Texas Instruments 140-1111

[cekann 0]

We have a boiler with a TI 140-1111 processor and no way to communicate with it. Does anyone know anything about these units? Are there any manuals available with part numbers? Thank you

[naing 0]

Hi, You can purchase the (100-3101) Standard programmer for TI 100. http://www.tirepair.com/ But have you tried to backup EEPROM with a universal EPROMER and open it with window based software? I have tried once and successfully managed the original program (although can't monitor the PLC operation).