To inst all t he sensor t o a device w it h a 5-pin Euro-st yle female end, follow t hese

instructions:

1. Align t he not ch in t he female connect or w it h t he key in t he sensor’s male

connect or.

2. Gent ly slide t he sensor end int o t he connect or.

3. Rot at e t he t hreaded nut t o

rot at e t he sensor

because t his w ill damage t he sensor.

Female end

Threaded nut

Male end

W iring

This sensor is designed t o be plugged direct ly int o

t he 1-w ire serial int erface. Refer t o t he Class I Division 2 cont rol draw ings (p/ n

5-pin M 12/ Euro-style Connector (M ale)

Pin

W ire Color

Sensor

Connection

1

4

5

3

2

1

Brow n

Pow er IN (+), 3.6 t o 5.5 V dc

2

Whit e

1-Wire serial device select (sinking input t o sensing device)

3

Blue

Ground (-)

4

Black

Not used/ reserved

5

Gray

1-Wire serial

communications

Holding Registers

The t emperat ure = (Holding regist er value) ÷ 20.

Sensor

Register

Output Type

I/ O Range

Holding Register

Representation

M in

M ax

M in (Dec)

M ax (Dec)

1

Humidit y (%RH) 1

0

100.00%

0

10,000

2

Temperat ure (°C)

–1638.4

1638.3

–32768

32767

3

Temperat ure (°F)

–1638.4

1638.3

–32768

32767

1 Only available on the M 12FTH4Q model. Humidity sensor is not included with the M 12FT4Q model.

2

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