GW-7434D-G Modbus/TCP to DeviceNet Master Gateway, RS-232/RS-485 Ports
Modbus TCP server and DeviceNet master gateway with RS-232 and RS-485 serial ports, supporting up to 63 DeviceNet devices at 125K, 250K or 500K transfer rates.
- Programmable DeviceNet master MAC ID and transfer rate of 125K, 250K or 500K
- Supports up to 63 DeviceNet devices, with 128 bytes max. I/O per slave and 1280 bytes max. total I/O
- Supports Poll, Bit-Strobe and Change of State/Cyclic I/O operation modes
- Predefined master/slave connection set with online adding and removal of DeviceNet devices
- Modbus TCP server with multi-client access, plus single-to-multi Modbus/RTU converter function
- VxComm support for COM ports, with 1 x RS-232 and 1 x RS-485 serial port
2.728,05 kr. pr. stk.
| 1–9 stk. | 2.728,05 kr. | |
|---|---|---|
| 10–30 stk. | 2.645,83 kr. | −3 % |
| 31+ stk. | 2.586,04 kr. | −5 % |
Produktinformation "GW-7434D-G Modbus/TCP to DeviceNet Master Gateway, RS-232/RS-485 Ports"
The GW-7434D-G CR bridges a DeviceNet network to Ethernet-based PLCs, HMIs and SCADA systems. It operates as a DeviceNet master with predefined master/slave connection set functions, polling slaves automatically and cyclically, so engineers can read and write DeviceNet I/O using Modbus TCP commands without implementing the DeviceNet protocol themselves.
Beyond the DeviceNet bridge, the unit can act as a Modbus TCP server or VxComm server for devices on its RS-232 or RS-485 port. This allows a host to reach DeviceNet slaves and serial Modbus RTU or Modbus ASCII devices through one Ethernet connection. Configuration is handled with the vendor's Utility software.
- Modbus TCP to DeviceNet master gateway with up to 512 bytes of Modbus I/O mapped to DeviceNet I/O
- Supports Poll, Bit-Strobe and Change of State/Cyclic I/O operation modes
- Ideal for integrating existing DeviceNet networks into Ethernet-based control or monitoring systems
Applications
- DeviceNet gas valve station
- Robotic arm control
- Touch HMI applications
- Modbus TCP/RTU slave to DeviceNet master gateway
- Single Modbus/TCP to multi-Modbus/RTU converter
- Protocol converter for serial devices using VxComm
| Product type: | Gateway |
|---|---|
| Interface: | DeviceNet, Ethernet, RS-232, RS-485 |
| Protocol: | Modbus TCP |
| Ports: | 1 x RJ-45, 1 x DeviceNet, 1 x RS-232, 1 x RS-485 |
| Isolation: | 1000 VDC (DC-to-DC), 2500 Vrms (photo-coupler) |
| Power input: | +10 ~ +30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifikationer
| CPU Module | |
|---|---|
| CPU | 80186, 80 MHz or compatible |
| EEPROM | 16 KB |
| Watchdog Timer | Yes |
| LED Indicators | |
| Status | 1 x Device status 2 x DeviceNet status |
| Ethernet | |
| Ports | 1 x RJ-45, 10/100Base-T(X) (Auto-negotiating, Auto_MDIX) |
| Protocol | Modbus TCP |
| COM Ports | |
| Ports | 1 x RS-232 1 x RS-485 |
| Protocol | Modbus ASCII / Modbus RTU |
| Parity | None, Even, Odd |
| Data Bit | 7, 8 |
| Stop Bit | 1, 2 |
| DeviceNet | |
| Controller | NXP SJA1000T with 16 MHz clock |
| Ports | 1 |
| Connection Supported | 1 connection for Explicit Messaging 1 connection for Polled I/O 1 connection for Bit-Strobe I/O 1 connection for COS/Cyclic I/O |
| Isolation | 1000 VDC for DC-to-DC, 2500 Vrms for photo-couple |
| Terminal Resistor | Jumper for 120 Ω terminal resistor |
| Specification | Volume I, Release 2.0 & Volume II, Release 2.0 |
| Power | |
| Input Range | +10 VDC ~ +30 VDC |
| Consumption | 2.5 W |
| Mechanical | |
| Dimensions (mm) | 72 x 122 x 33 (W x L x H) |
| Installation | DIN-Rail |
| Environment | |
| Operating Temperature | -25 ~ +75 ℃ |
| Storage Temperature | -30 ~ +80 ℃ |
| Humidity | 10 ~ 90% RH, Non-condensing |
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