Contec Conprosys CPS-MC341-ADSC1-111 Reference Manual page 42

CPS-MC341-ADSC1-111, CPS-MC341-ADSC2-111, CPS-MG341-ADSC1-111 Reference Manual (Hardware)
 Full-Duplex Switch Setup
CPS-MC341-ADSC1-111 and CPS-MG341-ADSC1-111
Data transfer mode
Full-duplex [Full]
Terminator Setup
Set the terminators on or off in accordance with the device which you are communicating with.
The DIP switch (SW2) sets the terminator.
The terminators on the product are 100Ω resistors.
If you intend to use a terminator of other than 100Ω, set the terminator switch OFF first, and insert
an external terminator.
Use the terminator inside
SW2
ON ON
1 2 3 4 1 2 3 4 5 6
—
Activating RTS signal of this product activates CTS signal.
Terminator(Bit 1)
This Product
TxD
RxD
Terminator(Bit 2)
Set the terminator outside
SW1
SW2
ON
1 2 3 4
—
Setup
Setup method
SW2
ON
USB R S-232 C C O M B
1 2 3 4
Terminator(Bit 2)
External Device
RxD
TxD
Terminator(Bit 1)
SW1
ON
1 2 3 4 5 6
— 42 —
SW1
1 2 3 4 5 6