Safety Relay Unit G9SB CSM G9SB DS E 5 1 Ultra Slim Safety Relay Unit Models of width 17.5 mm available with 2 or 3 poles. Models of width 22.5 mm with 3 poles also available. Conforms to EN standards. (TV approval) DIN track mounting possible. Be sure to read the Safety Precautions on page 9. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Model Number Structure Note: Please see Ordering Information below for the actual models that can be ordered. Model Number Legend G9SB- - 1 2 3 4 5 6 1. Function 5. Input Configuration None: Emergency stop None: 1-channel or 2-channel input possible 2. Contact Configuration (Safety Output) 0: None (direct breaking) 2: DPST-NO 2: 2-channel input 3: 3PST-NO 6. Miscellaneous 3. Contact Configuration (OFF-delay Output) A: Auto-reset, inverse input 0: None B: Auto-reset, + common input 4. Contact Configuration (Auxiliary Output) C: Manual reset, inverse input 0: None D: Manual reset, + common input 1: SPST-NC Ordering Information Auxiliary Main contacts Number of input channels Reset mode Input type Rated voltage Model contact 2 channels Inverse G9SB-2002-A Auto-reset 1 channel or 2 channels + common G9SB-200-B DPST-NO None 24 VAC/VDC 2 channels Inverse G9SB-2002-C Manual reset 1 channel or 2 channels + common G9SB-200-D None --- 24 VDC G9SB-3010 * (direct breaking) Auto-reset 2 channels Inverse G9SB-3012-A 3PST-NO SPST-NC 1 channel or 2 channels + common G9SB-301-B 24 VAC/VDC 2 channels Inverse G9SB-3012-C Manual reset 1 channel or 2 channels + common G9SB-301-D Note: 1. Relays with inverse inputs are used mainly when inputting signals from two mechanical switches. 2. Relays with positive commons are used mainly when inputting signals from a safety sensor or from one mechanical switch. * The G9SB-3010 can be applied to Safety Category 3 of the EN954-1 if double breaking is used. 1G9SB Specifications Ratings Power Input Item Model G9SB-200 - G9SB-3010 G9SB-301 - 24 VAC/VDC: 24 VAC, 50/60 Hz, or 24 VDC Power supply voltage 24 VDC: 24 VDC Operating voltage 85% to 110% of rated power supply voltage range Power consumption 1.6 VA/1.4 W max. 1.7 W max. 2.0 VA/1.7 W max. Inputs Item Model G9SB-200 - G9SB-3010 G9SB-301 - Input current 25 mA max. 60 mA max. * 30 mA max. * Indicates the current between terminals A1 and A2. Contacts Model G9SB-200 - G9SB-3010 G9SB-301 - Item Load Resistive load 250 VAC, 5 A Rated load 30 VDC, 5 A Rated carry current 5 A Characteristics Item Model G9SB-200 - G9SB-3010 G9SB-301 - Contact resistance *1 100 m Operating time *2 30 ms max. Response time *3 10 ms max. Insulation resistance *4 100 M min. (at 500 VDC) Between different outputs Between inputs Dielectric strength 2,500 VAC, 50/60 Hz for 1 min and outputs Between power inputs and outputs Vibration resistance 10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) 2 Destruction 300 m/s Shock resistance 2 Malfunction 100 m/s Mechanical 5,000,000 operations min. (at approx. 7,200 operations/hr) Durability *5 Electrical 100,000 operations min. (at approx. 1,800 operations/hr) Failure rate (P level) (reference value) 5 VDC, 1 mA Ambient operating temperature 25 to 55C (with no icing or condensation) Ambient operating humidity 35% to 85% Terminal tightening torque 0.5 Nm Weight Approx. 115 g Approx. 135 g Approx. 120 g *1. The contact resistance was measured with 1 A at 5 VDC using the voltage-drop method. *2. Not including bounce time. *3. The response time is the time it takes for the main contact to open after the input is turned OFF. Includes bounce time. *4. The insulation resistance was measured with 500 VDC at the same places that the dielectric strength was checked. *5. The durability is for an ambient temperature of 15 to 35C and an ambient humidity of 25% to 75%. 2