Terminal Relay G6B-4 ND Compact Terminal Relay with 4 Independent Outputs Equipped with four G6B Mini-relays that are compact, highly sensitive, and highly resistant to dielectric surges, and that can switch 5 amps of power. Sealed plastic construction used for relays. Easy wiring with separated input/output terminals. Special P6B Mounting Socket used to facilitate maintenance (except for high-reliability models). Standard models meet UL508 and CSA requirements. DIN Track mounting, and screw mounting models are available. Model Number Structure Model Number Legend G6B- ND 1 2 3 Note: UL508 and CSA requirements met by standard models. 1. Number of Poles 2. Mounting 4: 4 poles (4PST-NO standard circuit) None: DIN Track or screw mounting 47: 4 poles (4PST-NO long-life circuit) F: Screw mounting 48: 4 poles (4PST-NO high-reliability circuit) 3. Input Terminal B: Phillips screw (3.5 mm) terminals (4 independent points) B1: Flat-bladed screw terminals (4 points with same common) P: Connector terminals (4 independent points) Ordering Information List of Models Classification Contact form Mounting method Terminals Rated voltage Model Equipped with operation 4PST (standard) DIN Track or screw Phillips screw terminal 5 VDC G6B-4BND indicator and diode to mounting 12 VDC absorb coil surge 24 VDC 4PST (long-life) DIN Track or screw Phillips screw terminal 5 VDC G6B-47BND mounting 12 VDC 24 VDC 4PST (high reliability) DIN Track or screw Phillips screw terminal 5 VDC G6B-48BND mounting 12 VDC 24 VDC 4PST (standard) Screw mounting Flat-bladed screw 5 VDC G6B-4FB1ND terminal 12 VDC 24 VDC 4PST (standard) Screw mounting Connector 5 VDC G6B-4FPND 12 VDC 24 VDC Note: 1. For replacement relays, use relays with the same voltage specifications as the relays provided with the Terminal when it was purchased. Longer operating life can be achieved by replacing the G6B-4 ND with the G6B-1147P-FD-US. 2. Standard models are also available without relays mounted to the sockets. To obtain such terminals, replace the G6B portion of the model number with P6BF. For example, to order G6B-4BND with empty sockets, use model number P6BF-4BND. Also specify voltage specifications for models with operation indicators. 202 Terminal Relay G6B-4 NDSpecifications Ratings Coil Ratings (per G6B Relay) Rated voltage 5 VDC 12 VDC 24 VDC Rated current 35.5 mA 19.1 mA 10.7 mA Coil resistance 125 720 2,880 Must operate voltage 80% max. of rated voltage Must release voltage 10% min. of rated voltage Max. voltage 130% of rated voltage Power consumption Approx. 200 mW Note: 1. Rated current and coil resistance were measured at a coil temperature of 23C with a tolerance of 20%. 2. Operating characteristics were measured at a coil temperature of 23C. 3. The maximum allowable voltage is the maximum value of the allowable voltage range for the relay coil operating power supply. There is no continuous allowance. 4. Diodes to absorb coil surge are equivalent to S5688J (reverse voltage resistance: 600 V forward current: 1 A). Contact Ratings Classification G6B-4BND (standard), G6B-47BND (long-life) G6B-48BND (high-reliability) Load Resistive load Inductive load Resistive load Inductive load (cos = 1) (cos = 0.4, L/R = 7 ms) (cos = 1) (cos = 0.4, L/R = 7 ms) Rated load 5 A at 250 VAC, 2 A at 250 VAC, 2 A at 250 VAC, 0.5 A at 250 VAC, 5 A at 30 VDC 2 A at 30 VDC 2A at 30 VDC 0.5 A at 30 VDC Rated carry current 5 A 2 A Max. switching voltage 380 VAC, 125 VDC Max. switching current 5 A 2 A Max. switching power 1,250 VA, 150 W 500 VA, 60 W 500 VA, 60 W 125 VA, 15 W Error rate (reference value) (see note) 10 mA at 5 VDC 1 mA at 1 VDC Note: This value fulfills the P reference value of opening/closing at a rate of 120 times per min (ambient operating environment and determination criteria according to JIS C5442). Characteristics Contact resistance (see note 2) 100 m max. Operate time 10 ms max. (approx. 3 ms) Release time 15 ms max. (approx. 4 ms) Switching power Mechanical: 18,000 operations/hr Rated load: 1,800 operations/hr Insulation resistance 1,000 M min. (at 500 VDC) Dielectric strength 2,000 VAC, 50/60 Hz for 1 min between coil and contacts 2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity 1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity 250 VAC, 50/60 Hz for 1 min between coils of different polarity Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) 2 Shock resistance Destruction: 1,000 m/s (approx. 100G) 2 Malfunction: 100 m/s (approx. 10G) Endurance Mechanical: 50,000,000 operations min. (at 18,000 operations/hr) Electrical: 100,000 operations min. (at 1,800 operations/hr, rated load) 500,000 operations min. for long-life at 2 A 100,000 operations min for long-life at 5 A Ambient temperature Operating: 25C to 55C (with no icing or condensation) Storage: 25C to 55C (with no icing or condensation) Ambient humidity Operating: 35% to 85% Weight Approx. 75 g Note: 1. The above values are initial values. 2. Measurement condition: 1 A at 5 VDC Terminal Relay G6B-4 ND 203