Autonics TC4W Manuale - Pagina 14
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Output connections
Refer to page H-142 for output.
Application of relay output type
A
TC Series
Condenser
0.1㎌
630V
Relay contact terminal
Keep A length as long as possible when wiring the
temperature controller and the load. If wire length of A is
short, counter electromotive force which occurs from a coil
of magnet switch & power relay may flow in power line of
the unit, and it may cause malfunction.
If wire length of A is short, please connect mylar
condensers 104 (630V) on the both ends of "
coil) to protect electromotive force.
Proper Usage
Simple "error" diagnosis
● When the load (Heater etc) is not operated
Please check operation of the OUT indicator located in
front panel of the unit.
If the OUT indicator does not operate, please check the
parameter of all programmed mode.
If indicator is operating, please check the output (Relay,
SSR drive voltage) after separating output line from the
unit.
● When it displays OPEN during operation
This is a warning that external sensor is open.
Please turn off the power and check the wire state of the
sensor. If sensor is not open disconnect sensor line from
the unit and short the input +, - terminal. Turn on the
power of the unit and check the controller displays room
temperature.
If this unit cannot display room temperature, this unit is
broken. Please remove this unit and contact our service
center. (When the input mode is thermocouple, it is
available to display room temperature.)
Heater
Power
Magnet or
Relay contact
" (magnet
Economical PID Control
Application of SSR drive output method
TC Series
+
I
Voltage
N
output
P
terminal
U
T
-
※ S SR should be selected by the capacity of load,
otherwise, it may short-circuit and result in a fire. Indirect
heated should be used with SSR for efficient working.
※ P lease use a cooling plate or it may cause the capability
deterioration, breakdown of SSR for a long usage.
※ R efer to page H-63 for phase/cycle control connections.
Caution during use
● The connection wire of this unit should be separated from
the power line and high voltage line in order to prevent
from inductive noise.
● For crimp terminal, select following shaped terminal (M3)
Max. 5.8mm
● Please install power switch or circuit-breaker in order to
cut power supply off.
● The switch or circuit-breaker should be installed near by
users.
● This unit is designed for temperature controlling only. Do
not apply this unit as a voltage meter or a current meter.
● In case of using RTD sensor, 3-wire type must be used. If
you need to extend the line, 3-wire must be used with the
same thickness as the line. It might cause temperature
difference if the resistance of line is different.
● In case of making power line and input signal line close,
line filter for noise protection should be installed at power
line and input signal line should be shielded.
● Keep away from the high frequency instruments. (High
frequency welding machine & sewing machine, big
capacitive SCR controller)
● When supplying measured input, if HHHH or LLLL is
displayed, measured input may have problem. Turn off
the power and check the line.
● This unit may be used in the following environments.
Indoor
Altitude: Under 2,000m
Pollution degree 2
Installation category Ⅱ
SSR
L
Power
O
A
D
Load power
Max. 5.8mm
H-67
(A)
Photoelectric
Sensors
(B)
Fiber
Optic
Sensors
(C)
Door/Area
Sensors
(D)
Proximity
Sensors
(E)
Pressure
Sensors
(F)
Rotary
Encoders
(G)
Connectors/
Sockets
(H)
Temperature
Controllers
(I)
SSRs / Power
Controllers
(J)
Counters
(K)
Timers
(L)
Panel
Meters
(M)
Tacho /
Speed / Pulse
Meters
(N)
Display
Units
(O)
Sensor
Controllers
(P)
Switching
Mode Power
Supplies
(Q)
Stepper Motors
& Drivers
& Controllers
(R)
Graphic/
Logic
Panels
(S)
Field
Network
Devices
(T)
Software