SST SST-PFB-CLX 工控模块系统备件
从通电点测量。d功能•用于I、II、III类；第1、2部分；A、B、C、D、E、F、G组危险场所，带有本质安全齐纳二极管屏障。•反射、偏振反射、接近和特殊功能控制模型。•额定工作范围：–反射0.03…9米（1英寸…30英尺）–极化反射0.15…4.5米（6英寸…15英尺）–接近0…1.5米（0…5英尺）•快速断开（QD）可减少停机时间。无对齐或布线中断。•传感器头和端子底座采用特殊键控，以防止在危险位置不当安装非本质安全设备。•输入电压为13…29.5V DC的端子座无需单独的接线盒。•实体批准：–Vmax=29.5V–Imax=107 mA–Ci=0µF–Li=0µH•控制输入参数–电源电压13…29.5V DC–电源电流在13V DC时最大26 mA，在29.5V DC时最大30 mA•插入式传感器包含功能性电子器件和光学器件。•厚膜微电路的质量和可靠性。属性值正常操作要求电压供应13…29.5V DC供应电流最大26 mA（输出通电），13V DC最大30 mA（输出断电），29.5V DC响应时间1 ms双输出1 NPN开路集电极（电流吸收器）1 PNP开路集电极）输出额定值20 mA，29.5V DC最大开启脉冲抑制是亮/暗通电选项是反极性保护是输出过压保护，带安全栅是视野类型42DRU反射2.5°类型42DRP接近3°灵敏度调整，可通过低（L）高（H）开关选择。涵盖所有操作距离。环境温度-40…65°C（-40…+150°F）相对湿度90%额定工作距离所有工作距离均为LOW（L）HIGH（H）开关处于HIGH（L）位置。42DRU-5500 76.2 mm（3 in.）直径。反射镜#92-39 31.75 mm（1.25 in.）直径。反射镜#92--47 15.87 mm（0.625 in.）直径。92号反光镜-46 25.4 mm…9.14 m（1英寸…30英尺）25.4 mm…6.1 m（1 in.…20英尺）25.4毫米…4.57 m（1 in…15英尺）42DRU-5700 76.2 mm（3英寸）92号反光器-39 31.75 mm（1.25英寸）直径。反光镜#92-47 152.4 mm…4.57 m（6 in…15 ft）152.4 mm..4.57 m…6 in…8 ft）42DRP-5500白皮书距离分辨范围短距离（SR）0.30 m（1 ft）127…406.4 mm（5…16 in.）长距离（LR）1.52 m（5 ft）406.4 mm…（16 in…5 ft）42DRA-5500工作距离取决于
measured from the point of energization.d Features • For use in Class I, II, III; Division 1, 2; Group A, B, C, D, E, F, G hazardous locations with Intrinsic Safety Zener Diode Barriers. • Reflex, polarized reflex, proximity, and special function control models. • Rated operating ranges: – Reflex 0.03…9 m (1 in…30 ft) – Polarized Reflex 0.15…4.5 m (6 in…15 ft) – Proximity 0…1.5 m (0…5 ft) • Quick-disconnect (QD) reduces downtime. No disruption of alignment or wiring. • Sensor head and terminal base are specially keyed to prevent improper installation of non-intrinsically safe equipment in a hazardous location. • Terminal base for input voltages 13…29.5V DC eliminates need for separate junction box. • Entity approval: – Vmax = 29.5V – Imax = 107 mA – Ci = 0µF – Li = 0µH • Control input parameters – Supply voltage 13…29.5V DC – Supply current 26 mA maximum at 13V DC, 30 mA maximum at 29.5V DC • Plug-in sensor contains functional electronics and optics. • Thick film microcircuitry for quality and reliability. Attribute Value Normal Operation Requirements Voltage Supply 13…29.5V DC Supply Current 26 mA maximum (output energized) at 13V DC 30 mA maximum (output energized) at 29.5V DC Response Time 1 ms Dual Outputs 1 NPN open collector (current sink) 1 PNP open collector (current source) Output Ratings 20 mA, 29.5V DC maximum Turn On Pulse Suppression Yes Light/Dark Energized Option Yes Reverse Polarity Protection Yes Output Overvoltage Protection w/ Barriers Yes Field of View Type 42DRU Reflex 2.5° Type 42DRP Proximity 3° Sensitivity Adjustment Selectable by LOW (L)HIGH (H) switch. Covers full range of operating distances. Ambient Temperature -40…65°C (-40…+150°F) Relative Humidity 90% Rated Operating Distances All operating distances are with LOW (L) HIGH (H) switch in the HIGH (H) position. 42DRU- 5500 76.2 mm (3 in.) Dia. Reflector #92-39 31.75 mm (1.25 in.) Dia. Reflector #92--47 15.87 mm (0.625 in.) Dia. Reflector #92--46 25.4 mm…9.14 m (1 in…30 ft) 25.4 mm…6.1 m (1 in…20 ft) 25.4 mm…4.57 m (1 in…15 ft) 42DRU- 5700 76.2 mm (3 in.) Reflector #92-39 31.75 mm (1.25 in.) Dia. Reflector #92-47 152.4 mm…4.57 m (6 in…15 ft) 152.4 mm…4.57 m (6 in…8 ft) 42DRP- 5500 White Paper Distance Discrimination Range Short Range (SR) 0.30 m (1 ft) 127…406.4 mm (5…16 in.) Long Range (LR) 1.52 m (5 ft) 406.4 mm… (16 in…5 ft) 42DRA-5500 Operating distance depended on the
