HomeWorks Technical Reference Guide International Edition - Lutron

Tabletop keypad32 per systemWire Type KeyType A: Two pair [one pair 1.0mm 2 (#18 AWG), one pair 1.0-0.5mm 2 (#18-22 AWG) twistedshielded] Class 2/PELV wire. Lutron ® wire model GRX-CBL-346S-500 may be used.Type B: Standard RS-232 Cable (all pins straight through).Signal Repeater5 per processorType C: One pair 1.0-0.5mm 2 (#18-22 AWG) twisted shielded Class 2/PELV wire.Link 8 onlyLinks 4, 5, and 6 and 8 canbe configured to control anyof the following:GRAFIK Eye control units/Wallbox Power ModulesKeypads/Contact Closure BoardsWire type Amaximum 10 keypads per home runmaximum 305m (1,000 feet) per homerunmaximum 1220m (4,000 feet) total wirelength.Any configuration.Wire type Amaximum 610m (2,000feet) totaldaisy-chainKeypadsGRAFIK Eye ® control units/Wallbox Power ModulesHWI-ENC-CCContactClosureEnclosuresTo additional GRAFIKEye control units/Wallbox Power Modules(maximum 8 per link).To additional keypads/Contact Closure boards(maximum 32 devicesper link).SYSTEM DESIGNDimmer Interfaces/Q96Wire type Amaximum 305m (1,000feet) totaldaisy-chainHWI-CCI-8 ContactClosure Input board(wire inputs fromdriveway sensors,photocells, securitysystems, etc.)HWI-CCO-8 ContactClosure Output board(wire outputs toshades, screens, gates,spas, thermostats,etc.)Maestro ® local lighting controlsHWI-LV17-230Low-voltageenclosureHWI-H48dimmerinterface*To additional Maestro controls.Maximum 8 Maestro controls per bus.Maximum 6 buses per HWI-H48(total maximum is 48 Maestro controlsper HWI-H48).Wire type C- maximum 150m(500 feet) per wire run.Maximum 305m (1000 feet) totalper bus. Any configuration.To maximum of 96 Sivoia QEDdrive units.To additional HWI-H48 or HWI-Q96 interfaces.Maximum 4 interfaces per link.Technical Support: hwisupport@lutron.com3.15