Toshiba 6F3B0253 Pulse output / PWM output, Built-in computer link function, Password protection

6F3B0253

1. System Configuration

Pulse output / PWM output:

One point of variable frequency pulses (max. 5 kHz) or variable duty pulses can be output. These functions can be used to drive a stepping motor or to simulate an analog output. (DC input type only)

Built-in computer link function:

The T1-16S’s RS-232C programmer port can accept the computer link protocol (data read/write). This results in easy connection to a higher level computer, an operator interface unit, etc.

The parity setting of the programmer port can be selected either odd or none. The none parity mode is provided especially for telephone modem connection. Using modems, remote programming/monitoring is available.

Real-time control data link network:

By connecting the TOSLINE-F10 remote module (FR112M) to the T1 -16S, high- speed data link network can be established. In this network, upper T-series PLC model (T2/T2E/T2N or T3/T3H) works as master and up to 16 T1-16Ss can be connected as remote. Each T1-16S can exchange data with the master through 1 word input and 1 word output. The transmission speed can be selected either 750 kbps or 250 kbps.

Sampling trace function:

The sampling trace is the function to collect the user specified data every user specified timing (minimum every scan), and to display the collected data on the programmer screen in time chart and/or trend graph format. This function is useful for checking the input signals changing.

Password protection:

By registering your passwords, four levels of protection is available according to the security levels required for your application.

Level 4: Reading/writing program and writing data are prohibited

Level 3: Reading/writing program are prohibited

Level 2: Writing program is prohibited

Level 1: No protection (changing passwords is available only in this level)

Two points of solid-state output:

Each model of the T1-16S has two points of solid-state output (transistors for DC input type and triacs for AC input type). These solid-state outputs are suitable for frequent switching application.

Basic Hardware and Function 17