Te-technology TC-36-25-RS485 User Manual download pdf (Page 34)

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ControllerWiringDiagram:TC‐36‐25RS485withOnePowerSupplySetup

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WP4

WP2

PROTECTIVE CONDUCTOR

TERMINAL

JP5 EXPANSION

CONNECTOR

MOLEX 22-23-2081

WP3

WP1

JP4

JP2

JP3

DO NOT

CONNECT

SHIELD

BLACK (CONTROLLER +)

RED (CONTROLLER -)

PINS 1, 2 AND 3,

SEE CONNECTION

OPTIONS BELOW

PIN4, DO NOT CONNECT

TE DEVICE

DC INPUT POWER

12 TO 36 VDC

(+)

(-)

TE DEVICE

(+)

(-)

TO RS-485 PORT

LED

POWER INDICATOR

JP2

(+)

0-20 mA current source

or 0 to 5 Vdc source

(resistor can be removed

if using voltage source)

(-)

249

 resistor

(supplied)

FULL CLOCKWISE SHOULD

CORRESSPOND TO MAXIMUM

RESISTANCE ACROSS PINS 1 AND 2

OPTIONAL (CUSTOMER SUPPLIED)

5 k

 POTENTIOMETER

JP2

SECONDARY THERMISTOR

(PURCHASED SEPARATELY)

PRIMARY THERMISTOR

OPTION 1

Proportional Signal for Adjusting Set Point

OPTION 2

Variable Resistance for Adjusting Set Point

OPTION 3

Second Thermistor for Differential Control or

for Sensing Over-temperature Condition

NOTE: 1. WP1, WP2, WP3, AND WP4 ARE 6.35 mm (.25 inch) QUICK CONNECT TERMINALS

2. SINGLE POWER SUPPLY SETUP: INSTALL JUMPER ON PINS 1 AND 2 OF JP6 (DEFAULT CONDITION)

JP6

120 ohm resistor, connect to JP4-1 and

JP4-2 on last controller in network

PRIMARY THERMISTOR

25 AMP FUSE

LITTLEFUSE PN: 142.6185.5256

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 60 61

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Te-technology TC-36-25-RS485 User Manual Page 34

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