Autonics TM4 Series User Manual

4 Connections and block diagram
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Shaded terminals are available only for TM4-N2□B
 Pay attention to the connection direction when wiring the power
supply/communications connection terminal.
 It is recommended to use lines with AWG 28 to 16 when connecting
the sensor or compensation wire.
 It is recommended to use lines thicker than AWG 24 for SSR output.
 It is recommended to use lines thicker than AWG 20 for relay output.
4.2 Wiring Precautions
 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 the communication cable with correct communication terminals
(A, B).
 Make sure to observe correct polarity of power source terminals. (+ and -).
4.2.1 Sensor Connection
4.2.1.1 Compensation Wire Connection
For thermocouple sensors, use compenstion wire of the same specification as input
sensors. Using an extension wire of different specification and/or material will increase

Autonics TM4 Series Specifications

General

Brand	Autonics
Model	TM4 Series
Category	Temperature Controller
Language	English