User manual OMRON G9SB DATASHEET 1

[. . . ] Safety Relay Unit Ultra Slim Safety Relay Unit s Models of width 17. 5 mm (smallest Unit in the G9SB world as of January 2001) available with 2 or 3 poles. Models of width 22. 5 mm with 3 poles also available. s EN standards (TÜV approval) pending. s DIN track mounting possible. Ordering Information Main contacts DPST-NO Auxiliary contact None Number of input channels 2 channels 1 channel or 2 channels 2 channels 1 channel or 2 channels 3PST-NO SPST-NC None (direct breaking) 2 channels 1 channel or 2 channels 2 channels 1 channel or 2 channels Manual-reset Auto-reset Manual-reset Reset mode Auto-reset Input type Inverse + common Inverse + common --Inverse + common Inverse + common 24 VDC 24 VAC/VDC Rated voltage 24 VAC/VDC Model G9SB-2002-A G9SB-200-B G9SB-2002-C G9SB-200-D G9SB-3010 G9SB-3012-A G9SB-301-B G9SB-3012-C G9SB-301-D 3 4 4 Category Model Number Legend: 1. [. . . ] 1, 800 operations/hr) 5 VDC, 1 mA -25 to 55°C (with no icing or condensation) 35% to 85% RH 0. 5 N·m Approx. 115 g EMI: EN55011 group 1 class A EMS: EN50082-2 Approx. 120 g EN954-1, EN60204-1, UL508, CSA C22. 2 No. The contact resistance was measured with 1 A at 5 VDC using the voltage-drop method. The bounce time is not included in the figure for operating time. The response time is the time it takes for the main contact to open after the input is turned OFF. The insulation resistance was measured with 500 VDC at the same places that the dielectric strength was checked. 2 G9SB G9SB Application Examples G9SB-2002-A (24 VAC/VDC) or G9SB-3012-A (24 VAC/VDC) with 2-channel Limit Switch Input/Auto-reset 23 Timing Chart Limit switches S1 and S2 S2 24 S1 11 12 KM1 KM2 K1 and K2 (NC) K1 and K2 (NO) KM1 and KM2 (NC) KM1 and KM2 (NO) Open Feedback loop A1 A2 T11 +- T12 T31 T32 13 23 33 41 S1: TH SA K1 K2 K1 K1 S2: M: Safety limit switch with positive opening mechanism (D4D or D4B) Limit switch 3-phase motor K2 K1 a K2 a Control circuit K2 KM1 and KM2: Magnetic Contactor (LC1D) KM1 T21 T22 14 24 34 42 KM2 Note Only the G9SB-3012-A model has terminals 33-34 and 41-42. KM1 KM2 M Note External connections and timing charts for G9SB-200-B/301-B models are the same as those for G9SB-2002-A/3012-A models. G9SB-2002-C (24 VAC/VDC) or G9SB-3012-C (24 VAC/VDC) with 2-channel Emergency Stop Switch Input/Manual-reset S1 Timing Chart 21 11 Emergency stop switch S1 22 12 KM1 KM2 Reset switch S2 K1 and K2 (NC) S2 Feedback loop K1 and K2 (NO) KM1 and KM2 (NC) A1 A2 T11 +- T12 T31 T32 13 23 33 41 KM1 and KM2 (NO) TH SA K1 K2 K1 K1 K2 Note K2 K1 a K2 a Control circuit KM1 Output turns ON with the rising edge of reset switch S2, but will not operate if there is a short breakdown in S2. Emergency stop switch with positive opening mechanism (A165E, A22E) Reset switch 3-phase motor S1: KM2 T21 T22 14 24 34 42 S2: M: KM1 and KM2: Magnetic Contactor (LC1D) KM1 KM2 M Note Only the G9SB-3012-C model has terminals 33-34 and 4142. Note External connections and timing charts for G9SB-200-D/301-D models are the same as those for G9SB-2002-C/3012-D models. 