Communication & Networking PLCs Operator Interfaces Automation Software Power Supplies Sensors 0.73 (18.5mm) 0.47 (12mm) 0.39 0.24 (6mm) (10mm) Magnetic: DPRI Sensors Magnetic: DPRI Magnetic Proximity Switches Lightweight, compact design reduces mounting space requirements Compact size allows units to be mounted in close proximity to each other Sealed reed contact can be used in dusty locations Long life and high reliability The DPRI magnetic proximity switch incorporates a sealed reed switch and four magnets inside a com- pact housing. This self-contained proximity switch requires no external power supply and can detect the presence of magnetic objects without contact. Dimensions Single Mounting 0.2 0.7 (5mm) (18mm) 0.39 (10mm) M3 or 3, 2-3, 6 dia 1.46 39.37 (37mm) (1000mm) 1.12 Close Mounting of 2 units (28.5mm) 0.39 0.35 0.39 (10mm) (9mm) (10mm) P P = 0.75 (19mm) USA: 800-262-IDEC Canada: 888-317-IDEC 227 Magnetic: DPRI Sensors Speci cations DPRI-01 Normal Switching Distance 5mm 10% Operating Distance 0 to 4mm Release Distance Over switching distance, 9mm (maximum) Repeat Error ON 0.05mm (maximum) Repeat Error OFF 0.15mm (maximum) Temperature Error (10 to 50C) 0.5mm or less (20C as standard) Response Speed 300Hz or less (bounce 0.4ms or less) Contact Con guration 1NO AC: 10VA (maximum) Switching Capacity DC: 10W (maximum) Output AC: 100V (maximum) Operating Voltage DC: 100V (maximum) AC: 0.25A (maximum) Operating Current DC: 0.25A (maximum) Initial Contact Resistance 0.35 (maximum) Shock Resistance 20G or less Ambient Temperature Range 10 to +50C Sensing Object Magnetic materials: Fe, Ni, Cu, Ferrite, etc. Standard Sensing Object 30 x 20 x 1mm, Ferromagnetic soft iron plate Electrical 20,000,000 operations Life Expectancy Mechanical 1,000,000,000 operations Cable type: 5mm 2-core vinyl cabtyre cable, 3-1/3 (1m) Lead Wire long Weight Approximately 40g Part Number Description Part Number For information on accessories, Magnetic Proximity Switch DPRI-01 see page 229. Operation Principle The DPRI magnetic proximity switch incorporates a sealed reed switch and four magnets inside a com- pact housing. This self-contained proximity switch requires no external power supply and can detect the presence of magnetic objects without contact. 228 www.idec.com Communication & Networking Sensors Power Supplies Automation Software Operator Interfaces PLCs
