ICP DAS USA GRP-2841M User manual

P1
GRP-2841M Quick Start
v1.0, Sep 2021
Packing List
In addition to this guide, the package includes the following items:
GRP-2841M
microSD card and
micro SD adapter
Screw Driver
RS-232 Cable
(CA-0910)
Coaxial Cable (x3)
4G Thermal
Silicone Sheet
5G Thermal
Silicone Sheet
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

P2
LED Indicators
LED Indicator
Color
Meaning
RUN
Green
Power on and OS is running
(Normal is blinking)
NET
Orange
4G/5G status indicator
PWR
Red
Power is on
L1
Green
The status of RTU Client
(Normal is blinking)
L2
Orange
Reserve
L3
Red
Reserve
NET LED
Net led is status of 4G/5G Modem (option).
Modem
LED
Status
EC25
(4G Modem)
1800 ms ON
200 ms OFF
Registered
200 ms ON
1800 ms OFF
Network Searching
125 ms ON
125 ms OFF
Data transfer
Modem
LED
Status
RM500Q
(5G Modem)
ON
OK
OFF
Failed

P3
1. Configuring the Boot Mode
Before starting any installation, be sure that the switch is placed in the “0”
position.
Rotary Switch
Position
Description
0
Normal Mode
9
LAN1: Static IP Mode
(IP: 192.168.255.1, Mask
255.255.0.0 )
2. Connecting to PC and Power Supply
1) Connect PC to the LAN1 through an Ethernet switch.
2) Connect the power supply (+12 to +48 VDC) to PWR and GND terminals.

P4
3. Using eSearch Utility to Connect the PAC
eSearch Utility Website
http://www.icpdas.com/en/product/guide+Software+Utility_Driver+eSearch_
_Utility
1) Searching the Ethernet device connected on the network
2) Select GRP-2841
3) Connect to the web pages (The default login name is “admin”, password is
“admin_GRP”).