Product Description:
200-TB3T is designed to connect an I/O unit
and a number of two- or three-wire devices to the
I/O system. This terminal base is mainly
intended for 200-IT8.
200-TB3T is equipped with three screw
terminal rows. The upper row has sixteen
terminals for input/output signals.
The middle row consists of eighteen 0 V DC
screw terminals, which are internally connected.
The rightmost and leftmost screw terminals are
for connection to the power supply.
The lower row consists of eighteen screw
terminals. Six are intended for cold junction
inputs for compensation via an external
thermistor. This is a requirement when used with
200-IT8.
Eight screw terminals are intended to provide
connection points to chassi ground, e.g. for wire
shields.
The leftmost and rightmost terminals are for
connection to the power supply.
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