GW-7553-B / GW-7553-M PROFIBUS/Modbus TCP Gateway User Manual
(Version 1.35, May/2017)
PAGE: 6
COM Port specs:
●
Serial port - RS-232
●
Serial port interface: screw terminal block
●
Baud Rate
：
2400/4800/9600/19200/38400/57600/115200 bps
●
Data Format: 7/8 data bits, None/Odd/Even parity bit, 1/2 stop bit
PROFIBUS specs:
●
PROFIBUS interface connector: D-Sub 9-pin female
●
Baud Rate: 9.6k/19.2k/45.45k/93.75k/187.5k/500k/1.5M/3M/6M/12Mbps
●
Address Setting: 0~126 (set by DIP switch or EEPROM)
Ethernet specs:
●
10/100Base-TX (Auto-negotiating, Auto_MDIX, LED indicator)
Power requirement:
●
Unreg10 ~ +30 V
DC
●
Power reverse protection, Over-Voltage brown-out protection
●
Power consumption 2.5W
Module specs:
●
Dimensions:
GW-7553-B : 119mm X 72mm X 33 mm
GW-7553-M :118mm X 102mm X 27 mm
●
Operating temperature: -25 ~ 75 ºC
●
Storage temperature: -30 ~ 85 ºC
●
Humidity
：
5 ~ 95% RH, non-condensing
●
LED Status Indicators(
Table 2
)
Table 2 LED status indicator
PWR LED
Show the power state
Show data state
ERR LED
Show error state
RUN LED
Show communication state of PROFIBUS
