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Product Nomenclature and Function
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CPS-MC341-ADSC1-111, CPS-MC341-ADSC2-111, CPS-MG341-ADSC1-111 Reference Manual (Hardware)
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SW3, SW4 (CPS-MC341-ADSC2-111)
CPS-MC341-ADSC2-111 has the RS-422A/485 setting up DIP switch and LED indicator. DIP switch
and LED Indicator are placed on the top of the product.
The factory default of all switches are set to “OFF”.
DIP Switch
SW
Bit No. ON/OFF
Description
SW4
1
ON
Enable the TX Terminator
OFF
Disabled the TX Terminator
2
ON
Enable the RX Terminator
OFF
Disable the RX Terminator
3
ON
Internal connection state of TX+ and RX+: Short(Half Duplex)
OFF
Internal connection state of TX+ and RX+: Open(Full Duplex)
4
ON
Internal connection state of TX- and RX-: Short(Half Duplex)
OFF
Internal connection state of TX- and RX-: Open(Full Duplex)
SW3
1
ON
RTS Communication Mode: Half Duplex
OFF
RTS Communication Mode: Full Duplex
2
-
System Reservation: Always OFF
LED Indicator (Top)
LED
Color
Display
Description
TX
Yellow
Flashing
It flashes upon transmitting data by the RS-422A / 485.
RX
Yellow
Flashing
It flashes upon receiving data by the RS-422A/485.
1
ON
2 3 4
1 2
SW4
SW3
ON
↓
↓
RX
TX