SST Automation GT200-PN-RS, User Manual

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1 Product Overview
1.1 Product Function
GT200-PN-RS is a gateway which can provide a seamless connection between PROFINET network and Modbus.
It can connect 2 devices with RS-232 or devices with RS485 interface to PROFINET network.
1.2 Product Features
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Wide application: Any devices with RS-232/RS485 interface can use this gateway to realize exchanging data. For
example, Such as frequency converters with Modbus protocol interface, motor startup protection devices,
intelligent high and low voltage electrical appliances, power measuring devices, transmitters, intelligent field
measuring equipment and instruments etc.
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Easy configuration: Users don't need to know the technical details of Modbus, but refer to this manual and the
application cases provided, complete configuration according to the gateway configuration software
SST-TS-CFG without complex programming and implement the communication in a short time.
1.3 Technical Specification
[1] At PROFINET side GT200-PN-RS is PROFINET slave and acts as Modbus master or Modbus slave at serial side;
[2] Supports standard PROFINET I/O protocol;
[3] PROFINET: supports up to 32 slots, input/output data buffer is up to 384 bytes (the length uses can use is limited
to specific PLC and PDU size of communication module), the length of input/output bytes can be set by the host
computer software such as STEP7 or TIA Portal.;
[4] Supports the following module types:
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Input 001 byte
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Input 002 bytes
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Input 004 bytes
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Input 008 bytes
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Input 016 bytes
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Input 032 bytes
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Input 064 bytes
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Input 128 bytes