User manual OMRON H2A DATASHEET

[. . . ] Motor Timer Miniature, High-performance Motor Timer Employs high-reliability bifurcated contacts for output. [. . . ] 3 VA Standard type: 2 A at 250 VAC, resistive load (cos = 1) The front panel of the timer is color-coded to identify the following supply voltage classifications: 100, 110 V: Blue 200, 220 V: Red Other classes: Black 1 H2A Characteristics Accuracy of operating time Setting error Reset time Influence of voltage Influence of temperature Insulation resistance Dielectric strength ±2% max. (at 500 VDC) 2, 000 VAC, 50/60 Hz for 1 min (between current-carrying and non-current-carrying parts, between contact and control circuit and between) contacts of different polarities) 1, 000 VAC, 50/60 Hz for 1 min (between non-continuous contacts) Destruction: 16. 7 Hz with 4-mm double amplitude Malfunction: 10 to 55 Hz with 0. 5-mm double amplitude Destruction: 1, 000 m/s2 (approx. 10G) (5G for lateral shocks) Operating: ­10°C to 50°C Operating: 45% to 85% H2A Vibration resistance Shock resistance Ambient temperature Ambient humidity Life expectancy Motor life expectancy Approved standards Weight Mechanical: 1, 000, 000 operations min. (under no load at operating of 1, 800 operations/hr) Electrical: See "Engineering Data" 20, 000 hrs UL (File No. 170 g Engineering Data Switching operations (x 10 3 ) Load current (A) Operation Timing Chart H2A H2A-H Rt: Resetting time Rt: Resetting time 2 H2A H2A Dimensions Note: All units are in millimeters unless otherwise indicated. H2A/H2A-H Note: F-shaped hook (PHC-1) for PF085A and L-shaped hook (PHc-4) for PL08 are supplied with the timer. H2A(-H) with Adapter Panel Y92F-40 adapter for flush mounting Panel Cutouts (See note) Note: Back connecting socket US08 and Y-shaped hook PHC-3 are supplied with the timers. Accessories (Order Separately) Adapter for Flush Mounting Y92F-40 Panel Cutouts Track Mounted/Front Connecting Socket PF085A Eight, M3. 5 × 7 sems Two, 4. 5 dia. holes Terminal Arrangement (Top View) Mounting Holes Two, 4. 5 dia. or M4 holes Mounting Height of Timer with Socket Note: Back Connecting Socket PL08 (Solder Terminals) Top View PF085A can be used as a front connecting socket. Terminal Arrangement (Bottom View) Two, 2 dia. holes Mounting Holes Mounting Height of Timer with Socket Bottom View 3 H2A Mounting Track (Meets DIN EN50022) PFP-100N/PFP-50N Hold-down Clips (Attached) PHC-1 For PF085A H2A (see note) Note: This dimension applied to PFP-50N. End Plate PFP-M PFP-S Installation Terminal Arrangement H2A H2A-H Precautions Mounting When two or more timers are to be mounted in line, provide a distance of more than 5 mm between the two adjacent timers. Wiring When wiring, employ a multi-core cable having a finished outer diameter of less than 10. 5 mm, or insulated (twisted) wires with less than a 3 mm outer diameter. When two or more timers mounted in line are to be continuously energized at the same time after the set time has elapsed, be sure to limit the carry current to less than 1 A. [. . . ] 1-2-27, Shiromi, Chuo-ku, Osaka 540 Japan Phone: 06-949-6012 Fax: 06-949-6021 Printed in Japan 0697-0. 5C (0696) 4 [. . . ]