一、概述
● 輸入Pt100(3線(xiàn)式)
● 四種常規(guī)溫度范圍/六種常規(guī)輸出信號(hào) 0-5V/ 0~10V/1~5V/2~10V/4~20mA/ 0~20mA可經(jīng)由指撥開(kāi)關(guān)自行切換
● 雙回路輸出可選擇不同信號(hào)
● 歐標(biāo)22.5mm薄型,35mm導(dǎo)軌安裝
● 工作電源范圍AC/DC20~264V
● 依據(jù)CE國(guó)際標(biāo)準(zhǔn)規(guī)范設(shè)計(jì)
二、技術(shù)參數(shù)
◆信號(hào)輸入(可切換指撥開(kāi)關(guān)以變更型號(hào)輸入范圍)
輸入范圍 | 輸入信號(hào) | 輸入阻抗 | ||
Pt100(DIN) | P1 | 0~50/100/200/400℃ | 選擇切換開(kāi)關(guān) | 1MΩ |
P2 | 0~200/400/600/800℃ | |||
P3 | -50~50/100/200/400℃ |
◆信號(hào)輸出(可切換指撥開(kāi)關(guān)以變更型號(hào)輸出范圍)
輸出范圍 | 負(fù)載阻抗 | 信號(hào)輸入(接線(xiàn)端子選擇) |
0~20mADC | ≦600Ω | 輸出1:Io(mA輸出接端子9+ & 8-) |
4~20mADC | ≦600Ω | |
0~10VDC | ≦500Ω | |
0~5VDC | ≦500Ω | |
1~5VDC | ≦500Ω |
測(cè)量精度:≦±0.2% of F.S.(客戶(hù)訂購(gòu)時(shí)之范圍) ≦±2% of F.S.(經(jīng)由切換開(kāi)關(guān)選擇后) 線(xiàn)性度:≦0.1% of F.S. 響應(yīng)時(shí)間:≦250msec (10%~90% of FS) 輸出波紋:≦±0.1% of F.S. 滿(mǎn)量程校正范圍:≦±20% of F.S. 零點(diǎn)較正范:≦±10% of F.S. ◆電源部分 工作電源:AC/DC 20~265V,50/60Hz 消耗功率:DC 4W, AC 5.0VA ◆環(huán)境要求 操作溫度:0~60oC 操作相對(duì)濕度:20~95% RH(非凝結(jié)狀態(tài)) 溫度系數(shù):≦100PPM/oC (0~50oC) | 儲(chǔ)存溫度:-10~70oC 保護(hù)等級(jí):IP 42 ◆機(jī)構(gòu)尺寸 外觀尺寸:81.8mmx99mmx 22.5mm 外殼材質(zhì):ABS防火材料, UL94V0 接線(xiàn)端子:可接2 x 2.5mm2金屬線(xiàn) 安裝導(dǎo)軌:35mmDIN導(dǎo)軌(EN50022) 重量:250g ◆安全規(guī)范說(shuō)明 安全規(guī)范:IEC61010(安裝類(lèi)別3) EMC:EN61326 隔離強(qiáng)度:AC2.0KV for 1min (電源/輸入/輸出1/輸出2/外殼之間) 絕緣電阻:≧100MΩ/500Vdc |
三、校正調(diào)整
◆輸入信號(hào)
表格1
Pt100Ω 輸入:(CODE:P1) | ||||||
信號(hào)范圍 | 指撥開(kāi)關(guān)(DS1) | |||||
SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | |
0~50℃ | ||||||
0~100℃ | On | On | ||||
1~200℃ | On | On | On | On | ||
2~400℃ | On | On | On | On | On | On |
表格2
Pt100Ω 輸入:(CODE:P2) | ||||||
信號(hào)范圍 | 指撥開(kāi)關(guān)(DS1) | |||||
SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | |
0~200℃ | ||||||
0~400℃ | On | On | ||||
1~600℃ | On | On | On | On | ||
2~800℃ | On | On | On | On | On | On |
表格3
Pt100Ω 輸入:(CODE:P3) | ||||||
信號(hào)范圍 | 指撥開(kāi)關(guān)(DS1) | |||||
SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | |
-50~50℃ | ||||||
-50~100℃ | ||||||
-50~200℃ | ||||||
-50~400℃ |
◆輸出信號(hào)
輸出:(CODE:P) | ||||||||||
信號(hào)范圍 | 指撥開(kāi)關(guān)-DS2 | 指撥開(kāi)關(guān)-DS3﹠4 | ||||||||
SW1 | SW2 | SW3 | SW4 | SW5 | SW6 | SW1 | SW2 | SW3 | SW4 | |
0~5V | On | On | On | On | On | |||||
0~10V | On | On | On | On | ||||||
1~5V | On | On | On | On | On | |||||
2~10V | On | On | On | On | ||||||
0~20mA | On | On | On | |||||||
4~20mA | On | On | On |