GRP-2841M 4G/5G Ethernet Gateway, 4-Port Serial, Linux RTU
Quad-core Linux gateway with two 10/100/1000M Ethernet ports and four RS-232/485 serial ports, plus an optional 4G/5G module for remote wireless data transmission.
- Cortex-A53 quad-core CPU at 1.6 GHz with 1 GB LPDDR4 RAM and 8 GB eMMC Flash
- Intelligent RTU and multiport serial gateway functions on Linux Kernel 4.14.98
- NAT and port forwarding included
- Two 10/100/1000M Ethernet ports (RJ-45)
- Four serial ports: one RS-232 console/debug, one RS-232, and two RS-485 with 2500 VDC isolation
- Optional 4G/5G wireless module and optional GPS function
1 704,00 € per piece
| 1–9 pcs | 1 704,00 € | |
|---|---|---|
| 10–30 pcs | 1 653,00 € | −3 % |
| 31+ pcs | 1 619,00 € | −5 % |
Toote teave "GRP-2841M 4G/5G Ethernet Gateway, 4-Port Serial, Linux RTU"
GRP-2841M CR is a Linux-based gateway that bridges Ethernet and serial networks and can send the data over a cellular link. Its Cortex-A53 quad-core CPU, 1.6 GHz, with 1 GB LPDDR4 RAM handles large data volumes, which suits multi-device data collection in demanding plant environments.
The unit works as an intelligent Remote Terminal Unit (RTU) and as a multiport serial gateway, with NAT and port forwarding built in. Its optional 4G/5G wireless module enables wireless data transmission, and the optional GPS function supports use as a tracking system for vehicle or maritime management. Remote I/O, Modbus data and camera video can all be carried in M2M applications.
The CR code is the RoHS-marked variant of the GRP-2841M series, listed as a 4G/5G/Ethernet Gateway. Confirm the wireless module and GPS configuration against your requirements before ordering, as both are described as options for the series.
Applications
- 4G / 5G / Ethernet gateway applications
- Remote video monitoring
- Serial port gateway applications
- Node-RED applications
- Vehicle management and maritime GPS tracking
- M2M data transmission of remote I/O, Modbus data or camera video
| Product type: | Gateway |
|---|---|
| Interface: | Ethernet, RS-232, RS-485 |
| Ports: | 2 Ethernet, 4 serial |
| Isolation: | 2500 VDC (RS-485) |
| Power input: | +12 ~ +48 VDC |
| Operating temperature: | -25 ~ +70 °C |
| Mounting: | DIN-rail |
| Housing: | Metal |
Specifications
| Software | |
|---|---|
| OS | Linux Kernel 4.14.98 |
| Service | SSH, Web, SNMP Server, SMTP, DDNS |
| Function | NAT and port forwarding function Remote Terminal Unit (RTU) Multiport serial gateway 4G/5G wireless router (option) |
| Main Unit | |
| CPU | Cortex-A53 CPU, 1.6 GHz, quad-core |
| System Memory | 1 GB LPDDR4 SDRAM |
| Storage | 8 GB eMMC Flash, 32 GB microSD card |
| Non-Volatile Memory | 64 KB FRAM; 128 KB MRAM |
| Real Time Clock | Provide seconds, minutes, hours, dates,day of week, month, year |
| Watchdog Timer | Yes |
| LED Indicators | |
| Status | 1 x PWR 1 x NET 1 x RUN 1 x L1 1 x L2 1 x L3 |
| Ethernet | |
| Ports | 2 x RJ-45, 10/100/1000 Base-T(X) |
| COM Ports | |
| Ports | 1 x RS-232(Console,Debug) 1 x RS-232 2 x RS-485(2500VDC,Isolated) |
| USB | |
| Ports | 2 x USB 2.0 |
| Power | |
| Input Range | +12 VDC ~ +48 VDC |
| Consumption | 9.6 W (0.4 A @ 24 VDC) |
| Mechanical | |
| Casing | Metal |
| Dimensions (mm) | 44 x 164 x 129 (W x L x H) |
| Installation | DIN-Rail |
| Environment | |
| Operating Temperature | -25 ~ +70 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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