475100 – 475101 Relays DESCRIPTION SPECIFICATIONS UL Listed, CSA Certified GE RR SERIES RELAYS Mounts in standard 1/2" KO, HAVE SERVED as the heart of Operates in any position low voltage lighting controls for Rated Capacity over 40 years. The basic power Lamp Load switching device, the relay 20 A Tungsten filament serves as the foundation of a 125 VAC building’s lighting control 20 A Ballast 277 VAC, solution. GE’s Remote Control 347 VAC Canadian panels and frames are con fig- Resistive Load ured for either RR7P or RR9P 20 A 277 VAC, 347 relays with a five-pin female VAC Canadian Motor Load connector. The user can simply ½ Hp @ 110-125 VAC remove a knockout in the low ½ Hp @ 220 - 277 VAC voltage barrier, snap the relay Operating Environment into place, and plug it onto the Temperature interconnect board. 0° to 60°C (32 to 140°F) Relative Humidity RR7P Operation 10 to 95% RH, non-condensing Each relay employs a split low-voltage (24V) coil to move the line Atmosphere voltage contact armature to the ON(OFF) latched position. As Non-explosive, non-corrosive illustrated on the opposite page for the RR7P, the ON coil moves Vibration the armature to the left when a 24 volt control signal is im- Stationary applications NEMA Level A pressed across its leads. The armature latches in the ON position Endurance and will remain there until the OFF coil is energized. 50,000 cycles, full load 100,000 cycles, no load This operation provides several key control features: Line-Voltage Characteristics • Positive action. The relay always goes to the state commanded. For Contacts example, multiple OFF commands will keep the contacts in the OFF SPST maintained position. (mechanical latching) • Stable operation. Since the relay latches in the ON or OFF posi- Terminals tion, power outages do not result in a change of state. 2 Terminals • Minimal power consumption. Control power is only required 2 Back-wiring holes per terminal when the relay changes state. Feedthrough wiring • Ability to support multiple input devices. After the relay responds Screw actuated clamps for use to a momentary pulse, it is then “free” to accept another pulse from with #14-10 AWG solid or any other control devices wired to it. The relay position is always stranded copper wire only. controlled by the last signal. rev. 1.1_9904 RELAYS: 475 SERIES 475-3 475100 – 475101 Relays SPECIFICATIONS DESCRIPTION RR9P Operation Low-Voltage Characteristics The RR9P includes an auxiliary contact on the low voltage side Split Coil - 1/2 for “ON”, 1/2 of the armature to provide status indication or pilot light for “OFF” switches or indicator lights for remote annunciation of lighting Compatible with standard status. It is also used to provide status information to more interface/drivers, ULN-2003A highly automated Delta Lighting Controller LLC475. Darlington transistor arrays Operating Voltage - Nominal 24-29 VAC (±10%) Rectified ORDERING Minimum at relay = 21 VAC rectified) To order the RR7P or RR9P Relays, specify the following 30-38 VDC (±10%) Filtered product numbers: Note: Do not use DC with pilot or locator Isolated pilot contact 5-wire relay with 5-pin connector: 475100 switches Duty Rating RR7P Standard 3-wire relay with 5-pin connector: 475101. Momentary Minimum Activating Pulse The RR7P and RR9P relays are designed for simple connection Time to Delta Lighting Controller LLC475. 50 Milliseconds Coil Impedance Other relay wire terminations are available, including: 75-85 Ohms at 60 Hz RR7 Standard 3-wire relay with stripped leads Unrectified RR8 Pilot contact 4-wire relay with stripped leads 55-60 Ohms DC Resistance RR9 Isolated pilot contact 5-wire relay with stripped leads Pilot Contact RR7EZ Standard 3-wire relay with spade terminals I A 24-29 VAC Resistive RR8EZ Pilot contact 4-wire relay with spade terminals RR9EZ Isolated pilot contact 5-wire relay with spade terminals IMPORTANT CONSIDERATIONS AND RESTRICTIONS Relays connected in parallel -Two or more relays connected in parallel, by grouping red leads and black leads, will operate together. The maximum number of relays connected in parallel is determined by the capacity of the power supply and the switch lead lengths. Pilot contacts connected in parallel - If the yellow switch connections for a group of RR9P relays are paralleled, any relay ON in the group will turn the pilot lighted switch ON. Caution: Do NOT use these relays to switch DC loads. This will damage the power contacts. For proper pilot light operation, use only half-wave rectified AC voltage for relay control. rev. 1.1_9904 RELAYS: 475 SERIES 475-4 475100 – 475101 Relays DIAGRAMS FOR 475100 rev. 1.1_9904 RELAYS: 475 SERIES 475-5 475100 – 475101 Relays rev. 1.1_9904 RELAYS: 475 SERIES 475-6