Power led (green), Fuse, Run signal output terminals – Toshiba Programmable Controller PROSEC T3 User Manual

Page 22: Voltage switch terminals, Power supply input terminals, Line filter ground terminal (lg), Frame ground terminal (fg), System configuration

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1. System Configuration

POWER LED (green):

This LED is lit when the internal 5 Vdc power supply is normal.

Fuse:

For PS361 ...250 Vac-3A (with one spare fuse)

For PS332...250 Vac-6A (with one spare fuse)

Run signal output terminals

Built-in NO contact which closes when T3 is in RUN mode.

Contact output...240 Vac/24 Vdc-2A (max.)

(can also be used on the expansion unit)

Voltage switch terminals:

These terminals are shorted or opened, depending on the power

supply voltage (with a short-circuit bar).

100 to 120 Vac...short

200 to 240 Vac...open

Power supply input terminals :

These terminals are used to connect the power supply line.

Line filter ground terminal (LG):

This terminal is a neutral point for the primary line filter of the power

supply, (grounding terminal)

Frame ground terminal (FG):

This terminal is connected to the frame of the T3. (grounding
terminal)
The terminal is connected, via a capacitor, to the signal ground (SG)

of the internal circuit.

▼AT

CAUTION (1) Correctly set the voltage switch terminals, otherwise

the module will be damaged.

(2) For details, see 2.1 General Specifications, for the

external power supply conditions.

(3) The screw size for the terminal is M3.5. For details

of the wiring, see 4.5, Grounding, and 4.6, Wiring of

the Power Supply.

PROSEC T3