Autonics TK Series User Manual

4 Connections
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4.1 Precautions for wiring
 Mixing up the input terminals with output terminals and vice versa can lead to product
damage.
 Use only sensors supported by the product.
 Make sure to connect rated SSRs or loads to the output terminals. Make sure to connect
communication cable with correct communication terminals (A, B).
 Make sure to observe correct polarity of power source terminals. (+ and -).
 Make sure to connect correct polarity of temperature sensor and analog input.
4.1.1 Sensor connection
 Compensation Wire Connection
For thermocouple sensors, use compensation wire of the same specification as input
sensors. Using an extension wire of different specifications and/or material will increase
inaccuracy of temperature sensing. It is recommended to choose high performance
compensation wire for more reliable sensing.
 Measurement Error
Do not mix up the direction of the input sensor connector.
Carefully adjust both load and sensor positions.
Make sure the sensor is securely attached to the input connector.
 AC Power Cable and Wiring
Do not put the sensor lines in close proximity of the AC power lines.
4.1.2 Communication connection
Do not tie together with the AC power line and communication line. Only use twisted pair wires
for the communication lines. Do not allow the communication line to exceed 800m in length.
For further details, please refer to ‘6.6 Communication ’.

Autonics TK Series Specifications

General

Brand	Autonics
Model	TK Series
Category	Temperature Controller
Language	English