OPTIONAL PARTS3-14 TC-17006-rev.13.6 Relay and 3 Pin Connector Kit: PSC-5RAThis relay kit provides for basic input/output integration functionality (indoor unit ON/OFF, operating mode,alarm status) to third party controllers and Building Management Systems (BMS).(PSC-5RA)TB1TB2 0.3mm 2 (AWG22)- 6 conductors6.6ft (2m)(Accessory)Third PartyControlleror BMSPCBIndoorUnitWired ZoneControllerConnection Cable(6 conductors)Max. 229.7ft (70m)(field-supplied)AdapterCN7CN3*Item Signal Description SpecificationsThird PartyControlleror BMSInput 1 Input level signal or pulse signal for voltagefrom the third party controller or BMSVoltage: 12VDC, 10mAVoltage: 24VDC, 10mAPulse Range: 500ms or moreInput 2Third PartyControlleror BMSOutput 1Output signal from the wired controller 24VDCFrom 10mA to 1AOutput 2Refer to the Indoor Unit Manual for Input/Output mode setting by the wired controller.*: Refer to Service Manual for connector numbers.Max. 4-1/2 (115)4 (101)3-3/8 (86)1-1/4 (31.5) 1-1/2 (38)5/16(7.5)4-15/16 (125)4-5/16 (110)9/16(15) 3-3/4 (95)1-9/16 (40)72-13/16 (1850)5/16(7.5) Connecting Cablefor Indoor UnitOpening forController or BMS (3rd Party) CableFixing Hole:ɸ1/4 (6)PCB5-7/8 (150)9/16(15)5/16(7.5)5/16(7.5)Name Relay and 3 Pin Connector KitModel PSC-5RAUnit: inch (mm)