Description
ModProBus NB842 RF Gateway
Free ISM Band
Long Range
Advanced inputs and outputs
Digital Input
Features:
| ETHERNET INTERFACES | ||
| Ethernet Ports | 1x RJ45 | |
| Standard | 1x 10/100 Mbps Ethernet | |
| Distance | 100m | |
| SERIAL INTERFACES | ||
| Serial Ports | 3x Terminal Block | |
| Standard | RS 485 2 Wire | |
| Baud Rate | 9600-115200 | |
| Parity Type | Odd, Even, None | |
| Stop Bit | 1, 1.5, 2 | |
| Protection | 15 KV ESD Protection, GDT Protection | |
| WIFI INTERFACES | ||
| Standard | IEEE 802.11b/g/n | |
| Modes | Station/AP | |
| Security | WEP, WPA/WPA2/ WPA3 PSK, WPA2 Enterprise, WAPI PSK | |
| Frequency | 2.4-2.5 GHz | |
| NETWORK | ||
| Protocols | TCP/IP, MQTT, RTU, HTTP | |
| Gateway | ModBus TCP/IP, ModBus RTU, MQTT | |
| Data to Server | HTTP, MQTT | |
| SECURITY | ||
| Authentication | Pre shared Key, Digital certificates, X.509 certificates | |
| Firewall | Pre configured Rules can be used via the web UI, Black list/white list | |
| SYSTEM CHARACTERISTICS | ||
| Cpu | Dual Core 32 Bit microprocessor | |
| FIRMWARE | ||
| Operating System | Embedded Solution | |
| Firmware Update | Updatable From Web Interface | |
| Keep Setting | Update FW Without Losing Current Settings | |
| PHYSICAL INTERFACE | ||
| LED Indicators | Power, Network, Ethernet, Rs485, Wifi, Digital Inputs, Digital Outputs | |
| Digital Inputs | ||
| Channel | Isolated Digital Input | |
| Isolation Protection | 3500 V RMS | |
| Input Voltage Range | 10 – 24 V DC | |
| Digital Outputs | ||
| Channel | Relay – SPST – No(1 Form A) | |
| Maximum Contact Rating | 5 A 250 VAC, 3 A 24 VDC | |
| Reset Button | 1 second system reboot, 5 second system reset , 10 second back to factory FW | |
| Antenna | SMA Female | Impedance: 50 Ohms |
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