I-7520U4

RS-232轉RS-485模塊（隔離RS-232）

 

Interface
Input 1 RS-232 Channel: TxD, RxD and GND
Output 4 RS-485 Channels: Data+, Data-
Transfer Distance Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change)
Self-Tuner Asic Inside Yes
Speed 300 ~ 115200 bps via Self-Tuner mode; 1200 ~ 115200 bps via Fixed Baud Rate mode
ESD Protection Yes
2500 VDC Three Way Isolated Protection Yes
Connection Removable 10-Pin Terminal Block x 1; 9-Pin Female D-Sub x 1
LED Indicators
Power/Communication Yes
Power
Input Voltage Range +10 VDC ~ +30 VDC (Non-isolated)
Power Consumption 1.2 W
Mechanical
Casing Plastic
Flammability Fire Retardant Materials (UL94-V0 Level)
Dimensions (W x H x D) 72 mm x 118 mm x 35 mm
Installation DIN-Rail
Environment
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +75 °C
Humidity 10 ~ 90% RH, non-condensing

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I-7520U4 RS-232轉RS-485模塊（隔離RS-232）   Interface Input 1 RS-232 Channel: TxD, RxD and GND Output 4 RS-485 Channels: Data+, Data- Transfer Distance Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change) Self-Tuner Asic Inside Yes Speed 300 ~ 115200 bps via Self-Tuner mode; 1200 ~ 115200 bps via Fixed Baud Rate mode ESD Protection Yes 2500 VDC Three Way Isolated Protection Yes Connection Removable 10-Pin Terminal Block x 1; 9-Pin Female D-Sub x 1 LED Indicators Power/Communication Yes Power Input Voltage Range +10 VDC ~ +30 VDC (Non-isolated) Power Consumption 1.2 W Mechanical Casing Plastic Flammability Fire Retardant Materials (UL94-V0 Level) Dimensions (W x H x D) 72 mm x 118 mm x 35 mm Installation DIN-Rail Environment Operating Temperature -25 °C ~ +75 °C Storage Temperature -30 °C ~ +75 °C Humidity 10 ~ 90% RH, non-condensing