Observator Instruments OIC-406 Manual Download Page 11

 

OIC-406  Manual

 

 

Page 11 

7  Specifications 

7.1  Specifications OIC-406 probe 

Temperature: 

Temperature range: -

50⁰C..+100⁰C  

Accuracy: ± 0.1⁰C (10-30 ⁰C) 

 

Humidity:  

Humidity: 0..100%RH 

Accuracy: ± 0.8 %RH (10-

30 ⁰C) 

Long term drift: <1%RH/annum 

 
 

7.2  Specifications Meteolink general 

 
 

 

Basic node 

SMART node 

Remarks 

Voltage 

12..24 Vdc 

12..24Vdc 

 

Power consumption 

<1W 

< 1.5W 

Without sensors 

Max current pass through via 
SUPPLY & 

GND(SUP)

 

(terminal 1,2 & 9,10 & 13,14) 

10A 

10A 

For linking through nodes 

Max total current via SUPPLY 

GND(sensor)

  

500mA 

500mA 

Total of all sensor 
connections per node. 

Max current CMOS_SUPPLY 

50mA 

50mA 

 

IP rating 

IP 65 

IP 20 

SMART node must be 
installed indoors. 

 

 

 

 

Terminals wire size 

0.5 .. 2.5 mm2 

0.5 .. 2.5 mm2 

push in cage type 

NMEA in 

 

NMEA out / return* 

2

nd

 is either return or 

output. 

Serial in (RS232/422/485) 

2

nd

 is 485 connection on 

the same port! 

Analogue in  0-5 VDC 

 

Analogue in  0 

– 24 mA 

 

Rain (pulse) input 

 

UTP 

Configuration only 

QNH, QFE & Dewpoint calc 

yes 

 

Custom string converter 

yes 

 

 

 

 

 

 
 
 

 

Summary of Contents for OIC-406

Page 1: ...OIC 406 Temperature Humidity Sensor Manual Version 1 2 April 2024 Author Observator Instruments...

Page 2: ...06 Manual Page 2 Revisions 0 1 May 2016 First issue 0 2 August 2016 Preliminary edition 1 01 March 2017 First Release 1 1 October 2020 Update sensor probe 1 2 April 2024 Update EU declaration of Confo...

Page 3: ...4 1 General 8 4 2 Terminals 8 5 Commissioning 8 6 Basic Node connections 9 6 1 Device status LED s 10 7 Specifications 11 7 1 Specifications OIC 406 probe 11 7 2 Specifications Meteolink general 11 7...

Page 4: ...OIC 406 Manual Page 4 Page intentionally left blank...

Page 5: ...ion purposes Due to the integration of the basic node other sensors like a wind sensor can be interfaced and the signals will be combined in 1 NMEA stream This manual is intended for the System integr...

Page 6: ...ld be filled with the include plug when not in use The OIC 406 probe is a sensitive instrument store dry Direct contact with salt water can make the probe unusable for humidity measurement Remember in...

Page 7: ...reate a natural airflow which contributes to the accuracy of the sensor The probe signal is converted into a standard NMEA signal by the basic node which also functions as a junction connection box Th...

Page 8: ...3 14 for linking nodes Maximum allowed total current is 10A when using these connections Avoid ground loops Shield must be connected on the output side of each cable only 4 2 Terminals Terminals used...

Page 9: ...NMEA_OUT_B 20 RS232_RX 5 SHIELD 21 RS485_422_IN_A 6 NMEA_RETURN_A 22 RS485_422_IN_B 7 NMEA_RETURN_B 8 SHIELD 23 GND Sensor 24 SUPPLY 9 GND Supply 25 0 5VDC_IN_1 10 SUPPLY 11 NMEA1_IN_A 26 GND Sensor...

Page 10: ...tput and information might get lost The other four green LED s indicate the status of the Serial NMEA out NMEA in 2 NMEA in 1 inputs When valid messages are received these LED s blink All NMEA message...

Page 11: ...ND SUP terminal 1 2 9 10 13 14 10A 10A For linking through nodes Max total current via SUPPLY GND sensor 500mA 500mA Total of all sensor connections per node Max current CMOS_SUPPLY 50mA 50mA IP ratin...

Page 12: ...200 Shielded twisted pair RS232 15 Shielded RS422 485 200 Shielded twisted pair 0 5V input 2 Shielded twisted pair 0 24mA 200 Shielded twisted pair Rain puls 200 Shielded twisted pair UPT 100 Shielde...

Page 13: ...OIC 406 Manual Page 13 8 Dimensional drawings...

Page 14: ...Air Temperature C C Unit is Celsius Humidity H P Unit is Percentage Barometric Pressure P B Unit is Bar MeteoLink uses the following formats for output Parameter Type Unit Text remarks Voltage U V Ou...

Page 15: ...OIC 406 Manual Page 15 10 EU Declaration of Conformity...

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