R26 Series Features D54 Four Knob Style A B C D E .242 (6.2) Alternate 4 Knob Style .563 (14.3) Switches are recessed. 2.875 (73.02) 0.6 1.5 2.5 5 10 2.5 5.0 10.5 21 42 F G H I J 0.4 0.7 1.5 3 5.5 1.4 2.8 5.5 11 22.5 K 11 45 L M N O P 0.4 0.8 1.5 3 6 1.5 3.0 6.0 12 24 DPDT, 2 Form “C” 2.374 (60.32) OPERATIONS 4 1.750 (44.45) RECYCLE TIMING − The first delay period begins when input voltage is applied. At the end of the first delay, or “OFF” period, the internal relay pulls in, and the second delay, or “ON” period begins.When the second delay period ends, the relay drops out. This recycling sequence will continue until the removal of input voltage. When input voltage is removed, the relay drops out. TIME RANGE Min Max Seconds • • Programmable, DPDT, 10 Amp, AC or DC, Repeat Cycle Time Delay Relays (OFF Time followed by ON Time). Minutes • • • 16 Time Ranges in Single Timer (0.6 sec. to 24 hrs.) User Sets Time Ranges No Math − Just Flip Switches Instructions Right on Unit Fine Tuning Knob for Precision Timing Pin for Pin Interchangeable with Timers in the Field − No Rewiring AC or DC Operation CMOS Digital Circuitry − 0.5% Repeatable Accuracy Hours • • 5 6 3 7 2 (DC) + (AC) L 1 − 8 INPUT (DC) N (AC) Electrical Specifications CONTROL POWER T1 Contact T2 Rating: 10 Amps 240VAC or less, 1/3 HP, 240VAC or 120VAC Pilot Duty 345VA, 120VAC or 240VAC, 50/60HZ Life: 500,000 operations at full load Mechanical Life: 7,000,000 operations at no load CONTACTS SWITCHING Input Nominal Input voltage: See Chart Steady state input current: See Chart AC or DC OPERATED Timing Max. Contact Cur. @ 28VDC or 120VAC Diag No. Timing adjustment modes available: See Timing Range Chart Nom. Voltage Contact Arr. Input Cur. Nom. R26−11AD10−12 12VAC/DC DPDT 167mA 10A D54 R26−11AD10−24 24VAC/DC DPDT 83mA 10A D54 R26−11AD10−120 120VAC/DC DPDT 17mA 10A D54 NTE Type No. Repeat Accuracy ± 0.5% − after established at steady temperature (4 hours) Timing tolerance at high end of range: −0, +10% Timing tolerance at low end of range: +0, −50% Reset Time: 60 mS typ Protection ACCESSORIES Transient: surge test 10,000V for 20 mS Dielectric Breakdown Coil To Contact: 1850 VAC Across Open Contact: 1850 VAC MOUNTING STYLES DESCRIPTION NTE TYPE NO. SURFACE MOUNT 8−PIN OCTAL R95−101 PANEL MOUNT 8−PIN OCTAL R95−118 Operating: −20°C to +55°C DIN RAIL MOUNT 8−PIN OCTAL R95−113 DIN RAIL MOUNT 8−PIN OCTAL R95−181 Weight NTE Electronics, Inc. Voice (973) 748−5089 Environmental Characteristics Std: 4.5 oz (130 grams) approx. FAX (973) 748−6224 http://www.nteinc.com 39