ES-U-3008-RM EasySync, ES-U-3008-RM Datasheet - Page 27
![no-image](/images/no-image-200.jpg)
ES-U-3008-RM
Manufacturer Part Number
ES-U-3008-RM
Description
USB Interface IC USB to 8 Port, Metal RS422/485,Rck Mt
Manufacturer
EasySync
Datasheet
1.ES-U-3008-RM.pdf
(43 pages)
- Current page: 27 of 43
- Download datasheet (975Kb)
The following diagram shows an RS-422 full-duplex bus with handshaking signals connected. The ES-U-
xxxx-x has built-in resistors for terminating its RxD +/- and CTS +/- inputs, which can be enabled using
jumpers. The TxD +/- and RTS +/- lines which are outputs from the ES-U-xxxx-x are terminated at the
receiver at the other end of the bus as shown. Twisted pair wires are required for each signal pair.
ES-U-xxxx-x
Figure 17
RxD+
TxD+
RTS+
CTS+
RxD-
TxD-
RTS-
CTS-
GND
©2010 - 2011 EasySYNC Ltd.
RS-422 with handshaking signals connected
RS-422 Device
Document Reference No.: ES_000061
RxD+
RxD-
TxD+
TxD-
GND
CTS+
CTS-
RTS+
RTS-
USB to Serial Converters Manual
Clearance No.: ES
Version 1.2
# 35
27
Related parts for ES-U-3008-RM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ES-U-2102-M](/photos/15/89/158910/l_2comi-m_tmb.jpg)
Part Number:
Description:
Interface Modules & Development Tools Optically Isolated DualPort USB-422/485
Manufacturer:
EasySync
![ES-U-2101](/photos/15/89/158924/l_usbcom_tmb.jpg)
Part Number:
Description:
Interface Modules & Development Tools Optically Isolated USB-RS422/RS485
Manufacturer:
EasySync
![ES-U-3001M](/images/no-image3.png)
Part Number:
Description:
Interface Modules & Development Tools USB-to-RS-232/422/ 485 Serial Adapter
Manufacturer:
EasySync
![ES-U-1002A](/images/no-image3.png)
Part Number:
Description:
Interface Modules & Development Tools 2 Port USB-RS232 w/ Detachable USB Cable
Manufacturer:
EasySync
![ES-U-2104-M](/images/no-image3.png)
Part Number:
Description:
Interface Modules & Development Tools USB-Optical Isolated Quad RS-422/485 Adpt
Manufacturer:
EasySync
![ES-U-1001-A](/images/no-image3.png)
Part Number:
Description:
Interface Modules & Development Tools 1 Port USB-RS232 w/ Detachable USB Cable
Manufacturer:
EasySync
![ES-U-2101-M](/images/no-image3.png)
Part Number:
Description:
Interface Modules & Development Tools Optically Isolated
Manufacturer:
EasySync
![ES-U-1001-M](/images/no-image3.png)
Part Number:
Description:
Interface Modules & Development Tools 1PRT USB-RS232 ADPTR DIN RAIL METAL CASE
Manufacturer:
EasySync
![ES-U-1008](/images/no-image3.png)
Part Number:
Description:
USB Interface IC USB to 8 ports RS232
Manufacturer:
EasySync
Datasheet:
![ES-U-2016-RM](/images/no-image3.png)
Part Number:
Description:
USB Interface IC USB to 16 Ports RS422/RS485, Metal
Manufacturer:
EasySync
Datasheet:
![ES-U-2008-M](/images/no-image3.png)
Part Number:
Description:
USB Interface IC USB to 8 Ports RS422/RS485, Metal
Manufacturer:
EasySync
Datasheet:
![ES-U-1032-RM](/images/no-image3.png)
Part Number:
Description:
USB Interface IC USB to 32ports RS232
Manufacturer:
EasySync
Datasheet:
![ES-U-1016-RM](/images/no-image3.png)
Part Number:
Description:
USB Interface IC USB to 16 prt RS232 Metal, rack mount
Manufacturer:
EasySync
Datasheet:
![USB2-F-7001](/photos/16/10/161059/usb2-f-7001_3_tmb.jpg)
Part Number:
Description:
USB Interface IC Full-Speed USB to 1- Port CANbus Adapter
Manufacturer:
EasySync