- SC1290/SC1490系列熱電偶 & RTD 限制/報(bào)警開關(guān)模塊
- 發(fā)布時(shí)間：2012/9/7 11:14:03 修改時(shí)間：2012/9/7 11:14:03 瀏覽次數(shù)：1065
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產(chǎn)品名稱: SC1290/SC1490系列熱電偶 & RTD 限制/報(bào)警開關(guān)模塊
產(chǎn)品型號(hào): SC1290/SC14902組C (SPDT) 開關(guān), Small Size, Mounts Easily on 35 mm DIN Rail
電源: SC Units: 85 to 265 VDC/VAC 50 to 400 Hz; SCL Units: 12-24 VDC, VAC 50-400 Hz.
隔離: 1500 V rms between outputs, input, and power.
設(shè)定: Adjustable 0 to 100% of span.
死區(qū): Adjustable 0.25 to 100% of span.
漂移: ±0.02%/°C typical ±0.05%/°C maximum.
環(huán)境溫度: Operating: 32 to 131°F (0 to 55°C); Storage: -40 to 176°F (-40 to 80°C).
激勵(lì)電流: SC1490: Cu10Ω = 5 mA; Plt 100Ω, Ni 100Ω,Ni 120Ω = 500μA; Plt 500Ω, NiFe 1000Ω = 100 μA; Plt 1000Ω = 50 μA.
Lead Compensation Error: SC1490 = 0.02%/Ω.
輸入阻抗: 1290: 3 megohms.
Sensor Burnout Protection: Selectable, upscale or downscale on 1290.
繼電器輸出: Form C, SPDT, one per set point, 5A @ 250 VAC, resistive.
Latch Circuit Reset: Automatic at power up. Manual with reset switch on front of module.
Indicators: One dual color LED per set point. Red = relay on, green = relay off.
Wiring Terminals: Screw driven compression type.
Dimensions: 2.95" H x 0.89" W x 3.89" D (75 x 22.5 x 98.5 mm).
