Bộ chuyển đổi Gateway Modbus TCP/RTU/ASCII Slave sang DeviceNet Master ICP DAS GW-7434D-G CR
Feature
- Programmable DeviceNet Master MAC ID
- Programmable DeviceNet transfer-rate 125K, 250K, 500K
- Supports maximum DeviceNet devices up to 63
- Predefined Master/Slave Connection Set
- Devicenet I/O Length: 128 bytes max. (Input/Output) per DeviceNet slave
- Total DeviceNet I/O Length: 1280 bytes max. (Input/Output) for all DeviceNet slaves
- Supports I/O Operation Mode: Poll, Bit-Strobe and Change Of State/Cyclic
- Supports maximum 512 bytes Modbus I/O datas for DeviceNet I/O to map
- Supports on-line adding device into and removing device from network
- Converters single Modbus/TCP to multi Modbus/RTU, setting by Utility
- Supports VxComm technique for every COM ports of controllers, setting by Utility
- Allowed multi-client (or master) access simultaneously
- Supports Modbus RTU to DeviceNet master, setting by Utility
Introduction
The GW-7434D is an economic solution that provides a communication protocol transformation between the DeviceNet protocol and the Modbus TCP protocol. This module solves the problem to connect an existing DeviceNet network to the Ethernet-based PLC, HMI or SCADA for setting up a control or monitoring system. Different to the GW-7243D, the GW-7434D offers the Predefined Master connection Set function and Group 2 only Server function as a DeviceNet master, and enables accessing the DeviceNet slaves automatically and cyclically. If the PLC, HMI or SCADA would like to access the DeviceNet slaves and simultaneously communicate with the Modbus slaves or COM-based devices connected with the RS-232 or RS-485 port of the GW-7434D, the GW-7434D can be the Modbus TCP server or VxComm server to exchange the data with those devices.
Application
- Production cell builds and tests CPUs
- Beer brewery
- Equipment for food packing
- Fiberglass twist machine
- Sponge production plant
- Sponge production plant
- Overhead storage bin production
- Pocket-bread bakery
- Dinnerware production
- HVAC module production
- Trawler automation system
- LCD manufacturing plant
- Rolling steel door production
- Bottling line
- Tight manufacturing
Specifications
| 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 |
| 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 |
| Ethernet |
| Ports |
1 x RJ-45, 10/100Base-T(X) (Auto-negotiating, Auto_MDIX) |
| Protocol |
Modbus TCP |
| 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 |
Download
Datasheet
Documents
Ordering Information
| GW-7434D-G CR |
Modbus/TCP server to DeviceNet Master Gateway (RoHS) |
