ICP CON i-7520U4-G CR RS-232 to RS-485 4 Channel Converter

Features:
  • 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 [ termination resistor for each channel
  • Operating Temperatures, -25 °C ~ +75 °C
  • DIN-Rail
Specifications:
Input1 RS-232 Channel: TxD, RxD and GND
Output4 RS-485 Channels: Data+, Data-
Transfer DistanceMax. 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 InsideYes
Speed300 ~ 115200 bps via Self-Tuner mode; 1200 ~ 115200 bps via Fixed Baud Rate mode
ESD ProtectionYes
2500 VDC Three Way Isolated ProtectionYes
ConnectionRemovable 10-Pin Terminal Block x 1; 9-Pin Female D-Sub x 1
LED Indicators
Power/CommunicationYes
Power
Input Voltage Range+10 VDC ~ +30 VDC (Non-isolated)
Power Consumption1.2 W
Mechanical
CasingPlastic
FlammabilityFire Retardant Materials (UL94-V0 Level)
Dimensions (W x H x D)72 mm x 118 mm x 35 mm
InstallationDIN-Rail
Environment
Operating Temperature-25 °C ~ +75 °C
Storage Temperature-30 °C ~ +75 °C
Humidity10 ~ 90% RH, non-condensing


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