Magnetic Proximity Sensor GLS CSM GLS DS E 14 1 Easy-to-use, Simple Magnetic Proximity Sensor Permanent magnetic used to operate the reed switch. Ideal for detecting opening and closing of doors. Be sure to read Safety Precautions on For the most recent information on models that have been certified for page 2. safety standards, refer to your OMRON website. Ordering Information Terminal Block Model (Sensor) Pre-wired Model (Sensor) Name Model Name Cable length Model Set GLS-1 Set GLS-1L 1 m Sensor GLS-S1 Sensor GLS-S1-L Magnet GLS-M1 Note: A magnet of the Pre-wired Model can not be purchased separately. The magnet specifications are different for Pre-wired Models and Terminal Block Models. Ratings and Specifications Item Model GLS-1 GLS-1L Sensing distance 15 mm *1 Contact circuit SPST-NO Maximum operating voltage: 100 VDC Switching capacity *2 Maximum operating current: 0.1 A DC Maximum switching capacity: 10 W (for both open and closed contacts) Contact dielectric strength 250 VDC for 1 min with a leakage current of 1 mA max. Response frequency 20 Hz max. Ambient temperature range Operating/Storage: 20 to 60C (with no icing or condensation) Ambient humidity range Operating/storage: 35% to 85% (with no condensation) Contact resistance 150 m max. 250 mW max. (including conductor resistance of lead wire) Dielectric strength 1,000 VAC for 1 min between terminals and case Life expectancy 50,000,000 times min. with 0.1-A resistive load at 24 VDC Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions 2 Shock resistance Destruction: 300 m/s 3 times each in X, Y, and Z directions Degree of protection IP40 (IEC) Connection method Terminal block Pre-wired (standard cable length: 1 m) Sensor Materials ABS Magnet *1. Notice that the actual distance is 15 mm min. *2. AC power cannot be used. 1GLS Safety Precautions Refer to Warranty and Limitations of Liability. WARNING This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Correct Use Do not use this product under ambient conditions that exceed the ratings. Design Mounting Sensing area Mounting The characteristics of the GLS will change if the GLS is mounted to GLS-M1 Y Direction GLS-M1 Y of move- ferrous materials, such as a steel plate. ment OFF Wiring OFF zone ON (24) Internal Wiring Diagram ON (18) ON zone ON X X (18)* GLS-S1 * Typical GLS-S1 (24)* example Direction of Terminal Terminal GLS-M1 movement Y Y Miscellaneous OFF zone OFF Direction of Do not impose excessive shock on the Sensor (e.g., dropping the movement Sensor from a height of 800 mm or more). Otherwise, the Sensor may ON ON zone malfunction (remain OFF). ON ON X X Currents or voltage exceeding the switching capacity applied to the GLS-M1 Sensor may also cause the Sensor to malfunction (remain ON). GLS-S1 GLS-S1 : Assumed direction of movement : May turn ON/OFF multiple times during each pass (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. Sensor (terminal block) +0.3 Magnet Two, 3.8 -dia 0.2 0.2 40 mounting holes GLS-S1 GLS-M1 10 14 25 Two, M3 6 30 1 14 7.5 4 50 Note: Tighten each M3 screw of the terminal block to a torque of 0.59 Nm. max. +0.3 Two, 3.8 -dia 0.2 0.2 40 mounting holes Sensor (pre-wired) +0.3 Two, 3.8 -dia 0.2 0.2 40 mounting holes GLS-S1-L 10 10 14 30 2.5-dia 0.1 22 2 0.5 mm conductor 1 20 cross-sectional area 1,000 14 4 50 30 Note:The shape of the magnet is the same for 1 Pre-wired Models and Terminal Block 14 Models, but the magnet specifications are 4 different. 10 3 50 2 Direction of movement