Danfoss Gas detection sensor Installation guide
<![endif]>148R9632
Installation Guide
Gas detection sensor/B&L (buzzer & light) alarm replacement for the types Basic, Premium and Heavy Duty
Premium |
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JP4* |
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GND |
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Open: 4-20mA |
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Closed: 2-10V |
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AO_01 |
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Basic |
X1 |
Analog Output |
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Ackn. -/Test |
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button T1 |
B&L |
Sensor |
B&L |
Sensor |
Status LED |
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Green/Yellow/Red |
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<![if ! IE]> <![endif]>X8 |
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X9 |
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Service Tool |
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<![if ! IE]> <![endif]>X2 |
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Basic |
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&L |
Sensor |
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Buzzer & |
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3-light alarm |
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Sensor
Heavy Duty
<![endif]>X4
<![endif]>
1 2 3 4
<![endif]>148R9632
Bus_B
Bus_A
0 V DC
24 V DC
Jumper
J1
J2
J3
<![endif]>Danfoss 148H119_01-2018
© Danfoss | DCS (MWA) | 2018.04 |
DKRCI.PI.S00.H2.02 | 520H12650 | 1 |
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X2 |
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X4 |
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X1 |
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X3 |
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<![if ! IE]> <![endif]>V DC |
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<![if ! IE]> <![endif]>GND |
<![if ! IE]> <![endif]>NC |
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<![if ! IE]> <![endif]>24 |
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Status LED |
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Green/Yellow/Red |
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Ackn./Test |
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Relay status |
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Relay status |
Relay status |
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button |
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LED Green |
open:4-20mAJP2*closed:2-10V |
LED Green |
LED Green |
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Power Bus Comm. |
Service Tool |
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Digital |
<![if ! IE]> <![endif]>light |
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Output |
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<![if ! IE]> <![endif]>NC |
<![if ! IE]> <![endif]>GND |
<![if ! IE]> <![endif]>Horn |
<![if ! IE]> <![endif]>Flash |
<![if ! IE]> <![endif]>01-2018 |
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<![if ! IE]> <![endif]>X12 |
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<![if ! IE]> <![endif]>X13 |
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<![if ! IE]> <![endif]>_ |
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<![if ! IE]> <![endif]>Danfoss 148H129 |
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Premium
B&L |
Sensor |
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1.Unplug sensor (LED → yellow)/B&L
2.Unscrew sensor/B&L
3.Install new device in reverse order
4.Await green light in LED
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Sensor |
Heavy Duty |
| <![if ! IE]> <![endif]>Danfoss 148H131 01-2018 |
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Further documentation:
© Danfoss | DCS (MWA) | 2018.04 |
DKRCI.PI.S00.H2.02 | 520H12650 | 2 |
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