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User Manual 

– Monitoring Swimming Pool Water Temperature 

7. Technical Specifications  

 
 

LED Display 

 

 

Designation name 

CDN 100/3 T RG L20 230AC RS485/RF/IR

 

 

Number of lines 

 

Number of digits 

 

Digit height 

100 mm  

 

Readability range 

up to 40 m 

 

Displaying format 

88.8 °C (one decimal place) 

 

Displaying elements 

Super-bright 7-segment LED modules, 

 

 

suitable for indoor light conditions, 

 

 

LED chips of AlInGaP type. 

 

LED color 

Red, green, yellow. (And shades of these colors.) 

 

Fixed label 

°C, white on black background 

 

Frame enclosure 

Anodized aluminum frame, platinum color, 

 

steel back panel, coated with black powder paint. 

 

Communication interface 

RF  

– for temperature sensor 

 

 

IR  

– for infrared remote control 

 

RS485  

– for connecting more displays in series 

 

Brightness control 

User defined: 

 

 

Automatic, depending on ambient light conditions, 

 

or direct control of brightness level by user via IR  

 

remote control. 

 

Dimensions 

480 mm x 210 mm x 50 mm       

 

Enclosure protection class  IP 54 (for indoor pool use only) 

 

Power supply 

100 

– 240 VAC, 50/60Hz 

 

Operation temperature 

0°C 

 

+50°C 

 

Power consumption 

10 W max (all digits 88,8 lighted at full brightness) 

 

Connections  

230VAC, 2-wire power cable with double  

 

 

insulation 

 

RS485, 3-wire data cable, A, B, GND 

 

For connecting to PC via USB/RS485 converter. 

  Mounting  

Mounting brackets for wall installation included. 

  Weight 

2,7 kg

 

 

 
 
 
 
 
 
 

Содержание CDN 100/3 T RG L20 230AC 1WIRE

Страница 1: ...Monitoring Swimming Pool Water Temperature Large size numeric LED Display with Floating Temperature Sensor and IR Remote Control User Manual ver 1 00 R...

Страница 2: ...from steel painted with black powder paint Flexible power cable for connecting to electrical installation junction box is attached to back panel of display Installation junction box is offered as opti...

Страница 3: ...eding the upper or lower limit Select oFF or on F4 CHA Sets the channel number of RF transmission with the floating sensor Floating sensor has ability to transmit on 3 different channels 1 2 3 The CHA...

Страница 4: ...firm with OK Adr Change of display address RS485 Used when more displays are connected on serial RS485 network bus It is possible to recover default factory setting of display by pressing the RESET bu...

Страница 5: ...hannel number must match with display s channel number setting To change the transmitting channel number twist off top cover and locate the blue button marked CH from the inside Press this button and...

Страница 6: ...ing the device after improper closing of lid removing the silicone rubber seal or mechanical damage Return instructions Buyer is responsible to deliver device for warranty repair to the service center...

Страница 7: ...back panel coated with black powder paint Communication interface RF for temperature sensor IR for infrared remote control RS485 for connecting more displays in series Brightness control User defined...

Страница 8: ...ing power 10 mW Transmission range about 25 m direct line of sight Power supply 2 pcs AA batteries 1 5 V each alkaline long life included Working temperature 5 C 40 C Accuracy 0 5 C Resolution 0 1 C E...

Страница 9: ...User Manual Monitoring Swimming Pool Water Temperature 9 External Connections Diagram...

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