Athena 2000 Series 운영 매뉴얼 - 페이지 5

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Athena 2000 Series에 대해서도 마찬가지입니다: 사용 설명서 (20 페이지)

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Wiring

Typical Wiring Diagrams for -T & -B Outputs

B-Type -

840 W maximum. 120 Vac heater. (Non-inductive loads only) For larger loads, replace heater connections

with contactor, as required. Maximum inductive load rating is 3 A at 120 V and 1.5 A at 240 V. The N.C. con-

tacts can be used for cooling.

T-Type -

solid state relay with SPST contacts. The -T units can handle contactors or resistive loads up to 1 A with 10 A

CAUTION

inrush maximum. For -T units use a 1 A, 250 V fast blow fuse.

Possible fire hazard.

Because these

-L Output (Limit Controller)

controls or associated

Wiring can be similar to that shown for "B." The controller's relay is de-energized until the reset button on the

equipment may not

always fail safe, an

front panel is momentarily pressed. The relay will energize if the sensor temperature is below setpoint. The

approved temperature

common and N.C. terminals can be used to indicate alarm condition remotely when wired to lights, bell, etc

and/or pressure

safety control should

be used for safe

operation.

Figure 2a. Typical 240 Vac for -B & -T Output

hermocouple

lArm

onTAcTs

(

)

opTionAl

hermocouple

Figure 2b. Typical 120 Vac for -B & -T Output

lArm

onTAcTs

(

)

opTionAl