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微電腦型盤面式控制電錶 ( MICROPROCESS PANEL CONTROLLER METER ) ■特點(FEATURES) ●精確度0.1% 滿刻度 ±1位數(Accuracy 0.1% F.S. ±1d ig it) ●可量測 交直流電流/交直流電壓/電位計/傳送器/Pt-100/荷重元/電阻 等信號 (M easuring D CA/D CV/ACA/ACV/Potentiom eter/Transm itter/Pt-100/Load Cell/Resistor/etc...... ) ●顯示範圍0- ±19 9 9 9 可任意規劃(Prog ram m able rate 0 to ±19 9 9 9 d ig it) ●4組警報功能(M ax.four alarm function )(op tional) ●具有自動歸零與保持功能(Auto z ero and h old function) ●15BIT 類比輸出功能(15 bitD AC analog outp utfunction)(op tional) ●數位RS-48 5界面(D ig it RS-48 5 interface function)(op tional) MODEL MM2 1.MODEL:MM2-□ □□ - □ □ □ □ (選購型號) NO A B C D E F H R O Input Type DC AC(RMS) AC(TRMS) Potentiometer Transmitter Pt-100(RTD) Load Cell Resistor SPECIFIED NO 11 12 13 14 15 16 17 18 19 DCV(ACV) 0-50mV 0-5V 0-10V 0-36V 0-54V 0-110V 0-600V 0-1000V SPECIFIED NO 21 22 23 24 25 26 27 28 29 DCA(ACA) 0-19.999uA 0-199.99uA 0-1.9999mA 0-19.999mA 0-199.99mA 0-1.9999A 0-5.000A 0-10.000A SPECIFIED NO 31 32 33 34 35 39 Potentiometer 0-10% 0-50% 0-100% 5-95% 10-90% SPECIFIED ●Three wire connection ●Exciting voltag DC5V(<5mA) NO 41 42 43 44 49 Transmitter DC4-20mA DC1-5V DC4-20mA DC1-5V SPECIFIED ●41/42 nonexciting DC24V ●43/44 exciting DC24V(<25mA) NO 0 1 2 3 4 Alarm output None One Two Three Four NO 0 1 2 9 Analog output None DC4-20mA DC0-10V SPECIFIED NO A B Aux. Power AC/DC18-60V AC/DC90-260V ●Relay contact (AC250V-3A,DC30V-5A) ● Less 4VA for AC/DC input 2.SPECIFICATION (主要規格) ● M easuring accuracy :0.1% F.S. ±1 d ig it ( 精 確 度 )(23 ±5℃) 0.2% F.S. ±1 d ig it(AC(RM S)) ● Read out rang e :0- ±19 9 9 9 dig itadjustable ( 顯示值範圍 ) ● Alarm d elay tim e :0- 9 9 .9 second ad justable ( 繼電器延遲動作時間 ) ● Alarm action :H I or Lo ad justable ( 繼電器動作方向 ) ● Relay contactoutp ut :AC 250V-3A, D C 30V-5A ( 繼電器容量 ) ● Analog outp utresolution :15 bit D AC ( 類比輸出解析度 ) ● Resp onse tim e :< 250m s(0-9 0% ) ( 輸出反應速度 ) ● Outp utd rive cap ability :< 10m A for voltag e m od e ( 輸出負載能力 ) < 10V for current m od e ● Outp utrip p le (p-p ) :< 0.1% F.S. ( 輸出之漣波 ) ● RS-48 5 ad ress :"01"-"FF" ( 通訊位址 ) ● RS-48 5 baud rate :19 200/9 600/48 00/2400 selective ( 傳輸速度 ) ● RS-48 5 p rotocle :M od bus RTUm od e ( 通信協議 ) ● Tem p .coefficient :50p p m /℃ (0-50℃) ( 溫度係數 ) ● Disp lay :Red h ig h efficiency LED s h ig h 14.22m m (.56") ( 顯示幕 ) ● Param eter setting :Touch sw itch es ( 參數設定方式 ) ● M em ory m od e :N on-volatile E 2 PROM m em ory ( 記憶型式 ) ● D ielectric streng th :2KVac/1 m in.(inp ut/outp ut/p ow er) ( 絕緣耐壓能力 ) 1600 Vd c (inp ut/outp ut) ● Op erating cond ition :0-50℃(20 to 9 0% RH non-cond ensed ) ( 使用環境條件 ) ● Storag e cond ition :0-70℃(20 to 9 0% RH non-cond ensed ) ( 存放環境條件 ) NO N Y RS-485 None RS-485 ●Modbus mode 3.OUTSIDE DIMENSION AND CONNECTION DIAGRAM (外型尺寸與開孔尺寸與配線圖) 1 2 3 4 5 6 7 8 9 10 IN (HI) IN (Lo) 90-260V SOURCE (DC,AC,R) - + 48 m m 9 6m m 開孔尺寸圖 PANEL CUT-OUT 92m m + 0.8 -0 45m m +0.8 -0 7m m 125m m 147m m 15m m 側視圖 11 12 13 14 15 16 17 18 19 20 21 22 com a (Relay output) - + RS-485 D- D+ analog output A/Z HD com 1 2 3 4 5 6 7 8 9 10 IN (HI) IN (Lo) 90-260V SOURCE (Potentiometer) - + A/Z com EXC 1 2 3 4 5 6 7 8 9 10 B1 A 90-260V SOURCE (Pt-100) - + A/Z com B2 1 2 3 4 5 6 7 8 9 10 EXC 24V IN 90-260V SOURCE (Two-wire transmitter) - + A/Z com 1 2 3 4 5 6 7 8 9 10 90-260V SOURCE (Load Cell) - + A/Z com EXC com S1 S2 S3 S4 AZ (Upper) (Down) HD HD HD IN (HI) IN (Lo) HD 7 AL1 AL2 AL3 AL4 AZ HD MAX DIO ENT FUNC ALARM D-ADJ A-ADJ M/min AXE max max max max max ●Isolating(input/output) com a com a com a
