1770-T12

The 1770-T12 is an Allen-Bradley PLC-4 Microcontroller Programmer that comes as a portable programmer device. The module is a full support device for the Allen-Bradley PLC-4 Microcontroller programming controller. The 1770-T12 is a recorder that is used for loading the user programs on the PLC-4 programmable controllers. The recorder comes with 6 switches. The 1770-T12 also features 10 LED indicators on the recording hardware. These LED lights indicate the operation state of the module. The 1770-T12 also features a data cartridge recorder that interfaces with the Allen-Bradley products. This is through a 25-pin RS-232 C Connector that comes labeled as Allen-Bradley Controller Equipment. The connector is usually attached to one end of the recorder cable.

The data recording switches feature a toggle switch that is used for turning the recorder power on and off. It also features the baud rate that acts as a rotary switch which selects tracks 1 and 2 or features continuous operation. The 1770-T12 features a 230 Volts AC fuse kit that is used for conversion to the 230 Volts AC operation. The fuse kit comes with instructions on how to convert the current to the 230 Volts AC operation status of the device. The other included item is a 230 Volts, 0.25-Amp fuse, and a 230 Volts AC label. The recorder will not feature a 230 Volts AC cord. Thus the power cord should always be switched back to 230 Volts AC operation. The 1770-T12 connects directly to the data cartridge recorder. All the other products from Allen-Bradley connect to the industrial terminal system.