System configuration – Toshiba Programmable Controller PROSEC T3 User Manual
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1. System Configuration
For example, if the user is going to mount a power supply module
on the expansion unit No.2, check that the following conditions are
satisfied.
Conditions for the power supply
capacity of the basic unit
Conditions for the power supply
capacity of expansion unit No.2
Additional power supply modules may be mounted on the units
even though the power supply capacity has enough margin.
(1) lo+li<7A
(2) 5.1-RoXh > 4.75V
(3)
l2+l3
< 7A
(4) 5.1-R2Xl3>4.75V
NOTE (1) Correctly set the power supply mode plug of the
\~ZiX7 expansion interface module (IF351) according to a
power supply module to be mounted on the unit. If
the setting is wrong, the T3 will not work normally.
(For details, see 1.6 Expansion interface module.)
(2) For the long-distance expansion interface module,
each of the units must be equipped with a power
supply module.
The table below shows the resistance values (typical value) of
expansion cables.
Cable
length
Part No.
Resistance
value
0.5m
CS3R5
38m Q
1m
CS301
66m Q
2m
CS302
112mQ
Remarks
Standard type
With both-end connectors
(50-pin)
24
PROSEC T3