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OMNI 375 SERIES VALVES Adjustable Electronic Micro Timer - .1 to 100 seconds Timer styles available: On - delay Off - delay Interval Cycle - timer FEATURES: General Description • Wide range of operating voltages, 6-24 VDC, 12, 24 & 120 VAC • Timing circuit has typical temperature stability of .005% per deg. C at 25 deg. C. • Wide range of adjustability, .1 to 100 seconds in various versions. For longer timing functions consult factory. • Indicator lights available on all units. • Solid state timer guarantees 500 KHz timing operation, no moving parts to wear out giving millions of trouble-free cycles. • Operating temperature range, -20 o to +50 o C • Transient protection. • High impact fiber-reinforced poly-amide nylon enclosure. Immersion resistant adjusting screws indicate adjustment extremes with a “tick” and can not be over adjusted. The recessed adjusting screws minimize tampering and can be epoxied over after final adjustment is made. • 15 turn adjustability for time selection. • All timers are available with electrical override. Time Range: A = .1 - 5 seconds B = .5 - 20 seconds C = .5 - 40 seconds ON DELAY: 50 Operator Upon application of power to the input terminals, the time delay begins. At the end of the preset time delay the coil becomes energized. Reset occurs when power is removed from the input terminals. POWER COIL ON OFF ON OFF 53 OFF DELAY: 51 Operator Power is applied to the timer at all times. Upon closure of the normally open trigger switch, coil becomes energized and timing begins. At the end of the preset time delay, power is removed from the coil. Reset occurs when trigger switch is closed. INTERVAL: 52 Operator Upon application of power, the coil is immediately energized and timing begins. At the end of the selected time, power is removed from the coil. Reset occurs when power is removed from the input terminals. CYCLE TIMER: 53 Operator Upon application of power to the input terminals, OFF cycle is initiated. At the end of the preset off time, coil is energized and ON cycle begins. At the end of the preset on time, power is removed and a new cycle begins. Cycling continues until power is removed from input terminals. ON POWER OFF ON SWITCH OFF COIL ON OFF ON POWER OFF COIL ON OFF ON POWER OFF COIL ON OFF
OMNI 375 SERIES VALVES Replacement Parts Operator No. Spool Replacement* * Material: Aluminum is standard. Derlin available on some operators. Consult factory. Coil Replacement Description Molded Coil with conduit housing 33, 37, 38, 64, 65 operators, 7 watt 26A01017 Coil with grommet housing 59, 60, 61, 62, 63 operators, 7 watt 26A01033 Coil only for J.I.C. housing 74 operator 26A01000 Coil for explosion proof housing 42, 66 operators, 7 watt 26A01043 Coil for DIN connector, 8.5 watt 26A01039 When ordering coil, give part no. and voltage. Standard voltages are; 120/60, 240/60, 24/60, 6VDC, 12VDC, 24VDC. For other voltages consult factory. Torque Settings for Coil Hold Down Nuts Are: 20-25 in-lbs. for Canned type operators 20-25 in-lbs. for DIN operators 55 in-lbs. for operators 42 54
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DIRECTIONAL CONTROL DIRECTIONAL CON
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