ADDER CCS4-USB Specifications download pdf (Page 14)

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Switching control by computer

The OPTIONS port allows an external serial input, typically from a computer, to

control the selection of the various channels. You can use either the supplied

ashupgradecable(partnumberVSC40)oralternativelyconstructacustom

cable to link the CCS4-USB switch and the computer. For pin-out details of the

custom cable, see Appendix 1.

Upon receipt of the correct code, the CCS4-USB will switch immediately to the

appropriate channel.

Connecting a computer for remote control

The cable link from the computer needs to connect the transmit (TXD) line of

the computer to the receive (RXD) input of the CCS4-USB and also link the

ground terminals (GND) of the two devices. See Appendix 1 for details.

To connect a computer remote control

1 UsethesuppliedashupgradecabletolinktheOPTIONS port on the rear

panel of the CCS4-USB switch and a vacant serial port on the computer.

Serial port parameter settings

Ensurethatthechosenserialportisconguredtothefollowing:

• Baudrate: 1200

• Databits: 8

• Stopbit: 1

• Parity:  None

Channel selection codes

ASCII

Character Hex Decimal

• Channel1: ‘1’ 0x31 49

• Channel2: ‘2’ 0x32 50

• Channel3: ‘3’ 0x33 51

• Channel4: ‘4’ 0x34 52

2.5A

I N D O O R

U S E

O N LY

OPTIONS

Note: If the optional CCS-XB module is used with the CCS4-USB, connect the

computer instead to the TO KEYPAD OR PC port on the CCS-XB module.

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ADDER CCS4-USB Specifications Page 14