电源: SC Units: 85 to 265 VDC/VAC 50 to 400 Hz; SCL Units: 12-24 VDC, VAC 50-400 Hz.

隔离: 1500 V rms between outputs, input, and power.

设定: Adjustable 0 to 99% of span.

死区: Adjustable 0.25 to 99% of span.

漂移: ±0.02%/°C typical ±0.05%/°C maximum.

环境温度: Operating: 32 to 131°F (0 to 55°C); Storage: -40 to 176°F (-40 to 80°C).

激励电流: 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.

输入阻抗: 1290: 3 megohms.

Sensor Burnout Protection: Selectable, upscale or downscale on 1290.

继电器输出: 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).