GW-7553 PROFIBUS to Modbus TCP Gateway

GW-7553 PROFIBUS to Modbus TCP Gateway
PROFIBUS to Modbus TCP Gateway
(mm)
GW-7553
The GW-7553 Gateway is specially designed for the slave device of PROFIBUS DP protocol. It
allows the PROFIBUS master to access the Modbus TCP devices. These Modbus devices may be a
PLC, a sensor, the ICPDAS I-8KE4-MTCP module and so forth. In addition, we also provide the
utility software for users to configure the GW-7553. By using this module, users can put their
Modbus TCP devices into PROFIBUS network very easily.
Utility Features
Protocol & Hierarchy: DP-V0 Slave
Detect transmission rate (9.6 ~ 12000 kbps)
automatically
128 bytes max input data length
131 bytes max output data length
Support Modbus Master and Slave mode
Support Modbus RTU, ASCII and TCP format
Address 0~126 set by DIP switch or EEPROM
Support several kinds of baud rate for COM1 from 2.4
to 115.2 kbps
Network Isolation Protection: High Speed iCoupler
3000 VDC isolation protection on PROFIBUS side
4 kV ESD Protection
Modbus Support
GW-7553 only supports the following Modbus
commands.
1-05
Provide GW-7553 safe value setting
Provide GW-7553 network configuration
Display module parameters of the GW-7553
Show module address configuration of the GW-7553
Pin Assignments
Hardware
CPU
SRAM/Flash/EEPROM
80186, 80 MHz or compatible
512 KB / 512 KB / 16 KB
Watchdog IC
CPU built-in
4 kV class A
Watchdog
ESD Protection
PROFIBUS Interface
Profichip VPC3+C
Controller
Transceiver
Connector
Baud Rate (bps)
Transmission Distance (m)
Isolation
Protocol
ADI ADM2486
9-pin female D-Sub
9.6 k, 19.2 k, 45.45 k, 93.75 k, 187.5 k, 500 k, 1.5 M, 3 M, 6 M, 12 M
Depend on baud rate (for example, max. 1200 m at 9.6 kbps )
3000 VDC for DC-to-DC, 2500 Vrms for bus-to-logic
DP-V0
UART Interface
COM
COM Connector
Baud Rate (bps)
Data bit
Stop bit
Parity
RS-232 (For updating firmware and configuration)
5-pin screwed terminal block (TxD, RxD, RTS, CTS, GND )
2400, 4800, 9600, 19200, 38400, 57600, 115200
7, 8
1, 2
None, Even, Odd
Ethernet Interface
Controller
Connector
10/100Base-TX Ethernet Controller (Auto-negotiating, Auto_MDIX)
RJ-45 with LED indicator
LED
Round LED
PWR LED, RUN LED, ERR LED
Power
Power supply
Protection
Power Consumption
Unregulated +10 ~ +30 VDC
Power reverse polarity protection, Over-voltage brown-out protection
2.5 W
Mechanism
Installation
Dimensions
DIN-Rail
72mm x 33mm x 119mm (W x L x H)
Environment
-25 ~ 75 ℃
-30 ~ 85℃
5 ~ 95% RH, non-condensing
Operating Temp.
Storage Temp.
Humidity
Applications
Ordering Information
GW-7553 CR
PROFIBUS/Modbus TCP Gateway
1-06
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