Timers GE1A Series GE1A Series -- Single Function ON Delay Timers Key features of the GE1A series include: * DPDT or SPDT + instantaneous SPDT * 8-pin, octal base * 8 time ranges * Repeat error 0.2% maximum * Large, clear knob for easy setting * Instant monitoring of operational status by LED indicators E204716 Specifications Timers G Rated Operating Voltage 24V AC/DC 100 to 120V AC 220 to 240V AC Voltage Tolerance AC: 85 to 110% DC: 90 to 110% Contact Rating 240V AC/5A 24V DC/5A Contact Form DPDT or SPDT+ instantaneous SPDT Repeat Error 0.2% 10msec maximum Voltage Error 0.5% 10msec maximum Temperature Error 3% maximum Setting Error 10% maximum Reset Time 0.1 sec maximum Insulation Resistance 100M minimum (500V DC megger) Dielectric Strength Between power and output terminals: 1,500V AC, 1 minute Between contact circuits: 750V AC, 1 minute Vibration Resistance Damage limits: Amplitude 0.75mm, 10 to 55 Hz Operating extremes: Amplitude 0.5mm, 10 to 55 Hz Shock Resistance Damage limits: 500m/s2 (Approx. 50G) 24V AC type: 1.6 VA GE1A-B 24V DC type: 1.0W 110V AC type: 3.8 VA 220V AC type: 7.7 VA Power Consumption 24V AC type: 2.0 VA GE1A-C 24V DC type: 0.8W 110V AC type: 3.5 VA 220V AC type: 8.0 VA Electrical Life 100,000 operations minimum (at full rated load) Mechanical Life 10,000,000 operations minimum Operating Temperature -10 to +55C (without freezing) Operating Humidity 35 to 85% RH (without freezing) GE1A Table of Contents Part Number List -- G-55 Timing Diagrams -- G-55 GE1A Accessories -- G-56 GE1A Dimensions -- G-57 G-54 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC Timers GE1A Series Part Numbering List Mode of Operation Contact Rated Voltage Output Time Range 24V AC/DC 110-120V AC 0.1s to 10m 240V AC, 5A 110-120V AC GE1A-B10HAD24 0.1m to 10h GE1A-B10HA110 220-240V AC GE1A-B10HA220 24V AC/DC GE1A-C10MAD24 110-120V AC 0.1s to 10m 220-240V AC Delayed DPDT GE1A-B10MA110 GE1A-B10MA220 24V AC/DC 24V DC/ 120V AC, 5A ON-Delay GE1A-B10MAD24 220-240V AC Delayed SPDT + Instantaneous SPDT Complete Part No. GE1A-C10MA220 24V AC/DC 110-120V AC GE1A-C10MA110 GE1A-C10HAD24 0.1m to 10h 220-240V AC GE1A-C10HA110 GE1A-C10HA220 Timing Diagrams/Schematics G 4 Operation Mode Selection GE1A-C Delayed DPDT 5 3 4 6 (-) 2 7 (+) Terminal No. MODE A 7 (+) 8 1 POWER Operation Set Time Item Terminal No. Power (Power) Delayed Contact 6 (-) 2 Power (Power) 2-7 (8p) ON-Delay 1 5 3 8 1 POWER Item Timers GE1A-B Delayed SPDT + Instantaneous SPDT 2-7 (8p) Operation Set Time (NC) 5-8 (8p) (NO) 6-8 (8p) Instan- (NC) 1-4 taneous Contact (NO) 1-3 Delayed Contact (NC) 1-4, 5-8 (8p) (NO) 1-3, 6-8 (8p) Indicator POWER POWER OUT Indicator OUT www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC G-55 Timers GE1A Series Accessories Style Mounting Accessories Appearance Part No. 8-Pin Screw Terminal (dual tier) SR2P-05 8-Pin Fingersafe Socket SR2P-05C 8-Pin Screw Terminal SR2P-06 DIN Mounting Rail Length 1000mm BNDN1000 8-Pin Solder Terminal SR2P-51 DIN Rail/ Surface Mounting Accessories Timers G Panel Mounting Screw Terminal Socket Accessories Panel Mount Adapter Style Other Accessories Appearance Dust Cover G-56 SR6P-M08G GE9Z-AD Part No. GE9Z-C48 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC Timers GE1A Series Dimensions: GE1A Series GE1A Timer 0.6 8-Pin SR2P-05 48.0 0.8 4.2 2-o4.2 Mounting Hole (M4 screw hole) OUT 52 48.0 O35.0 3 10.2 4 3 7 2 8 1 29 4.4max. o4.2 29 5 6 52 GE1A 16.5 Mounting Hole 20 5min. (TOP VIEW) 3 POWER Terminal Arrangement DIN Rail (BAA) M3.5 Screw X10 X1 S 33 M 32 when using BAA 36 8 o25 0.4 0.2 7.9max. 28.5 69.8 6.0 o3.6min. 14.2 o25 o4.2 1 1 6 7 5 4 3 7 8 1 2 o3.6min. (TOP VIEW) 