SIIG ID-SC0911-S1 Quick Installation Manual Download

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RS-485 Wire Diagram

Pin 1: TxD-

Pin 2: TxD+

Pin 4: RxD+

Pin 3: RxD-

Figure 6: point-to-point / 2-wire half-duplex communication

Figure 7: point-to-multi point / 2-wire half-duplex

communication

USB to RS-485

RS-485 device

USB to RS-485

RS-485 device

RxD+

RxD-

Summary of Contents for ID-SC0911-S1

Page 1: ...RS 422 485 ports with 3KV isolation to your PC or Mac systems Key Features and Benefits Supports serial port data transfer rates up to 230Kb s Built in 15KVDC ESD serial interface protection USB bus power 3KV optical isolation Auto data direction flow control Wall mount ready System Requirements Desktop or notebook computer with an available USB 2 0 port ...

Page 2: ...Package Contents Industrial USB to 422 485 Serial Adapter USB cable type A B Power adapter for ID SC0A11 S1 only 5 pin terminal block 2pcs for ID SC0911 S1 4 pcs for ID SC0A11 S1 3 pin terminal block for ID SC0A11 S1 only Software CD Quick installation guide Layout Figure 1 ID SC0911 S1 Layout Power LED Status LED ...

Page 3: ...3 Figure 2 ID SC0A11 S1 Layout Tx Status LED Rx Status LED Active LED Pin Assignment Figure 3 Pin Assignment ...

Page 4: ...TxD Pin 2 TxD TxD RxD Pin 4 RxD RxD Pin 3 RxD USB to RS 422 RS 422 device RS 422 device RS 422 device Figure 4 point to point 4 wire full duplex communication RS 422 Wire Diagram Figure 5 point to multi point 4 wire full duplex communication ...

Page 5: ...2 TxD Pin 4 RxD Pin 3 RxD Figure 6 point to point 2 wire half duplex communication Figure 7 point to multi point 2 wire half duplex communication USB to RS 485 RS 485 device USB to RS 485 RS 485 device RS 485 device RS 485 device RxD RxD ...

Page 8: ...ight click Computer or My Computer click Manage then click Device Manager For Windows Vista Right click Computer click Manage click Continue then click Device Manager For Server 2008 Right click Computer click Manage then double click Diagnostics and click Device Manager 2 Double click Ports COM LPT USB Serial Port should be displayed ...

Page 9: ... the instructions below to set up the output mode for each port 1 Open the driver CD then select folder USB Serial Converter Set 2 Double click USB Serial Converter Set file Then the following window will prompt up Click Scan Figure 8 ...

Page 10: ... port RS 422 or RS 485 4 wire or 2 wire and click SET to save the settings Note The following image is the screen shot of ID SC0A11 S1 For ID SC0911 S1 there are only two ports for setting Figure 9 4 At the Set Successfully window click OK ...