Timers GT3A GT3A Switches & Pilot Lights GT3A Series — Analog Timers Key features: • • • • • 4 selectable operation modes on each model External start, reset, and gate inputs Panel mount or socket mount Large variety of timing functions Power and output status indicating LEDs Signaling Lights UL, c-UL Listed File No. E55996 Specifications GT3A-1 GT3A-2 Operation GT3A-3 Multi-mode Time Range Multi-mode with inputs (11 pins) 100 to 240V AC, 50/60Hz 12V DC 24V AC, 50/60Hz / 24V DC 125V AC/250V AC, 3A; 30V DC, 1A (resistive load) Contact Ratings 125V AC/250V AC, 5A; 30V DC, 5A (resistive load) Minimum Applicable Load 5V, 10mA (reference value) AF20 (100V AC): 85 to 264V AC AD24: 20.4 to 26.4V AC/21.6 to 26.4V DC D12: 10.8 to 13.2V DC Voltage Tolerance Error ±10% maximum Reset Time 60msec maximum Insulation Resistance 100MW minimum Between power and output terminals: 2,000V AC, 1 minute Between contacts of different poles: 2,000V AC, 1 minute Between contacts of the same pole: 750V AC, 1 minute Dielectric Strength Delayed SPDT + instantaneous SPDT Delayed DPDT Delayed DPDT 10.8VA (200V AC, 60Hz) 13.5VA (200V AC, 60Hz) 14.4VA (200V AC, 60Hz) 4.7VA (100V AC, 60Hz), 14.4VA (200V AC, 60Hz) — 12VDC/1W 24VDC/0.7W 24VAC/1.2VA 12VDC/1.1W 24VDC/0.6W 24VAC/1.3VA 12VDC/0.8W 24VDC/0.6W 24VAC/1.3VA Shock Resistance 5,000,000 operations minimum 50,000 operations minimum (rated load) 63g 100,000 operations minimum (rated load) 73g 79g 80g Terminal Blocks Vibration Resistance 10,000,000 operations minimum Contactors Delayed SPDT Mechanical Life Weight (approximate) Timers ±0.2%, ±10 msec (repeat, voltage, temperature) Setting Error Electrical LIfe Relays & Sockets 0.1s to 180 hours Rated Voltage Power Consumption (approximate) GT3A-4,-5,-6 100m/sec (approximate 10G) 2 Operating extremes: 100m/sec2 (approximate 10G) Damage limits: 500m/sec2 (approximate 50G) Operating Temperature –10 to +50°C Operating Humidity 45 to 85% RH Storage Temperature –30 to +80°C Housing Color 800-262-IDEC (4332) • USA & Canada Circuit Breakers Breakers Circuit Gray 843 Timers Signaling Lights Switches & Pilot Lights GT3A Part Numbers GT3A-1, -2, -3 Mode Of Operation Rated Voltage Code Time Range Output AF20: 100 to 240V AC (50/60Hz) A: ON-delay 1 B: Interval 1 C: Cycle 1 D: Cycle 3 AF20: 100 to 240V AC (50/60Hz) D12: 12V DC AD24: 24V AC (50/60Hz)/24V DC Contact Delayed SPDT 0.1 seconds to 180 hours 250V AC, 3A, 30V DC, 1A (resistive load) 240V AC, 5A, 24V DC, 5A (resistive load) Delayed SPDT + Instantaneous SPDT Delayed DPDT Complete Part No. 8-Pin 11-Pin GT3A-1AF20 GT3A-1EAF20 GT3A-2AF20 GT3A-2EAF20 GT3A-2D12 GT3A-2ED12 GT3A-2AD24 GT3A-2EAD24 GT3A-3AF20 GT3A-3EAF20 GT3A-3D12 GT3A-3ED12 GT3A-3AD24 GT3A-3EAD24 1. For wiring schematics and timing diagrams for GT3A-1, -2, -3, see pages page 845 and page 846 respectively. 2. For more details about time ranges, see instructions on page page 850. 3. For socket and accessory part numbers, see page 860. Mode of Operation A: ON-Delay 2 B: Cycle 2 C: Signal ON/OFF-Delay 1 D: Signal OFF-Delay 1 A: Interval 2 B: One-Shot Cycle C: Signal ON/OFF-Delay 2 D: Signal OFF-Delay 2 A: One-Shot B: One-Shot ON-Delay C: One-Shot 2 D: Signal ON/OFF-Delay 3 4. 5. 6. 7. 8. Rated Voltage Code Time Range Output 0.1 seconds to 180 hours 250V AC, 5A, 24V DC, 5A (resistive load) AF20: 100 to 240V AC (50/60Hz) AD24: 24V AC (50/60Hz)/24V DC For wiring schematics and timing diagrams GT3A-4,-5,-6, see pages 832, 833, and 833 respectively. For more details about time ranges, see instructions on page 850. A (11-pin) and B (11-pin) differ in the way inputs are wired. For socket and accessory part numbers, see page 860. For the timing diagrams overview, see page 832. Circuit Breakers 844 Contact Input AF20: 100 to 240V AC (50/60Hz) D12: 12V DC AD24: 24V AC (50/60Hz)/24V DC Terminal Blocks Contactors Timers Relays & Sockets GT3A-4, -5, -6 www.IDEC.com Delayed DPDT Start Reset Gate Complete Part No. A (11-pin) B (11-pin) GT3A-4AF20 GT3A-4EAF20 GT3A-4D12 GT3A-4ED12 GT3A-4AD24 GT3A-4EAD24 GT3A-5AF20 GT3A-5EAF20 GT3A-5AD24 GT3A-5EAD24 GT3A-6AF20 GT3A-6EAF20 GT3A-6AD24 GT3A-6EAD24 Timers GT3A Switches & Pilot Lights Timing Diagrams/Schematics GT3A-1 Timing Diagrams Delayed SPDT Operation Mode Selection MODE A Item Set Time Power Delayed Contact Terminal Number Signaling Lights ON-Delay 1 Operation T 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) (NC) (NO) POWER Indicator Interval 1 MODE B Item Set Time Power Delayed Contact Terminal Number Relays & Sockets OUT Operation T 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) (NC) (NO) POWER Indicator OUT MODE C Item Set Time Power Delayed Contact Terminal Number 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) Timers