The GW-7557 Gateway is specially designed for the slave device of PROFIBUS DP protocol. It allows the PROFIBUS master to access the HART slave devices. These HART slave devices may be a transmitter, an actuator, a current output device and so forth. In addition, we also provide the utility software for users to configure the GW-7557. By using this module, users can put their HART slave devices into PROFIBUS network very easily.

Features:

• Protocol & Hierarchy: DP-V0 Slave
• Detect transmission rate (9.6 ~ 12000 kbps) automatically
• Max transmission speed up to 12 Mbps for PROFIBUS and 115.2 kbps for COM Port
• Max I/O Data Length : 240/240 Bytes
• Support 4 HART Channels
• Support HART Short/Long frame
• Support HART Burst mode
• Allow two HART Masters
• Working in point-to-point or multi-drop HART mode
• Connecting up to 15 HART modules
• Network Isolation Protection: High Speed iCoupler
• 3000 VDC isolation protection on PROFIBUS side
• 4 kV ESD Protection