User manual OMRON G3PC DATASHEET

[. . . ] · Slim design (width: 22. 5 mm) incorporating a heat sink. · In addition to screw mounting, DIN track mounting is also possible. · Certified by EC, UL, and CSA. Model Number Structure Model Number Legend G3PC- [. . . ] 14, EN60947-4-3 (IEC947-4-3); Certified by VDE Emission Immunity Immunity Immunity Immunity Immunity Immunity ESD Electromagnetic EFT Surge transient RF disturbance Dips EN55011 Group 1 Class B IEC947-4-3, EN61000-4-2 4 kV contact discharge 8 kV air discharge IEC947-4-3, EN61000-4-3 10 V/m (80 MHz to 1 GHz) IEC947-4-3, EN61000-4-4 2 kV AC power-signal line IEC947-4-3, EN61000-4-5 2 kV IEC947-4-3, EN61000-4-6 10 V (0. 15 to 80 MHz) IEC947-4-3, EN61000-4-11 J-60 Solid State Relays with Failure Detection Function G3PC Engineering Data Input Voltage vs. Input Impedance Input impedance (k) Input current (mA) 10 Ta = +25°C Load Current vs. Ambient Temperature One Cycle Surge Current: Non-repetitive The figure will be less than 1/2 the rated value for repetitive input. 8 Load current (A) 25 Inrush current (A. Peak) 250 20 200 Input impedance 6 15 150 4 Input current 2 10 100 5 50 0 10 20 30 40 Input voltage (V) -20 0 0 20 40 60 80 100 Ambient temperature (°C) 0 10 30 50 100 300 500 1, 000 3, 000 5, 000 Energized time (ms) Solid State Relays with Failure Detection Function G3PC J-61 SSR Operation Failure Detection Function Conditions for SSR Failure Detection Failure mode (See note 1. ) SSR short-circuit SSR open-circuit Operating input (between terminals A1 and A2) OFF ON Detection time Alarm display (See note 3. ) 0. 5 s max. (See note 2. ) Red SSR half-wave short-circuit OFF SSR half-wave open-circuit ON Note: 1. The contents of each of the above failure modes is as follows: SSR short-circuit: SSR output circuit remains in the ON state. SSR half-wave short-circuit: SSR output circuit remains in the ON state in one direction. SSR open-circuit: SSR output circuit remains in the OFF state. SSR half-wave open-circuit: SSR output circuit remains in the OFF state in one direction. In addition to the failure modes listed above, detection of circuit disconnections for the load circuit is also possible. (As a rough guide, circuit disconnection will be detected if the load impedance is greater than or equal to 1 M. ) 2. The same power supply is used for both the detection and for the output circuit and so detection is not performed during power interruptions. If power supply (terminal 3) is in the open state, the SSR will still turn ON and OFF in the same way but the failure detection function and alarm display will not operate properly. Alarm display (between terminals X1 and X2) (See note 3. ) Open collector transistor output Connection Diagrams (Main Circuit) The following diagrams show the applicable load connection configurations for SSR failure detection. Single Phase 3-phase Star Connection 3-phase Delta Connection (3-phase, 2-wire Switching) 3-phase V Connection G3PC G3PC G3PC Heater G3PC G3PC G3PC G3PC G3PC er at er at at er He He He Note: 1. With 3-phase connection, so that the power supply voltage is applied between the G3PC's terminals 1/L1 and 3, connect the desired phase to terminal 3. They are not suitable for three-phase 400V, but for three-phase 220V only. Timing Chart SSR failure detection Main circuit power supply (load side) Operating input (between terminals A1 and A2) Input LED (yellow) Load current SSR ON normally SSR OFF normally SSR short-circuit Reset (See note. ) SSR open-circuit Reset (See note. ) Circuit disconnection detection on the load side Load circuit disconnection RDY/ALM LED (Green: ; Red: Alarm output (between terminals X1 and X2) Note: After failure detection, if the detection conditions differ to the conditions given under Conditions for SSR Failure Detection, alarm output is reset. Heater ) He J-62 Solid State Relays with Failure Detection Function G3PC He at er He at er at er Heater Reset (See note. ) Dimensions G3PC-220B-VD Mounting Holes 1 130 max. [. . . ] Fix both ends with end plates. Tightening Torque Be sure to tighten the screws to the specified torques given below. Terminal number A1, A2, X1, X2 1/L1, 2/T1, 3 Screw terminal diameter M3. 5 M4 Tightening torque 0. 59 to 1. 18 N·m 0. 98 to 1. 47 N·m Panel Mounting When mounting directly to a panel, observe the following conditions: Screw diameter: M4 Tightening torque: 0. 98 to 1. 47 N·m Vertical Mounting Horizontal Mounting Vertical direction Panel Panel Note: Use the G3PC at a load current of 50% of the rated load current when it is mounted horizontally. Close Mounting Wiring duct 80 mm min. 5 mm Wiring duct 80 mm min. Wiring · When using crimp terminals, observe the terminal clearances shown below. Main Circuit Power Supply Operating Input/Alarm Output (Terminals 1 to 3) (Terminals A1, A2, X1, and X2) 10 7. 0 12. 4 10 M3. 5 Solid State Relays with Failure Detection Function G3PC J-65 SSR Note: Use the G3PC at a load current of 80% of the rated load current when it is mounted side by side. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0. 03937. [. . . ]