True RS-485 Star Wiring Hub
Power and data flow indicator for troubleshooting
Easy-to-use rotary switch for fixed baud rate setting, 1200 ~ 115200 bps
Power Input, +10 ~ +30 VDC
Independent RS-485 driver for each channel
Automatic RS-485 Direction Control
120 Ω termination resistor for each channel
Operating Temperatures, -25 °C ~ +75 °C
DIN-Rail
Power and data flow indicator for troubleshooting
Easy-to-use rotary switch for fixed baud rate setting, 1200 ~ 115200 bps
Power Input, +10 ~ +30 VDC
Independent RS-485 driver for each channel
Automatic RS-485 Direction Control
120 Ω termination resistor for each channel
Operating Temperatures, -25 °C ~ +75 °C
DIN-Rail
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 |
可选型号 | ||
| 产品编号 | 描述 |
| I-7520U4-G CR | Isolated RS-232 to 4 Channels RS-485 Active Hub (Gray Cover) (RoHS) |
可选附件 | ||
| 产品编号 | 描述 |
| GPSU06U-6 | 24 VDC/0.25 A, 6 W Power Supply |
| 24 VDC/1.04 A, 25 W Power Supply with Din-Rail Mounting | |
| I-7510 CR | Isolated RS-485 Repeater (RoHS) |
| CA-0915 | 9-Pin Male-Female D-Sub Cable, 1.5 m |