．Path: the mount point in file system.

GRP-530M / GRP-540M User Manual Version 1.2.1 Page：20
Copyright © 2017 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
3.3 Network
The user can configure the Network functions here.
3.3.1 Ethernet
This page provides the basic settings of Ethernet:
(1) IP Address: IP of Ethernet.
(2) Mask: the Mask of the gateway.
(3) Gateway: IP of the gateway.
3.3.2 WLAN (only support GRP-540M-4GX-WF)
This page provides the basic settings of Wi-Fi ap mode or station mode:
AP Mode: