© 2024 Ambsan All right reserved.
KPM201 4G WIFI MQTT Modbus gateway
KPM201 4G WIFI MQTT Modbus gateway
KPM201 This WiFi 4g iot modbus gateway is used for reading data from smart meters, power distribution protection devices,automatic devices, monitoring and other intelligent devices and send data to computer systems, power grid automation system to achieve the data converter and exchange of information forming a fully decentralized RTU communication system.
KPM201 is with 1 RS485 port and one RJ45 port.
Optional WIFI, 4G wireless connection method.
Function
Model Selection
Specification
Application scenerio
Function
- KPM201 Modbus gateway Hardware:
- OpenWrt routing system
- Built in 64M DDR2, WDT, RTC, etc.
- 16MB SPI FLASH
- Supports 2.4G WIFI and 4G.
- Communication interface:
- Downlink: 1 RS485 port.
- Uplink:
- 2 LAN port.
- 1 SIM card interface, 1 antenna interface.
- Power requirement:
- DC 5~36V(Extendable 5-60V)
- Working power consumption: 250～310mA @12V DC
- Mechanical properties:
- Metal shell
- L*W*H: 100mm * 100mm * 23mm
- Operating temperature: -35～+75ºC （-31～+167℉）
- Storage temperature:-40～+85ºC （-40～+185℉）
Model Selection
Specification
| Modbus Gateway Hardware | |
| RAM | 64MB DDR2（Upto 128M / 256MB） |
| FLASH | 16MB SPI FLASH（Upto 32MB） |
| WIFI | Optional，2.4G support 802.11b/g/n，max 150Mbps |
| Network | Industrial 4G module、Support 7-mode full Netcom |
| System time | Time synchronization adopts NTP technology with built-in RTC |
| Hardware port | |
| WAN | LAN1 can be set as 1 WAN port |
| LAN | 2 *（10M/100M self-adjust MDI/MDIX port） |
| SIM | 1（support 1.8V/3V SIM/UIM card） |
| Reset | 1（reset button） |
| Antenna interface | 1（3G/4G Antenna，impedance 50 Ω，SMA Female inner hole interface) |
| 1 （2.4G Antenna，impedance 50 Ω，SMA inner pin) | |
| Power supply terminal | 1（2 pins 3.81mm spacing connector ） |
| Console | 1 （5 pins 3.5mm spacing connector，1 * RS232 / 1 * RS485） |
| Indicator | 8 power and status indicators（Power、System、LAN1、LAN2、SIM、Online、WIFI、3G/4G） |
| Power supply characteristics | |
| Power | External power adapter（12V 1A） |
| Work voltage | DC 5~36V(Extendable 5-60V) |
| Standby power consumption | 150～230 mA@12V DC |
| Work cost | 250～310mA @12V DC |
| Working conditions | |
| Operating temperature | -35～+75ºC （-31～+167℉） |
| storage temperature | -40～+85ºC （-40～+185℉） |
| Working humidity | 5%~95%( No condensation) |
| Equipment ventilation | Natural heat dissipation, no noise |
| Physical characteristics | |
| Chassis | Metal |
| Dimensions | L*W*H: 100mm * 100mm * 23mm （Excluding the installation parts of the antenna） |
| Installation method | Desktop flat, rail installation, wall-mounted |
| weight | G.W：0.6KG（With accessories and packing box） |
| N.W：0.3KG（Not include antenna and mounting parts) | |
| Equipment safety and reliability | |
| Safety and reliability | Power reverse protection, overvoltage protection, overcurrent protection; Ethernet interface built-in 1.5KV electromagnetic isolation protection; RS232/RS485 interface built-in 15KV ESD protection; SIM/UIM card interface built-in 15KV ESD protection. |
| Protection level | IP30 |
| MTBF | ≥100,000 h |
Application scenerio
Contact Us
Get in Touch
Have a question, need assistance, or want to explore a partnership? We’re here to help!
Call Us
+1-206-156 2849
Mail Us
info@harity.com
Visit Us
3891 Ranchview Dr. Richardson, California 62639
Fill the Form Below
Are you ready to take a step?