Cycle 1 (OFF first) Operation T T T T (NC) (NO) POWER Indicator OUT MODE D Item Set Time Power Delayed Contact Terminal Number 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) Contactors Cycle 3 (ON first) Operation (NC) (NO) POWER Indicator OUT Terminal Blocks Circuit Breakers 800-262-IDEC (4332) • USA & Canada 845 Timers GT3A-3 Timing Diagrams Delayed DPDT GT3A-2 Timing Diagrams Delayed SPDT + Instantaneous SPDT Operation Mode Selection Operation Mode Selection Signaling Lights Switches & Pilot Lights GT3A ON-Delay 1 MODE A Item Set Time Power Delayed Contact Instantaneous Contact Terminal Number Operation T 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) (NC) 1-4 (NC) 1-3 (NO) ON-Delay 1 MODE A (NO) Item Set Time Power Delayed Contact Terminal Number Operation T 2 - 7 (8p) 2 - 10 (11p) 1 -4, 5 - 8 (8p) (NC) 1 -4, 8 - 11 (11p) 1 -3, 6 - 8 (8p) (NO) 1 -3, 9 - 11 (11p) POWER Indicator OUT POWER Relays & Sockets Indicator OUT Interval 1 MODE B Item Set Time Power Delayed Contact Instantaneous Contact Interval 1 Terminal Number Operation T 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) (NC) 1-4 (NC) 1-3 (NO) B OUT Cycle 1 (OFF first) MODE C MODE Contactors C Power Delayed Contact Instantaneous Contact Terminal Number Item Set Time Power Delayed Contact Operation T Terminal Number (NC) 1-4 (NC) 1-3 (NO) (NO) Cycle 3 (ON first) MODE D Item Set Time Power Delayed Contact 2 - 7 (8p) 2 - 10 (11p) 1 -4, 5 - 8 (8p) (NC) 1 -4, 8 - 11 (11p) 1 -3, 6 - 8 (8p) (NO) 1 -3, 9 - 11 (11p) POWER Terminal Blocks D Delayed Contact Instantaneous Contact Terminal Number 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) (NC) 1-4 (NC) 1-3 (NO) OUT Operation T T (NO) POWER Indicator OUT Circuit Breakers Note: Pins 1, 3, and 4 are the instantaneous contacts. 846 T Terminal Number Indicator MODE T OUT OUT Power T POWER T Indicator Item Set Time Operation T 2 - 7 (8p) 2 - 10 (11p) 1 -4, 5 - 8 (8p) (NC) 1 -4, 8 - 11 (11p) 1 -3, 6 - 8 (8p) (NO) 1 -3, 9 - 11 (11p) Indicator 2 - 7 (8p) 2 - 10 (11p) 5 - 8 (8p) 8 - 11 (11p) 6 - 8 (8p) 9 - 11 (11p) POWER Cycle 3 (ON first) Operation T POWER OUT Item Set Time Delayed Contact Terminal Number 2 - 7 (8p) 2 - 10 (11p) 1 -4, 5 - 8 (8p) (NC) 1 -4, 8 - 11 (11p) 1 -3, 6 - 8 (8p) (NO) 1 -3, 9 - 11 (11p) Indicator Indicator Cycle 1 (OFF first) Power (NO) POWER Timers MODE Item Set Time www.IDEC.com Operation Timers GT3A Switches & Pilot Lights GT3A-4 Timing Diagrams Delayed DPDT Operation Mode Selection ON-Delay 2 MODE 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start Input Operation 2 - 10 POWER Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L (NC) Relays & Sockets A Terminal Number Signaling Lights Item Power (NO) POWER Indicator OUT Set Time T Item Power Cycle 2 Terminal Number T" Operation 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L Timers B Input T' 2 - 10 POWER Start MODE Ta (NC) (NO) POWER Indicator OUT Set Time T Item Signal ON/OFF-Delay 1 MODE C T T T T Ta T Terminal Number T T T" T" T T T T T Operation 2 - 10 POWER 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start Input T Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact Contactors Power T ON or L ON or L ON or L (NC) (NO) POWER Indicator T Item Power Signal OFF-Delay 1 MODE D Ta T Ta Terminal Number T T T T" Ta Operation 2 - 10 POWER Start Input T Terminal Blocks OUT Set Time Reset Gate 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) 2 - 5 (A) Delayed Contact ON or L ON or L (NC) (NO) Circuit Breakers 1-4 8 - 11 1-3 9 - 11 ON or L POWER Indicator OUT Set Time T Ta Ta T T T T = Set time Ta = Shorter than set time T = T' + T" 800-262-IDEC (4332) • USA & Canada 847 Timers GT3A-5 Timing Diagrams Delayed DPDT Operation Mode Selection Signaling Lights Switches & Pilot Lights GT3A Item Power Interval 2 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start MODE A Relays & Sockets Terminal Number Input Operation 2 - 10 POWER Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L (NC) (NO) POWER Indicator OUT Set Time T Item Power One-Shot Cycle Timers MODE B T' Terminal Number T" Operation 2 - 10 POWER 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start Input Ta Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L (NC) (NO) POWER Indicator OUT Set Time T Contactors Item Power Signal ON/OFF-Delay 2 MODE C T Ta Terminal Number T' T" T Operation 2 - 10 POWER 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start Input T Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L (NC) (NO) POWER Terminal Blocks Indicator OUT Set Time T Item Power Signal OFF-Delay 2 MODE Circuit Breakers D Ta T Terminal Number Ta Ta T T' T" Operation 2 - 10 POWER Start Input T Reset Gate 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L (NC) (NO) POWER Indicator OUT Set Time T Ta Ta T = Set time Ta = Shorter than set time T = T' + T" 848 www.IDEC.com T T' T" Ta Timers GT3A Switches & Pilot Lights GT3A-6 Timing Diagrams Delayed DPDT Operation Mode Selection One-Shot 1 MODE 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start Input Operation 2 - 10 POWER Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L (NC) Relays & Sockets A Terminal Number Signaling Lights Item Power (NO) POWER Indicator OUT Set Time Ta Item Power One-Shot ON-Delay MODE Ta T' Terminal Number T" Operation 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact ON or L ON or L ON or L Timers B T 2 - 10 POWER Start Input Ta (NC) (NO) POWER Indicator OUT Set Time T Item One-Shot 2 MODE C T T T' Terminal Number T" Operation 2 - 10 POWER 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) Start Input Ta Reset Gate 2 - 5 (A) 1-4 8 - 11 1-3 9 - 11 Delayed Contact Contactors Power T ON or L ON or L ON or L (NC) (NO) POWER Indicator T Item Power Signal ON/OFF-Delay 3 MODE D T T' Terminal Number T" Operation 2 - 10 POWER Start Input Ta Terminal Blocks OUT Set Time Reset Gate 2 - 6 (A) 5 - 7 (B) 2 - 7 (A) 6 - 7 (B) 2 - 5 (A) Delayed Contact ON or L ON or L (NC) (NO) Circuit Breakers 1-4 8 - 11 1-3 9 - 11 ON or L POWER Indicator OUT Set Time T T Ta T' T" Ta Ta T T = Set time Ta = Shorter than set time T = T' + T" 800-262-IDEC (4332) • USA & Canada 849 Timers GT3A Switches & Pilot Lights Instructions: Setting GT3A Series Timers Timed OUT Indicator POWER Indicator (flashes during time-delay period) Signaling Lights m Setting Knob j Operator Mode Selector A, B, C, D l Time Range Selector 1S, 10S, 10M, 10H Step 1. Select the desired mode of operation. Circuit Breakers Terminal Blocks Contactors Timers Relays & Sockets k Dial Selector 0-1, 0-3, 0-6, 0-18 Step 2. Select the time range that contains the desired time period. Desired Mode of Operation For Timers Mode of Operation ON-delay 1 GT3A-1 Interval 1 GT3A-2 Cycle 1 GT3A-3 Cycle 3 ON-delay 2 Cycle 2 GT3A-4 Signal ON/OFF-delay 1 Signal OFF-delay 1 Interval 2 One-shot cycle GT3A-5 Signal ON/OFF-delay 2 Signal OFF-delay 2 One-shot 1 One-shot ON-delay GT3A-6 One-shot 2 Signal ON/OFF-delay 3 Desired Time Range Time Ranges 0.1 seconds to 1 second 0.1 seconds to 3 seconds 0.1 seconds to 6 seconds 0.15 seconds to 18 seconds 0.1 seconds to 10 seconds 0.3 seconds to 30 seconds 0.6 seconds to 60 seconds 1.8 seconds to 180 seconds 6 seconds to 10 minutes 18 seconds to 30 minutes 36 seconds to 60 minutes 108 seconds to 180 minutes 6 minutes to 10 hours 18 minutes to 30 hours 36 minutes to 60 hours 108 minutes to 180 hours Step 3. Set the precise period of time desired by using the m Setting Knob. 850 Selection j Operation Mode Selector A B C D A B C D A B C D A B C D Selection k Dial Selector l Time Range Selector 0-1 0-3 1S 0-6 0-18 0-1 0-3 10S 0-6 0-18 0-1 0-3 10M 0-6 0-18 0-1 0-3 10H 0-6 0-18 Selection www.IDEC.com Remarks The desired operation mode can be selected from the A, B, C, and D modes using the Operation Mode Selector. Change the operation mode from A to B, C, and D in turn by turning the operation mode selector clockwise using a flat screwdriver which is a maximum of 0.156” (4mm) wide. The selected mode is displayed in the window. Remarks The desired time range is selected by setting both k Dial Selector and l Time Range Selector. Timers GT3F Switches & Pilot Lights GT3F Series — True Power OFF Delay Timers Key features: • • • • “True” power OFF-delay up to 10 minutes No external control switch necessary Available with reset inputs Mountable in sockets or flush panel Signaling Lights UL, c-UL Listed File No. E55996 Specifications GT3F-1 Operation GT3F-2 True power OFF-delay Time Range 100 to 240V AC, 50/60Hz 24V AC/DC Rated Voltage Contact Rating 250V AC/30V DC, 5A (resistive load) 250V AC/30V DC, 3A (resistive load) Contact Form SPDT DPDT Minimum Power Application Time Voltage Tolerance 1 second AF20: 100 to 240V AC AD24: 21.6 to 26.4VDC, 20.4 to 26.4VAC ±0.2%, ±10 msec Voltage Error ±0.2%, ±10 msec Temperature Error ±0.2%, ±10 msec Setting Error ±10% maximum Insulation Resistance Timers Repeat Error 100MW minimum Power Consumption AF20: 3.7VA (200V AC, 60Hz) AD24: 0.8W (DC), 1.2VA (AC) 20,000,000 operations minimum Electrical Life 100,000 operations minimum Vibration Resistance 100m/sec2 (approximate 10G) Operating extremes: 100 m/sec2 (approximate 10G) Damage limits: 500 m/sec2 (approximate 50G) Operating Temperature –10 to +50°C Storage Temperature –30 to +80°C Operating Humidity 45 to 85% RH Weight (approximate) Terminal Blocks Shock Resistance Contactors Dielectric Strength Between power and output terminals: 2,000V AC, 1 minute (SPDT) 1,500V AC, 1 minute (DPDT) Between contacts on different poles: 1,000V AC, 1 minute (DPDT) Between contacts of the same pole: 750V AC, 1 minute Mechanical Life Relays & Sockets 0.1 seconds to 600 seconds 77g 79g 800-262-IDEC (4332) • USA & Canada Circuit Breakers 1. An inrush current flows during the minimum power application time. AF20: approximate 0.4A, AD24: approximate 1.2A 2. GT3F does not read the preset time range shown on the knob after power is turned off. Note that minimizing the preset time, by turning the knob to zero, does not shorten the delay time after power is removed. 851 Timers Switches & Pilot Lights GT3F Part Numbering List GT3F Mode of Operation Time Range AF20: 100 to 240VAC (50/60Hz) True-Power OFF-delay Signaling Lights Rated Voltage Code AD24: 24V AC/DC Output Contact 250V AC, 5A, 0.1 seconds to 600 seconds 30V DC, 5A (resistive load) 250V AC, 3A, 30V DC, 3A (resistive load) Complete Part Number Optional Input Delayed SPDT Reset Delayed DPDT None (8p) Reset (11p) 8-Pin GT3F-1AF20 GT3F-1EAF20 GT3F-1AD24 GT3F-1EAD24 GT3F-2AF20 GT3F-2EAF20 GT3F-2AD24 GT3F-2EAD24 Optional reset input resets the contact to the OFF state before time out. Timing Diagrams/Schematics GT3F-1 Timing Diagrams GT3F-1 (8-pin) Relays & Sockets Timers Item Power Reset Input Delayed Contact Indicator Set Time Terminal Number 2 - 7 (8p) 2 - 10 (11p) 1 - 4 (8p) ON or L 6 - 7 (11p) 5 - 8 (8p) 1 - 4 (11p) (NC) 6 - 8 (8p) 1 - 3 (11p) (NO) Operation POWER Tr T = Set time Ta = Shorter than set time Ts = 1 Second Tr = Minimum Power Application Time GT3F-1: 1 Second T Ta Ts Circuit Breakers 852 T 1. For time ranges, see page page 854. 2. For sockets and accessory part numbers, see page page 860. 3. When power is applied, the NO output contact closes. When power is removed, the timing period begins. When time has elapsed, the NO contact opens. 4. For the timing diagram overview, see page page 832. Terminal Blocks Contactors GT3F-1E (11-pin) Delayed SPDT Output, with Reset Input www.IDEC.com 11-Pin Timers GT3F GT3F-2 (8-pin) Switches & Pilot Lights GT3F-2 Timing Diagrams GT3F-2E (11-pin) Delayed DPDT Output (Contact Input) m n Reset j q POWER Item 8-Pin Type Terminal Number (NC) (NO) 11-Pin Type POWER T Terminal Number Tr T Operation 2 - 10 6 - 7 (11p) 1-4 8 - 11 1-3 9 - 11 Delayed Contact Indicator Relays & Sockets 1-4 5-8 1-3 6-8 Power Reset Input POWER Operation Set Time Item POWER 2-7 Delayed Contact Indicator no p q m r l s k (-) (+) j Reset o p (+) Power no p q m r l s k (-) (+) j Signaling Lights l (-) k (Transistor Input) ON or L (NC) (NO) POWER Tr T Ta Ts Timers Set Time T When power is applied, the NO contact closes. When power is removed, the timing period begins. When time has elapsed, the NO contact opens. Optional reset input will return contacts to original state before time elapses. Contactors T = Set time Ta = Shorter than set time Ts = 1 Second Tr = Minimum Power Application Time GT3F-1: 1 Second Terminal Number Reset Input Set Time Operation 2 - 10 6 - 7 (11p) Delayed Contact Indicator Terminal Blocks Item Power ON or L 1-4 8 - 11 (NC) 1-3 9 - 11 (NO) POWER T Ta 800-262-IDEC (4332) • USA & Canada Ts T Circuit Breakers Tr 853 Timers GT3F Switches & Pilot Lights Instructions: Setting GT3F Series Timers POWER Indicator Signaling Lights l Setting Knob j Dial Selector 0-1, 0-3, 0-6, 0-18, 0-60 Select a time range that contains the desired period of time. Desired Operation Selection Base Time Ranges j Dial Selector 0.1s to 1s 0 to 1 0.1s to 3s 0 to 3 0.1s to 6s 0 to 6 0.1s to 10s 0 to 1 0.3s to 30 0 to 3 0.6s to 60 0 to 6 1.8s to 180s 0 to 18 6s to 600s 0 to 60 Remarks k Time Range Selector 1s Time range can be selected from 1S and 10S using a flat screwdriver and five different dials of 0 to 1, 0 to 3, 0 to 6, 0 to 18, and 0 to 60 are displayed in the six windows by turning the Dial Selector, allowing for selecting the best suited scale. Note that the switch does not turn infinitely. 10s Step 2 Timers Relays & Sockets Step 1 k Time Range Selector 1S, 10S Remarks Setting Examples: The set time is selected by turning the l Setting Knob. 1. When the Setting Knob l is set at 2.5, with Dial Selector j 0 to 3 and Time Range Selector k 1S selected, then the set time is 2.5 seconds. Circuit Breakers Terminal Blocks Contactors 2. When the Setting Knob l is set at 5.0, with Dial Selector j 0 to 60 and Time Range Selector k 10S selected, then the set time is 500 seconds. 854 www.IDEC.com Timers GT3F Switches & Pilot Lights Instructions: Wiring Inputs Inputs of GT3F To avoid electric shock, do not touch the input signal terminal during power voltage application. Never apply the input signals to two or more GT3F timers using the same contact or transistor. [Incorrect] GT3 Series Timer Input Contact or Transistor [correct] Input Terminal Input Terminal 2 10 2 Power Power 10 2 Signaling Lights 2 10 Input Terminal Input Terminal 10 In a transistor circuit for controlling input signals, with its primary and secondary power circuits isolated, do not ground the secondary circuit. GT3 Series Timer Input Terminal Insulating Transformer On the GT3F timers, connect the input signals to terminal No.1 and 4 only on the 8-pin type; connect the input signals to terminal No. 6 and 7 only on the 11-pin type. Never apply voltage to other terminals; otherwise, the internal circuit may be damaged. Relays & Sockets Circuit Rectifier Circuit Power Input signal lines must be made as short as possible and installed away from power cables and power lines. Use shielded wires or a separate conduit for input wiring. Timers The GT3F, consisting of a high-impedance circuit, may not be reset due to the influence of an inductive voltage or residual voltage caused by a leakage current. If not reset, connect an RC filter or bleeder resistor between power terminals so that the voltage between power terminals can be reduced to less than 15% of the rated voltage. Contactors Terminal Blocks Circuit Breakers 800-262-IDEC (4332) • USA & Canada 855 Timers GT3W Series — Dual Time Range Timers Key features: • Sequential start, sequential interval, on-delay, recycler, and interval ON timing functions • 2 time settings in one timer • 8 selectable operation modes on each model • Mountable in sockets or flush panel • Power and output status indicating LEDs • Time ranges up to 300 hours Signaling Lights Switches & Pilot Lights GT3W UL, c-UL Listed File No. E55996 Relays & Sockets General Specifications Contact Ratings Operation System Solid state CMOS Circuit Allowable Contact Power 960VA/120W Operation Type Multi-Mode Allowable Voltage 250V AC/150V DC Time Range 1: 0.1sec to 6 hours, 3: 0.1sec to 300 hours Allowable Current 5A Pollution Degree 2 (IE60664-1) Over Voltage Category III (IE60664-1) Maximum permissible operating frequency 1800 cycles per hour Rated Operational Voltage Terminal Blocks Contactors Timers Voltage Tolerance 100-240V AC(50/60Hz) AD24 24V AC(50/60Hz)/24V DC D12 12V DC AF20 85-264V AC(50/60Hz) AD24 20.4-26.4V AC(50/60Hz)/21.6-26.4V DC D12 10.8-13.2V DC Rated Voltage x10% minimum -10 to +50ºC (without freezing) Range of Ambient Storage and Transport Temperature -30 to +75ºC (without freezing) Range of Relative Humidity 35 to 85%RH (without condensation) Atmospheric Pressure 80kPa to 110kPa (Operating), 70kPa to 110kPa (Transport) Reset Time 60msec maximum Repeat Error ±0.2%, ±10msec* Voltage Error ±0.2%, ±10msec* Temperature Error ±0.6%, ±10msec* Setting Error ±10% maximum Insulation Resistance 100MΩ minimum (500V DC) Dielectric Strength Between power and output terminals: 2000V AC, 1 minute Between contacts of different poles: 2000V AC, 1 minute Between contacts of the same pole:750V AC, 1 minute Vibration Resistance 10 to 55Hz amplitude 0.75mm2 hours in each of 3 axes Shock Resistance Operating extremes: 98m/sec2 (approx.10G) Damage limits: 490m/sec2 (approx. 50G) 3 times in each of 3 axes Power Consumption (Approx.) IP40 (enclosure), IP20 (socket) (IEC60529) AF20 2.3VA 200V AC/60Hz 4.6VA AD24 (AC/DC) 1.8VA/0.9W Mounting Position Free Dimensions 40Hx 36W x 70 mm Weight (Approx.) 72g * For the value of the error against a preset time, whichever the largest applies. 856 www.IDEC.com 5A, 120V AC/30V DC (Resistive) Conditional Short Circuit Life Range of Ambient Operating Temperature 100V AC/60Hz 3A, 240V AC (Resistive) Rated Load Disengaging Value of Input Voltage Degree of Protection Circuit Breakers 1/8HP, 240V AC AF20 Fuse 5A, 250V Electrical 100,000 op. minimum (Resistive) Mechanical 20,000,000 op. minimum Timers GT3W Switches & Pilot Lights Part Number List Part Numbers Mode of Operation Output Contact Time Range* Rated Voltage 100 to 240V AC (50/60Hz) 3A, 240V AC 5A, 120V AC/30V DC (Resistive Load) Delayed SPDT + Delayed SPDT 1: 0.1sec - 6 hours *(See Time Range Settings for details.) New Part Numbers 8 pin GT3W-A11AF20N 11 pin GT3W-A11EAF20N 8 pin GT3W-A11AD24N 11 pin GT3W-A11EAD24N 8 pin GT3W-A11D12N 11 pin GT3W-A11ED12N 24V AC/DC Signaling Lights A: Sequential Start B: On-delay with course and fine C: Recycler and instaneous D: Recycler outputs (OFF Start) E: Recycler outputs (ON Start) F: Interval ON G: Interval ON Delay H: Sequential Interval Pin Configuration 12V DC GT3W-A33AF20N 8 pin 24V AC/DC Relays & Sockets 3: 0.1sec - 300 hours 100 to 240V AC (50/60Hz) GT3W-A33AD24N 1. For timing diagrams and schematics, see page 858. 2. For socket and accessory part number information, see page 860. 3. 8- and 11-pin models differ only in the number of pins (extra pins are not used). 4. For the timing diagram overview, see page 832. 5. *For details on setting time ranges, see the instructions on page 859. Time Range Table Time Range Code: 1 Scale 1S 10S Time Range 0.1 sec - 1 sec 1S Scale Time Range 0.1 sec - 3 sec 0.3 sec - 10 sec 1M 10M 15 sec - 10 min 1H 3 min - 3 hours 1S 0.1 sec - 6 sec 1S 0.6 sec - 30 sec 10S 1 sec - 60 sec 1M 6 sec - 6 min 1H 0-6 10M 1 min - 60 min 1H 6 min - 6 hours 10H 0-3 3 sec - 3 min 36 sec - 30 min 0 - 30 36min - 30 hours Contactors 1M 0-1 Time Range Code: 3 Time Range Selector Timers Time Range Selector 6 hours - 300 hours Terminal Blocks Circuit Breakers 800-262-IDEC (4332) • USA & Canada 857 Timers GT3W Operation Chart Power 2-7 Delayed Contact Ry2 Indicator 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Description ON after T1 ON after T1 + T2 OUT1 OUT2 Contactors C: Recycler and instantaneous Timers B: On-delay with course and fine Set Time T1 D: Recycler outputs (OFF Start) Delayed Contact Ry2 Indicator ON after T1 + T2 OUT1 Delayed Contact Ry2 Indicator Set Time T1 Item Terminal No. 2-7 Delayed Contact Ry1 Delayed Contact Ry2 Indicator Operation Description Instantaneous ON OFF during T1 ON during T2 OUT1 2-7 Delayed Contact Ry1 Delayed Contact Ry2 Indicator Terminal No. Power 2-7 Delayed Contact Ry1 Delayed Contact Ry2 Indicator Operation Description T2 Operation 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Description ON during T1 ON after T1 + T2 OUT1 OFF during T1 ON during T2 OFF during T1 ON during T2 OUT1 T1 Item Terminal No. Power 2-7 Delayed Contact Ry1 Delayed Contact Ry2 Indicator OUT2 T2 Operation 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) ON after T1, during T2 OUT2 T1 T2 www.IDEC.com Description ON during T1 + T2 OUT1 Set Time Circuit Breakers 858 ON after T1, during T2 T1 Set Time T2 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Set Time ON during T1 OUT2 T1 Terminal No. Description OUT1 Item OUT2 Item Operation 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Set Time T2 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Power T2 OUT2 OUT2 Power ON during T1 OFF during T2 T1 Delayed Contact Ry1 ON after T1 + T2 ON during T1 OFF during T2 OUT2 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Description Description OUT1 2-7 Operation Operation 1-4 (NC) 1-3 (NO) 5-8 (NC) 6-8 (NO) Power Set Time Terminal Blocks Delayed Contact Ry1 2-7 Power Indicator 2-7 Terminal No. Terminal No. Delayed Contact Ry2 Item Power Item Item Delayed Contact Ry1 Operation Chart Terminal No. Set Time T2 F: Interval ON Delayed Contact Ry1 Operation Mode E: Recycler outputs (ON Start) Item Terminal No. G: Interval ON Delay Relays & Sockets A: Sequential Start Mode H: Sequential Interval Signaling Lights Switches & Pilot Lights Timing Diagrams/Schematics T1 T2 Timers GT3W T2 Setting Knob T2 Time Range Selector Operation Mode Selector 2. Since changing the setting during timer operation my cause malfunction, turn power off before changing. Special expertise is required to use Electronic Timers. Caution • All Electronic Timer modules are manufactured under IDEC’s rigorous quality control system, but users must add a backup or fail safe provision to the control system when using the Electronic Timer in applications where heavy damage or personal injury may occur should the Electronic Timer fail. Caution notices are used where inattention might cause personal injury or damage to equipment. • Install the Electronic Timer according to instructions described in this catalog. • In these directions, safety precautions are categorized in order of importance to Warning and Caution. • The Electronic Timer is designed for installation in equipment. Do not install the Electronic Timer outside equipment. • Install the Electronic Timer in environments described in the specifications. If the Electronic Timer is used in places where it will be subjected to high-temperature, high-humidity, condensation, corrosive gases, excessive vibrations, or excessive shocks, then electrical shocks, fire hazard, or malfunction could result. Timers • Make sure that the operating conditions are as described in the specifications. If you are uncertain about the specifications, contact IDEC in advance. Relays & Sockets Safety Precautions Signaling Lights T1 Setting Knob T1 Time Range Selector 1. The switches should be securely turned using a flat screwdriver 4mm wide (maximum). Note that incorrect setting may cause malfunction. The switches, which do not turn infinitely, should not be turned beyond their limits. Switches & Pilot Lights Instructions: Setting GT3W Timer • Use an IEC60127-approved fuse and circuit breaker on the power and output line outside the Electronic Timer. Warning Warning notices are used to emphasize that improper operation may cause sever personal injury or death. • Do not disassemble, repair, or modify the Electronic Timer. • When disposing of the Electronic Timer, do so as industrial waste. Contactors • Turn power off to the Electronic timer before starting installation, removal, Wiring, maintenance, and inspection on the Electronic Timer. • Failure to turn power off may cause electrical shocks or fire hazard. • Emergency stop and interlocking circuits must be configured outside the Electronic timer. If such a circuit is configured inside the Electronic Timer, failure of the Electronic timer may cause malfunction of the control system, or an accident. Terminal Blocks Circuit Breakers 800-262-IDEC (4332) • USA & Canada 859 Timers Switches & Pilot Lights GT3 Series Accessories GT3 Series Accessories DIN Rail Mounting Accessories DIN Rail/Surface Mount Sockets and Hold-Down Springs DIN Rail Mount Socket Applicable Hold-Down Springs Appearance Use with Timers Part No. 8-Pin Screw Terminal (dual tier) GT3A-1, 2, 3 (8-pin) GT3F-1, 2 (8-pin) GT3W (8-pin) SR2P-05 11-Pin Screw Terminal (dual tier) GT3A-1, 2, 3 (11-pin) GT3A-4, 5, 6 GT3F-1, 2 (11-pin) GT3W (11-pin) SR3P-05 Appearance Part No. SFA-203 8-Pin Fingersafe Socket GT3A-1, 2, 3 (8-pin) GT3F-1, 2 (8-pin) GT3W (8-pin) SR2P-05C 11-Pin Fingersafe Socket GT3A-1, 2, 3 (11-pin) GT3A-4, 5, 6 GT3F-1, 2 (11-pin) GT3W (11-pin) SR3P-05C 8-Pin Screw Terminal GT3A-1, 2, 3 (8-pin) GT3F-1, 2 (8-pin) GT3W (8-pin) SR2P-06 Timers Relays & Sockets Signaling Lights Style Terminal Blocks Contactors SFA-202 11-Pin Screw Terminal GT3A-1, 2, 3 (11-pin) GT3A-4, 5, 6 GT3F-1, 2 (11-pin) GT3W (11-pin) SR3P-06 DIN Mounting Rail Length 1000mm — BNDN1000 Installation of Hold-Down Springs DIN Rail Mount Socket Panel Mount Socket Insert the springs into the outer slots with the projections facing inside. Hold-down Spring SFA-402 Insert the springs into the slots. Circuit Breakers Insert Socket SR2P-05 Socket SR2P-06 860 Hold-down Spring (sold separately) SFA-202 (use two springs) Hold-down Spring (sold separately) SFA-203 (use two springs) www.IDEC.com 8-pin Socket SR2P-51 Timers GT3 Series Accessories Switches & Pilot Lights Panel Mounting Accessories Panel Mount Sockets and Hold-Down Springs Panel Mount Socket Style Appearance Applicable HD Springs Use with Timers GT3A- (8-pin) GT3W- (8-pin) GT3F- (8-pin) 8-Pin Solder Terminal Part No. Appearance Part No. SR2P-51 Signaling Lights SFA-402 GT3A- (11-pin) GT3W- (11-pin) GT3F- (11-pin) 11-Pin Solder Terminal SR3P-51 Relays & Sockets For information on installing the hold-down springs, see page 860. Flush Panel Mount Adapter and Sockets that use an Adapter Description Appearance Use with Timers Part No. Panel Mount Adapter Adaptor for flush panel mounting GT3 timers All GT3 timers RTB-G01 8-pin screw terminal All 8-pin timers SR6P-M08G All 11-pin timers SR6P-M11G 8-pin solder terminal All 8-pin timers SR6P-S08 11-pin solder terminal All 11-pin timers SR6P-S11 Timers Accessory Contactors (Shown: SR6P-M08G for Wiring Socket Adapter) 11-pin screw terminal Sockets for use with Panel Mount Adapter Terminal Blocks Circuit Breakers No hold down springs are available for flush panel mounting. 800-262-IDEC (4332) • USA & Canada 861 Timers Switches & Pilot Lights GT3 Series Instructions Instructions: Wiring Inputs for GT3 Series Inputs To avoid electric shock, do not touch the input signal terminal during power voltage application. When connecting the input signal terminals of two or more GT3A timers to the same contact or transistor, the input terminals of the same number should be connected. (Connect Terminals No.2 in common.) [Incorrect] GT3 Series Timer Input Contact or Transistor [correct] Input Terminal Signaling Lights Input Terminal 2 10 2 Power Power Input Terminal Input Terminal 2 10 2 10 10 In a transistor circuit for controlling input signals, with its primary and secondary power circuits isolated, do not ground the secondary circuit. GT3 Series Timer Input Terminal Circuit Insulating Transformer Connect the input signal terminals of the GT3A timers to Terminal No.2 only. Never apply voltage to other terminals; otherwise, the internal circuit may be damaged. 5, 6, and 7 Input Terminal 2 RY 10 Power Input signal lines must be made as short as possible and installed away from power cables and power lines. Use shielded wires or a separate conduit for input wiring. Circuit Breakers Terminal Blocks Contactors Timers Rectifier Circuit Relays & Sockets Power 862 www.IDEC.com Timers GT3 Series Instructions Switches & Pilot Lights Inputs Instructions, continued For contact input, use gold-plated contacts to make sure that the residual voltage is less than 1V when the contacts are closed. 6 Gate Input Start Input Reset Input 5 7 4 8 3 9 2 10 1 11 Power Signaling Lights For transistor input, use transistors with the following specifications; VCE = 40V, VCES = 1V or less, IC = 50 mA or more, and ICBO = 50µA or less. The resistance should be less than 1kΩ when the transistor is on. When the output transistor switches on, a signal is input to the timer. 6 Gate Input Start Input Reset Input 5 7 4 8 3 9 2 10 1 11 Relays & Sockets Power Inputs: GT3A-1, -2, -3 Transistor output equipment such as proximity switches and photoelectric switches can input signals if they are voltage/current output type, with power voltage ranges from 18 to 30V and have1V. When the signal voltage switches from H to L, a signal is input to the timer 6 Gate Input Start Input Reset Input 5 7 4 8 3 9 2 10 1 11 Power Timers Inputs: GT3A-4, -5, -6 The start input initiates a time-delay operation and controls output status. Reset Input When the reset input is activated, the time is reset, and contacts return to original state. Gate Input The time-delay operation is suspended while the gate input is on (pause). No-voltage contact inputs and NPN open collector transistor inputs are applicable. 24V DC, 1mA maximum Contactors Start Input Input response time: 50msec maximum Terminal Blocks Circuit Breakers 800-262-IDEC (4332) • USA & Canada 863 Timers GT3 Series Dimensions Switches & Pilot Lights Dimensions 36.0 70.0 N40.0 5.6 Unit: mm Analog GT3 Timer, 11-Pin with SR3P-06 (When using DIN Rail) When using BAA/BAP: 99 maximum Analog Setting Type 60 40 36 8 64.2 Holddown spring (SFA-202) DIN Rail 1 18 13 22 36 Analog GT3 Timer, 11-Pin with SR3P-05 Analog Setting Type (When using DIN Rail) BAA or BAP: 105.5 maximum DIN Rail (BAA/BAP/BADA) 52 33 40 ø27 101.5 maximum Contactors Hold-down Spring (SFA-203) 36 8 64.2 16.5 20 13 3 Timers 1.7 31.7 60 1.7 95 maximum Holddown spring (SFA-202) 28.5 Panel Mount Adapter Analog GT3 Timer, 8-Pin and 11-Pin with SR6P-S08 or SR6P-S11 98 maximum 42.5 1.7 Panel Thickness 0.8 to 5mm 48 Terminal Blocks (When using DIN Rail) When using BAA/BAP: 99 maximum 95 maximum 31.7 Analog Setting Type 40 Relays & Sockets Analog GT3 Timer, 8-Pin with SR2P-06 11 61.2 Back Wiring Socket Circuit Breakers 48 864 www.IDEC.com 8 64.2 13 DIN Rail 18 22 1 Signaling Lights NOTE: GT3W series are UL Listed when used in combination with following IDEC’s sockets: GT3W-A11, A33: SR2P-06* pin type socket. GT3W-A11E: SR3P-05* pin type socket. (*-May be followed by A,B,C or U) The socket to be used with these timers are rated: -Conductor Temperature Rating 60ºC min. -Use 14AWG max.(2mm2max.) Copper conductors only -Terminal Torque 1.0 to 1.3 N-m Timers GT3 Series Dimensions 45 Tolerance: +0.5 to 0 N: No. of timers mounted Horizontal Close Mounting 48N--3 GT3 Timer, 8-Pin with SR6P-M08G GT3 Timer, 11-Pin with SR6P-M11G 8-M3.5 Terminal Screw Panel Thickness 0.8 to 5mm 3.5 max. 4 5 2 1 8 7 5.6 min. ø3.6 min. 6 30.4 44.6 3 2 6.9 max. 5 4 1 3 11 7 8 6 9 10 3.5 max. Signaling Lights 11-M3.5 Teminal Screws 45 16.7 44.6 45 45 34 45 Single Mounting Switches & Pilot Lights Mounting Hole Layout 5.8 min. ø3.6 min. 6.9 max. 7 80.5 30.5 9.8 × 3 92 7 8.5 × 4 Relays & Sockets Timers Contactors Terminal Blocks Circuit Breakers 800-262-IDEC (4332) • USA & Canada 865 Timers General Instructions for All Timer Series Load Current Vibration and Shock 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. 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. Contact Protection Time Setting 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. 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. Temperature and Humidity Input Contacts 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. 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. 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 Relays & Sockets Signaling Lights Switches & Pilot Lights General Instructions 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). Timing Accuracy Formulas Contactors Timing accuracies are calculated from the following formulas: Repeat Error = ± 1 x Maximum Measured Value – Minimum Measured Value x 100% 2 Maximum Scale Value Voltage Error = ± 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 Setting Error = ± Average of Measured Values - Set Value x 100% Maximum Scale Value Circuit Breakers Terminal Blocks Tt: Average of measured values at °C T20: Average of measured values at 20°C 880 www.IDEC.com