
Product Overview
G0313 realizes converting from Modbus RTU to FF H1. G0313 can effectively reduce development difficulty to transform from Modbus device to FF device, easily upgrade Modbus RTU device. Sophisticated design, easily installed on DIN rail in control box or protection box on site. To connect Modbus slave device via simple configuration, so as to realize converting from Modbus RTU to FF. One gateway can take at most four Modbus RTU slave devices, cost-effective. To judge whether G0313 works in normal by LED indicators during field application.
Features
- Support 4 Modbus RTU slave devices’ access at most
- Support AI/AO/DI/DO, each support 8 channels
- 1 Modbus transducer block
- 4 PID function blocks
- 1 RES function block tallied with FF standard
- Modbus RTU device upgrade
- Side wiring diagram and parameter description
- DIN rail installation
- Working status indicating LED
Details
Whole Structure of Gateway Device
Terminal Definition of G0313 Modbus to FF Gateway

DIP Switch of G0313 Modbus to FF Gateway
Specification
Parameters
Parameter | Value |
Working Temp. | -20 ... +70 °C |
Storage Temp. | -40 °C ... +85 °C |
Power Supply | 9 … 36 V / 14 mA 24 V |
Dimension (L x W x H) | 114.5 x 22.5 x 99 mm (without connector) |
Interface | RS485 |
Indicator Light | SYS, APL, L/A, Rx/Tx, bus-specific |
Weight | 150 g |
Protocol before conversion | Modbus |
Protocol after conversion | FF |
EMC | GB/T 18268.1 |
Noise Interference | GB 9254 |
Installation | DIN-Rail, EN-50022 35mm x 7,5mm |
Selection
GW-MODB-FF | G0313 Modebus to FF Gateway |
| | Code | Hardware Interface |
| | R4 | RS485 |
| | | | Code | Software Interface |
| | | | M | Modbus RTU |
| | | | | | |
GW-MODE-FF R4 M ——Example |
Size

Size of G0313 Modbus to FF Gateway (Unit:mm)