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Product specifications and system requirements
SpecificationPelican Wireless PEARL Advanced Equipment Controller
BrandPelican Wireless
ModelPEARL
SKU190108
Component roleEquipment controller
LifecycleCurrent
Building systems
RequiresNot specified
Communication protocolsThree-wire connection to a Pelican thermostat
Contact ratingsBinary output: 24 V AC, 2.0 A running
Control functionsEconomizer, ventilation and configurable equipment modulation
Control signal typesTwo 0–10 V DC outputs; one 24 V AC binary output
Electrical connectionsUp to 500 ft between thermostat and controller using specified unshielded thermostat wire
Power sourcesHardwired AC
Sensor input countThree 10K Type II temperature inputs; two analog inputs
Supply current50 mA
Supply voltage24 V AC, 60 Hz