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RTD INPUT 2 or 3 wire RTD ’ S input sensing : 2mA DC(pt)

HD DIGITAL METER SERIES. PROGRAMMABLE MOSAIC INDICATOR. MODEL HD - GPMA. MODEL & SUFFIX CODE. HD-GPMA. MODEL. INPUT. ORDERING INFORMATION. Specify code number and variables * Code number : HD-GPMA-INPUT ex) HD-GMPA-A * Special input range (code O).

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RTD INPUT 2 or 3 wire RTD ’ S input sensing : 2mA DC(pt)

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  1. HD DIGITAL METER SERIES PROGRAMMABLE MOSAIC INDICATOR MODEL HD - GPMA MODEL & SUFFIX CODE HD-GPMA MODEL • INPUT ORDERING INFORMATION Specify code number and variables * Code number : HD-GPMA-INPUT ex) HD-GMPA-A * Special input range (code O) ※ 당사는 GPMA를 INPUT & POWER 완전 절연 제품만 제작 판매함.(ISOLATION 방식) • RTD INPUT 2 or 3 wire RTD’S input sensing : 2mA DC(pt) GENERAL SPECIFICATIONS Construction : Mosaic graphic panel flush mounting Connection : PIN connector Housing materiel : black plastic Input configuration : single-ended Scaling : microprocessor using control for key s/w DISPLAY LED : 7-segment (0.56 Inch), red and green Number of display digit : 4digit Scaling factor for process Meter Zero : 0 -1999 counts Span : (Zero point) + 9999 counts. Decimal point position : at key s/w selting Read rate : 1.2/sec standard Over-range indication : display by -F INSTALLATION Power supply : DC : 15~24V 10% 75mA at 24V INPUT AC : rating (20-30V) 10% 60/50HZ 20VA Operating temperature : 0 to 55℃ (33 to 131℉) Operating humidity : 20-85%RH (non-condensing) Storage temperature : -20 to 70℃ Storage humidity : 20-95%RH (non-condensing) Size : W75H25  D105mm Weight : about 200g INPUT • DC INPUT

  2. RANGE PROCESSOR INPUT + - 1 MICRO PROCESSOR DISPLAY DRIVER LOW DRIFT AMPLIFIER A/D CONVERTER 2 3 POWER - + 5 AC&DC/DC POWER CONVERTER 4 250.0 * NORMAL 상태 F1 F1 F2 F1 F1 HrAn 500.0 400.0 200.0 F2 * NORMAL 상태 * 현재의 HIGH RANGE 지시 : 자리이동 : 숫자변경 F1 F2 F1 F1 F2 F1 F1 LrAn 0.0 100.0 350.0 F2 * NORMAL 상태 * 현재의 LOW RANGE 지시 : 자리이동 : 숫자변경 F1 F2 F1 F1 F2 F1 F1 OFFS 0.0 - 0.5 249.5 F2 * NORMAL 상태 : 자리이동 : 숫자변경 F1 * 현재의 OFFSET 지시 F2 F1 F1 F2 F1 F1 dp_S 888.8 88.88 250.0 F2 * NORMAL 상태 : 소숫점이동 F2 * 현재의 소숫점 지시 F1 F1 F2 F1 F1 LCUL OFF 0n 250.0 F2 * NORMAL 상태 * 현재의 LOW LIMIT 지시 : 상태 변경 F2 F1 250.0 * NORMAL 상태 BLOCK DIAGRAM * OPERATION 1

  3. 1 2 3 4 5 PERFORMANCE * OPERATION 2  Accuracy0.2% of rSg  1digit  Temp coefficient : 0.005% of rag  1digit/℃  Line Voltage effect :  1digit of 10% change  Insulation resistance :100M or more with 500V DC  Dielectric strength :1200V AC 1minute (Input to power to gnd) • MODE 설명 • 1. HIGH RANGE SET MODE HrAn • ① DISPLAY RANGE 의 HIGH값을 설정하는 MODE이다. • ② SETTING RANGE : 0-9999 • ③ DEFAULT SET VALUE : 1000 • 2. LOW RANGE SET MODE LrAn • ① DISPLAY RANGE 의 LOW값을 설정하는 MODE이다. • ② SETTING RANGE : -1999 - (+)9999 • ③ DEFAULT SET VALUE : 0 • 3. OFFSET SET MODE OFFS • ① NORMAL MODE에서 실재값과 DISPLAY값이 맞지 • 않을 때 SETTING하는 값 보정 MODE이다. • ② 예1> 실재값: 150.0 DISPLAY 값: 150.3 • ▶ OFFSET SETTING 값 : -0.3 • 예2> 실재값: 1500 DISPLAY 값: 1495 • ▶ OFFSET SETTING 값 : -0.5 • ※ DISPLAY 값 = DISPLAY + OFFSET 값 • ③ DEFAULT SET VALUE : 0 • 4. 소숫점 변경 MODE dP_S • ① 소숫점을 변경하는 MODE • 5. LOW LIMIT SET MODE LCUE • ① DISPLAY RANGE 의 LOW값 이하로 값이 내려가지 • 않게 ZERO LIMIT 기능을 가능 또는 불가능하게 하는 • MODE이다. • ② ON : ZERO LIMIT ENABLE. • OFF : ZERO LIMIT DISABLE. TERMINAL CONNECTION NO1 : + NO2 : - NO3 : COM NO4 : - NO5 : + A B b’ INPUT POWER RTD DIMENSION 22 15 91 95 5 75 25

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