tGW-715i Modbus TCP to RTU/ASCII Gateway, PoE, 1-port Isolated RS-422/485
Tiny Modbus TCP to RTU/ASCII gateway with PoE and one isolated RS-422/485 port for connecting Ethernet hosts to serial Modbus devices. Includes a DC-jack to 2-wire power cable, 0.3 M.
- Modbus TCP/UDP master and slave support, with Modbus RTU/ASCII master and slave support on the serial side
- Up to 32 TCP connections (masters) per serial port
- Read-cache for faster Modbus TCP/UDP responses and reduced RS-485 bus loading
- Power over Ethernet (IEEE 802.3af, Class 1) or +12 ~ 48 VDC terminal-block power input
- 1 x RS-485/422 port with 3000VDC signal isolation and automatic RS-485 direction control
- Static IP or DHCP network configuration with HTTP web server and UDP Search device discovery
1 433,61 kr per stk.
| 1–9 stk. | 1 433,61 kr | |
|---|---|---|
| 10–30 stk. | 1 392,06 kr | −3 % |
| 31+ stk. | 1 360,89 kr | −5 % |
Produktinformasjon "tGW-715i Modbus TCP to RTU/ASCII Gateway, PoE, 1-port Isolated RS-422/485"
tGW-715i CR is a compact gateway that lets a Modbus TCP host talk to serial Modbus RTU or ASCII devices over Ethernet, removing the cable-length limits of legacy serial networks. It suits engineers retrofitting existing RS-485 or RS-422 equipment into an IP-based SCADA or HMI system.
The unit can also be set up for pair-connection, serial-bridge or serial-tunnel operation, routing data over TCP/IP between two serial Modbus devices. A read-cache stores recent requests and responses, so repeated queries from several masters to the same slave are answered faster and place less load on the serial bus.
Power can come from PoE (IEEE 802.3af, Class 1) or from a +12 ~ 48 VDC terminal-block supply. The 3000 VDC signal isolation on the serial port and the DIN-rail housing make it practical for panel-mounted installations. The ordering code includes a DC-jack to 2-wire power cable, 0.3 M.
Applications
- Factory automation
- Building and home automation
- Remote diagnosis and management
- Solar monitoring
| Product type: | Modbus gateway |
|---|---|
| Interface: | 10/100 Base-TX, RS-422/485 |
| Protocol: | Modbus TCP |
| Ports: | 1 serial, 1 Ethernet |
| PoE: | IEEE 802.3af, Class 1 |
| Isolation: | 3000 VDC |
| Power input: | +12 ~ 48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
| Housing: | Plastic |
Spesifikasjoner
| CPU Module | |
|---|---|
| CPU | 32-bit ARM |
| Ethernet | |
| Ports | 10/100 Base-TX, 8-pin RJ-45 x 1, (Auto-negotiating, Auto-MDI/MDIX, LED indicator) PoE (IEEE 802.3af, Class 1) |
| COM Ports | |
| Ports | 1 x RS-485/422 (3000VDC Signal Isolation) |
| Baud Rate | 115200 bps Max. |
| Bias Resistor | Yes, 1 KΩ |
| Parity | None, Odd, Even, Mark, Space |
| Data Bit | 5, 6, 7, 8 |
| Stop Bit | 1, 2 |
| Node Address | 254 (max.) |
| Power | |
| Consumption | 0.07 A @ 24 VDC |
| Powered from PoE | IEEE 802.3af, Class 1 |
| Powered from Terminal Block | +12 ~ 48 VDC |
| Mechanical | |
| Casing | Plastic |
| Dimensions (mm) | 52 mm x 95 mm x 27 mm (W x H x D) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +80 °C |
| Humidity | 10 ~ 90% RH, non-condensing |
Spesifikasjoner som oppgitt av produsenten. Med forbehold om endringer.
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