3 G9SB G9SB-200-D (24 VAC/VDC) or G9SB-301-D (24 VAC/VDC) with 2-channel Safety Area Sensor/Manual-reset Emitter Receiver G9SB Timing Chart F3S-A: Incident Interrupted Reset switch S1 K1 and K2 (NC) K1 and K2 (NO) F3S-A Shield Red Red/black Gray/black Gray/black Gray Blue Brown Black Purple Brown White Gray Pink Blue KM1 KM2 KM1 and KM2 (NC) Shield Feedback loop KM1 and KM2 (NO) Note Output turns ON with the rising edge of reset switch S1, but will not operate if there is a short breakdown in S1. F3S-A: S1: M: E1 and E2: Safety Area Sensor Reset switch 3-phase motor 24-VDC power supply (S82K) S1 Open Open Open Open KM1 and KM2: Magnetic Contactor (LC1D) 2 A1 A2 T21 T11 T12 T22 T31 T32 13 23 33 41 +- Note: K1 TH SA K2 K1 1. Connect E1 to model other than the F3S-A. Only the G9SB301-D model has terminals 33-34 and 4142. K2 K1 a K1 a Control circuit K2 KM1 K2 KM2 14 24 34 42 KM1 KM2 M G9SB-3010 (24 VDC) with 2-channel Limit Switch Input/Auto-reset Timing Chart Limit switches S1 and S2 23 K1 and K2 (NC) S2 24 KM1 11 12 KM2 K1 and K2 (NO) KM1 and KM2 (NC) KM1 and KM2 (NO) S1 Feedback loop Open A1 A2 T31 T32 13 23 33 41 + TH - S1: Safety limit switch with positive opening mechanism (D4D or D4B) Limit switch 3-phase motor K1 K2 K1 K2 SA K1 K2 S2: M: a KM1 and KM2: Magnetic Contactor (LC1D) K1 Control circuit a K2 KM1 14 24 34 42 KM2 KM1 KM2 M 4 G9SB G9SB Dimensions G9SB-200@-@ G9SB-3010 Terminal Arrangement G9SB-200@-@ 83 G9SB-3010 13 23 33 41 T31 A1 (green) (orange) (orange) 13 23 T31 T11 T12 A1 (green) (orange) (orange) 18 PWR K1 K2 PWR K1 K2 2. 5 2 5 10 T21 T22 A2 14 24 T32 42 T32 A2 14 24 34 112 max. 2. 6 100 max. (Average: 17. 5) G9SB-301-@ 83 Terminal Arrangement 18 G9SB-200@-@ 2. 5 3 5 15 13 23 33 41 112 max. T11 T12 T31 A1 2. 6 PWR (green) K1 (orange) K2 (orange) T21 T22 T32 A2 100 max. (Average: 22. 5) 5 G9SB G9SB Installation s Internal connections G9SB-2002-A/C (24 VAC/VDC) G9SB-3012-A/C (24 VAC/VDC) A1 A2 T11 +- T12 T31 T32 13 23 33 41 TH SA K1 K2 K1 K1 K2 K2 K1 a K2 a Control circuit T21 T22 14 24 34 42 G9SB-200-B/D (24 VAC/VDC) G9SB-301-B/D (24 VAC/VDC) A1 A2 T21 T11 T12 T22 T31 T32 13 23 33 41 +- TH SA K1 K2 K1 K2 K1 a K1 a Control circuit K2 K2 14 24 34 42 G9SB-3010 (24 VDC) A1 A2 T31 T32 13 23 33 41 + TH - K1 K2 K1 K2 SA K1 K2 a K1 Control circuit a K2 14 24 34 42 Note: 1. @-B/D models, short terminals T12 and T22. Only G9SB-301@-@ models have terminals 33-34 and 41-42. 6 G9SB G9SB Precautions Wiring Turn OFF the G9SB before wiring. Do not touch the terminals of the G9SB while the power is turned ON, because the terminals are charged and may cause an electric shock. Stranded wire: 0. 2 to 2. 5 mm2 Solid wire: 0. 2 to 2. 5 mm2 Tighten each screw to a torque of 0. 5 to 0. 6 N·m, or the G9SB may malfunction or generate heat. External inputs connected to T11 and T12 or T21 and T22 of the G9SB must be no-voltage contact inputs. T11 T12 T11 T12 G9SB G9SB Earth Short A positive thermistor is built into the G9SB circuits, so you can detect earth short breakdowns and breakdown shorts between channel 1 and channel 2. [. . . ] To convert grams into ounces, multiply by 0. 03527. Cat. J130-E1-1 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company Industrial Devices and Components Division H. Q. Industrial Control Components Department Shiokoji Horikawa, Shimogyo-ku Kyoto, 600-8530 Japan Tel: (81)75-344-7119/Fax: (81)75-344-7149 Printed in Japan 0301-2M (0301) (A) 8 [. . . ]