PHB 2026 Vol-1

A-23

●치수 (mm)

46

120

Item 1

1

4

Upper terminal strip Lower terminal strip

2 3 4

Housing

Support rail TH 35, EN 60715

3

74

컨트롤 캐비닛 설치 블로우다운 컨트롤러 BCR3150은 컨트롤 캐비 닛 내부 서포트 레일 TH35, EN 60715에 끼워 져 있다. (4번 참조)

2

절전/버너 입력 (24 Vdc)

●결선도

1

2

3

컨트롤 밸브 Max

전기전도도 검지기

4

5 6

7

Item 1

Output contacts for activating the control valve

2

MAX alarm output contact

3 Standby/burner input (24 Vdc), ON = standby/burner on, OFF = normal running/burner off 4 Connection of supply voltage 24 Vdc with fuse 0.5 A (semi-delay) provided on site 5 Actual value output 4-20 mA 6 2 wire Pt 100 temperature sensor input 7 Conductivity probe input

TI-P693-38 / EMM Issue 1

Page 2 of 3

BCR3150 블로우다운 컨트롤러

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