Layout And Jumpersetting; Layout; Jumper Setting - Exsys EX-45062 Bedienungsanleitung

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3. Layout and Jumpersetting

3.1 Layout

3.1
3.1 3.1
J3: Port 1 (S1)
DB9 male
RS-422/485 Port
J4: Port 2 (S2)
DB9 male
RS-422/485 Port

3.2 Jumper setting

There are 2 sets of the jumpers to set the settings for port 1 (S1) and port 2 (S2)
respectively.
1. Mode Selection Jumper: JP4 for S1 and JP7 for S2
2. Termination Resistor Enable/Disable Jumper: JP8 for S1 and JP9 for S2
3. Echo or No Echo Selection Jumper: JP5 for S1 and JP6 for S2
4. TXD Control Selection Jumper: JP2 for S1 and JP3 for S2
1. Mode Setting (JP3):
JP4 for S1 Port
JP7 for S2 Port
485-2W =
485-4W =
422
JP8:
S1 Terminator
Enable / Disable
JP9:
S2 Terminator
Enable / Disable
RS-485 Mode with 2-wire (Default)
RS-485 Mode with 4-wire
= RS-422 Mode
10
Seriell RS-422/485 PCIe Board
JP2, JP5:
JP4: S1
RS-485TXD Control
RS-422/485
Mode Selector
J2:
Factory Use Only
JP7: S2
RS-422/485
Mode Selector
JP3, JP6:
RS-485TXD Control