3. Wiring
1.
How to wire
3-12
TSC
1-5
Peripheral devices
1-5-1
Breaker for wiring
For your safety, attach an electric leakage breaker appropriate for the DC power supply onto the
primary side (the AC input side) of the DC power supply to supply the power for the TSC.
1-5-2
Electromagnetic contractor, surge suppressor
1-2-3 Wiring diagram (
→
P. 3-5)
describes a wiring example that the motor power supply is
disconnected due to an emergency stop, which is the result that all the contacts within the TSC
internal relay have been released.
To directly disconnect the motor power supply in an external contact, insert a contact of the
electromagnetic contractor or the like between MPO
③
and MPI
④
.
Be sure to connect the surge suppressor to the excitation coil of the electromagnetic contractor.
Take appropriate measures such as contact duplexing according to the requirements on the
safety category.
(All the wiring examples in this document do not guarantee the achievement of the safety cat-
egories in particular.)
1-5-3
Emergency stop switch
Be sure to install an emergency stop switch to forcibly terminate the device in case of emergen-
cy.
Select an emergency stop switch with the contact closed at normal times (b contact, N.C. con-
tact).
The EMGS output (pin.33) turns OFF when the emergency stop is activated.
When the emergency stop is activated, in case of an actuator with a brake, its brake can be acti-
vated.
However, note that by releasing the brake manually, it is released at the same time that the emer-
gency stop is released.
1-5-4
External control device
To the CN1 of this product, connect the positive-common type or positive-negative-common
type external input signal circuit.
To the CN1 of this product, connect the
sink type (NPN type)
external output signal circuit.
Power supply voltage of both input and output is DC 24 V.
Summary of Contents for TSC Series
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