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df-60379:A1 •E-400 CRF-3oo(A) . ��•��Te�A�arms � Relay Module by H o n eywe I I , _ General The CRF-300(A)Addressabie Relay Module provides the sys- tem with a dry-contact eutput for activating a va�iety of auxil- ' iary devices, such as fans, door holders, dampers, control '� ' i7 equipment, etc. Addressability allows the dry contact to be activated through panel programming,on a select basis. ,,, LiteSpeed'TM is a communication protocol developed by "'"" Fre•Lite Engineering that greatly enhances the speed of com- �`^� �� munication between analog intelligent devices. Intelligent �,.;,, devices communicate in a grouped fashion. If one of the ��5 devices within the group has new information, the panel CPU "�, � "`"`" stops the group poli and concentrates on single points. The »a=��„�„�„�^"w„�� � .��.,K.......... net e ect is response speed greater than five times that of q, „ other designs. ..,.� w�, .�.; Features • Built-in type identification automatically identifies these 8 devices to the control panel. • Internal circuitry and relay powered directly by two-wire ° SLC loop. • Integral LED "blinks" green each time a communication is CRF-300(A) received trom the control panel and turns on in steady red when activated. • High noise immunity(EMF/RFI) • Wide viewing angle of LED • SEMS screws with clamping plates for wiring ease Specifications • Direct-dial entry of address:01—159 for MS-960�(A)series Normal operating vottage: 15 to 32 VDC. panels,01 —99 on MS-9200UDLS(A)and MS-9050UD(A). Maximum SLC current draw: 6.5 mA(LED on) Appiications Average operating current: 230 NA direct poll (CLIP mode), 255 NA group poil(LiteSpeed mode)with LED flashing. The CRF-300(A) may be programmed to operate dry contacts EOL resistance: not used. for door holders,Air Handling Unit shutdown,etc.,and to reset four-wire smoke detector power. Temperature range: 32°F to 120°F(0°C to 49°C). Humidity range: 10%to 93%non-condensing. Construetion Dimensions: 4.5' (11 43 cm) high x 4' (10 16 cm) wide x • The face plate is made of off-white heat-resistant plastic. �•25' (3.175 cm) deep. Mounts to a 4' (10 16 cm) square x • Controls include two rotary switches for direct-dial entry of 2•�25'(5.398 mm)deep box. address setting. • The CRF-300(A)is configured for a single Class B(Style Y) Relay Contact Ratings or Class A(Style Z)Notification Appliance Circuit. • The CRF-300(A) provides two Form-C dry contacts that Load Description Application Maximum Current switch together Voltage Rating Resistive Non-Coded 30 VDC 3.0 A Operation Resistive Coded 30 VDC 2.0 A Each CRF-300(A)uses one of the addresses on a SLC loop. it Resistive Non-Coded 110 VDC 0.9 A responds to regular polls from the control panel and reports its Resistive Non-Coded 125 VAC 0.9 A type and status, including the open/normal/short status of its Notification Appliance Circuit(NAC) The LED blinks with each Inductive(UR=Sms) Coded 30 VDC 0.5 A poll received. On command, it activates its internal relay. Inductive(UR=2ms) Coded 3o VDC 1.0 A NOTE:Open/short supervrsion is suspended with the CRF-300. Inductive(PF=0.35) Non-Coded 125 VAC 0.5 A Rotary switches set a unique address for each module. The address may be set before or after mounting. The built-in TYPE CODE (not settable)wili identify the module to the con- trol panei, so as to differentiate between a control module and a relay module. df-60379:A1•OB/04l09—Page 1 of 2