18 22 5min. 7.9max. 44.8 3 2 4 5 Mounting Hole 6 33 4.9max. 33 Terminal Arrangement DIN Rail (BAA) 2-o4.2 Mounting Hole (M4 screw hole) M3.5 Screw 60 10.9 25.5 when using BAA 8 GE1A Timer Panel Cutout 45.0 (+0.6, -0) 45.0 (+0.6, -0) www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC G-57 Timers 40 8 44.8 G Dimensions in inches (mm) 8-Pin SR2P-06 Timers General Instructions General Instructions for All Timer Series Load Current With inductive, capacitive, and incandescent lamp loads, inrush current more than 10 times the rated current may cause welded contacts and other undesired effects. The inrush current and steady-state current must be taken into consideration when specifying a timer. Time Setting The time range is calibrated at its maximum time scale; so it is desirable to use the timer at a setting as close to its maximum time scale as possible. For a more accurate time delay, adjust the control knob by measuring the operating time with a watch before application. Contact Protection Switching an inductive load generates a counter-electromotive force (back EMF) in the coil. The back EMF will cause arcing, which may shorten the contact life and cause imperfect contact. Application of a protection circuit is recommended to safeguard the contacts. Input Contacts Use mechanical contact switch or relay to supply power to the timer. When driving the timer with a solid-state output device (such as a two-wire proximity switch, photoelectric switch, or solid-state relay), malfunction may be caused by leakage current from the solid-state device. Since AC types comprise a capacitive load, the SSR dielectric strength should be two or more times the power voltage when switching the timer power using an SSR. Temperature and Humidity Use the timer within the operating temperature and operating humidity ranges and prevent freezing or condensation. After the timer has been stored below its operating temperature, leave the timer at room temperature for a sufficient period of time to allow it to return to operating temperatures before use. Generally, it is desirable to use mechanical contacts whenever possible to apply power to a timer or its signal inputs. When using solid state devices, be cautious of inrushes and back-EMF that may exceed the ratings on such devices. Some timers are specially designed so that signal inputs switch at a lower voltage than is used to power the timer (models designated as "B" type). Environment Avoid contact between the timer and sulfurous or ammonia gases, organic solvents (alcohol, benzine, thinner, etc.), strong alkaline substances, or strong acids. Do not use the timer in an environment where such substances are prevalent. Do not allow water to run or splash on the timer. Timers G Vibration and Shock Excessive vibration or shocks can cause the output contacts to bounce, the timer should be used only within the operating extremes for vibration and shock resistance. In applications with significant vibration or shock, use of hold down springs or clips is recommended to secure a timer to its socket. Timing Accuracy Formulas Timing accuracies are calculated from the following formulas: Repeat Error Voltage Error = 1 x Maximum Measured Value - Minimum Measured Value x 100% 2 Maximum Scale Value = Tv - Tr x 100% Tr Tv: Average of measured values at voltage V Tr: Average of measured values at the rated voltage Temperature Error = Tt - T20 x 100% T20 Tt: Average of measured values at C T20: Average of measured values at 20C Setting Error G-68 = Average of Measured Values - Set Value x 100% Maximum Scale Value www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC