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G9SE Series

G9SE Series
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» Simple wiring using Push-In Plus terminal block » Slim design to save mounting space » Easy maintenance with status indicators

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Compact and easy-to-install units with safety outputs Helps increase your productivity, from installation to mainte Omron's new G9SE series of safety relay units offers an easy approach for various simple safety applications. The G9SE saves mounting space, lowers installation cost with Push-In Plus terminal block, and reduces operational cost with intuitive diagnostic indicators. 17.5 mm Slim design to save mounting space The slim design of only 17.5 or 22.5 mm saves space in the control panel. [Applicable safety standards] EN ISO 13849-1: PLe/Safety Category 4 IEC 62061: SIL3...

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nance For various safety input devices A wide variety of safety input devices such as emergency stop switches, door switches, and light curtains can be connected. OFF-delayed safety output models are also available. 2 safety outputs with OFF-delay Door switch Door switch Door switch Opto sensor Opto sensor Opto sensor Safety OFF-delay contact

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Simple wiring using Push-In Plus terminal block Easy and reliable installation and maintenance When the conventional model with terminals on the top and bottom of the unit is installed in a small control panel, it is difﬁcult to secure sufﬁcient space for wiring. The Push-In Plus terminal block on the front of the G9SE make installation easier and much quicker. Conventional Models ∙ Difﬁcult to use the to screwdriver for wiring rear terminals Terminal No. distinguish rear ∙ Difﬁcult todue to showing their terminals numbers on the front of the unit G9SE insert ∙ No tool required. Justwiring....

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Faster troubleshooting with status indicators The indicators of conventional safety relay units only indicate the operating status of the internal relays (K1/K2), and it is difficult to check the operation or connection of safety input devices. The new intuitive LED indicators of the G9SE show the operating status of safety inputs and outputs, enabling faster and more accurate troubleshooting when the equipment stops. When the G9SE detects an error, such as input wiring, an indicator will blink to show where the error has occurred. This minimizes downtime to identify the cause when the...

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Applications Molding machine Safety circuit for machine Safety relay unit G9SE Door position and open/close detection Safety limit switch D4B-□N Small safety limit switch D4N/D4F Emergency stop for machine Emergency stop switch A22NE-P Machine tool Safety circuit for machine Safety relay unit G9SE Door open/close detection Guard lock safety-door switch D4SL-N Emergency stop for machine Emergency stop switch A22NE-P

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Shrink-wrap machine Safety circuit for machine Safety relay unit G9SE Detecting entry Safety light curtain F3SG-R series F3SJ series Emergency stop for machine Emergency stop switch A22NE-P Elevator/escalator Safety ci circuit for machine Safety relay unit rela G9SE Door pos position and open/close detection Safety limi switch limit D4B-□N Small safe limit switch safety D4N/D4F Emergenc Emergency stop for machine Emergency stop switch A22NE-P

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Safety Relay Unit Complete line-up of compact units, including OFF-delayed safety output models • 17.5 or 22.5 mm width to save mounting space • Simple wiring using Push-In Plus terminal block • Easy maintenance with status indicators • One unit for various safety devices, from contact input to PNP input Model Number Structure Model Number Legend G9SE - (1) Function None: Emergency stop (3) Safety Output Configuration (OFF-delayed Output) 0: None 2: DPST-NO (4) Auxiliary Output Configuration 1: PNP output Ordering Information *1 The OFF-delay time can be set in 16 steps as follows: T05:...

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Power Input *1 Power consumption of loads not included. *2 The operating time is the time it takes for the safety contact to close after the safety inputs and feedback-reset input are turned ON. Not includes bounce time. *3 This is in normal operation. When executing non-regular self-diagnosis for Safety output circuit, G9SE operating time become 500 ms max.. *4 The response time is the time it takes for the safety main contact to open after the safety input is turned OFF. Includes bouncetime. *5 This is initial value using the voltage-drop method with 1A at 5VDC. *6 Use for each contact...

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Connection Internal Connection G9SE-201 A^Tr^Tl^Ta^Ta^T^j)-[] Power supply circuit Reset/ Feedback Input Auxiliary Output Safety Outputs (instanta neous) Reset/ Feedback Input Auxiliary Output Power supply circuit

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G9SE Wiring of inputs and outputs Signal Name Power supply input The input terminals for power supply. Connect the power supply plus to the A1 terminal. Connect the power source to the A1 and A2 terminals. Connect the power supply minus to the A2 terminal. 1-channel Safety input Safety input 1 T11 T12 T21 T22 Safety sensor To set Safety outputs in ON state, HIGH state signals must be input to both of Safety input 1 and Safety input 2. Otherwise Safety outputs cannot be in ON state. Feedback loop To set Safety outputs in ON state, ON state signal must be input to T33. Otherwise Safety...

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Appearance and Explanation of Each Parts Type G9SE-201 Type G9SE-201 Type G9SE-201@ OFF-delay time preset switch Power Supply Reset/Feedback Input Auxiliary output Safety Outputs (Instantaneous) Safety Outputs (OFF-delay) Dimensions and Terminal arrangement Terminal arrangement and LED indicators G9SE-201 Mounting holes Type G9SE-201 Type G9SE-401 Type G9SE-221-T@

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Application Examples Highest achievable PL/ safety category Note: The above PL is only the evaluation result of the example. The PL must be evaluated in an actual application by the customer after confirming the usage conditions. •Application Overview • Immediately removes power to motor M when emergency stop switch S1 is pressed. • The power to motor M is kept removed until emergency stop switch S1 is released and reset switch S2 is pressed. Timing Chart S1: Emergency stop switch S2: Reset switch KM1, KM2: Magnetic contactor M: Motor

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