addrelay.tmb for the RC5120 Shows how to use multiple RC5120 boards in an expanded system when more than 20 relays are needed. The receive signals of all boards are connected to the host computer transmit signal, and are given unique addresses by different numbers on line 1 of this program. Program does the following- - waits for an address value to be entered followed by carriage return. - waits for a relay value for the RELAYS1 instruction (relays 1-8) followed by a carriage return. - waits for a relay value for the RELAYS2 instruction (relays 9-16) followed by a carriage return. - waits for a relay value for the RELAYS3 instruction (relays 17-20) followed by a carriage return. - sets relay if address matches ------------------------------- NEW 1 B=1 2 INPUT A 3 IF A=B 10 4 INPUT A 5 INPUT A 6 INPUT A 7 GOTO 1 10 INPUT A 11 RELAYS1=A 12 INPUT A 13 RELAYS2=A 14 INPUT A 15 RELAYS3=A 16 GOTO 1