RS-232 to 4 Channels RS-485 Active Hub

Product Description

I-7520U4-G- Isolated RS-232 to 4 Channels RS-485 Active Star Wiring Hub.RS-485 Active Star Wiring HubThe I-7520U4 is isolated RS-232 to 4-ch RS-485 active star wiring hub, it has 4 independent RS-485 output channels and one RS-232 input channel. Each output channel is equipped with an individual driver. The data from a master to the input channel will simultaneously be forwarded to all the four output channels.Baud Rate SettingThe I-7520U4 provides 2 modes of modes baud rate setting, one is Self-Tuner mode and the other is fixed baud rate mode. The Self-Tuner mode can support Multiple Baud Rate and Multiple DataFormatIsolationIntra-module Isolation3000 VDCEMS ProtectionESD (IEC 61000-4-2)YesLED IndicatorsStatus1 x Power and CommunicationCOM PortsPorts1 x RS-232 Input (Master)4 x RS-485 Output (Slave)Baud Rate300 115200 bps via Self-Tuner mode; 1200 115200 bps via Fixed Baud Rate modePowerInput Range+10 VDC +30 VDC (Non-isolated)Consumption1.2 WMechanicalCasingPlasticDimensions (mm)72 x 35 x 118 (W x L x H)InstallationDIN-Rail MountingEnvironmentOperating Temperature-25 +75 CStorage Temperature-30 +75 CHumidity10 90% RH, Non-condensing