Simplex Circuit Protection, 2081-9044 Overvoltage Protector; S2081-0016

ULC CSFM Listed specifically for protection of fire alarm including DC power 200 mA maximum Data communications Local energy city circuit connections Rugged epoxy encapsulated package Refer to page 2 for application details stages of protection include Line to Line protection and Line to Earth protection Reference Listed as an Overvoltage Protector to UL 864 Control and Accessories for Fire Alarm Systems Listed as an Overvoltage Protector to ULC S527 Units for Fire Alarm Systems Listed as an Isolated Loop Circuit Protector to 497B Protectors for Data Communications and Alarm Circuits Compatible with the requirements of the National Code NFPA 70 Circuit Protection Electrical transients caused by or by disturbances on high voltage power lines cause damage to low voltage fire alarm circuits Proper of 2081 9044 Overvoltage Protectors can the energy from those electrical transients to a that can be safely handled by the circuits requiring This protection is most effective when placed at locations where the circuits leave and enter buildings 2081 9044 Overvoltage Protector provides multiple of protection against electrical transients The small size allows it to be easily mounted at the location achieves maximum protection Wiring Requirements alarm system wiring that is run external to the building is protected by 2081 9044 Overvoltage Protectors shall installed in accordance with the individual system installation instructions including properly twisted and shielded wire pairs and observance the following precautions To ensure optimized protection the 2081 9044 Protector shall be located as close as possible the point at which the circuits leave or enter the buildings installed in dedicated metallic electrical boxes distance is limited to one contiguous property total maximum wire length is determined by the application allowable limit as specified with protectors but must not exceed 3270 ft 1 km grounding conductor shall be 12 AWG with a length of 28 ft 8.5 m run in as straight a line as and connected to the building grounding electrode per NFPA 70 the National Electrical Code Accessories Protection Model 2081 9044 Protector PROTECTOR NO 2081 9044 DRY APPLICATION SIGNALING DEVICE INST 574 832 TIME RECORDER CO MA 01441 U S A 2081 9044 Overvoltage Protector Specifications 38 VDC VAC RMS 47 V typical 45 VDC VAC RMS 56 V typical 48 VDC VAC RMS 75 V typical typical mA maximum 1 Nanosecond 10 9 25 Nanosecond 10 9 2000 A 10 x 50 pulse 2000 A 8 x 20 pulse 5000 A 10 x 50 Voltage Rating Voltage Voltage Capacitance Current Rating Resistance Specifications box requirement Rating Rating Leads Lead Instructions 7 W x 1 D x 1 1 H mm x 35 mm x 27 mm epoxy encapsulated 102 mm square box 54 mm minimum depth F to 120 F 0 C to 49 C RH at 30 C coded 18 AWG mm2 10 long 245 mm 14 AWG 10 long mm This product has been approved by the California State Fire Marshal CSFM pursuant to 13144.1 of the California Health and Safety Code See CSFM Listing for allowable values and or conditions concerning material presented in document This product was not FM or MEA NYC approved as of document date Additional listings may be applicable contact your local Simplex product for the latest status Listings and approvals under Simplex Time Recorder Co the property of Tyco Fire Protection Products 12 2014 2081 9044 Overvoltage Protector Application Reference 2081 9044 Overvoltage Protector is for fire alarm circuit use as listed below These circuits may be standard or optionally on the following Fire Alarm Control Panel Series 4007ES 4010 4010ES 4100ES 4100U 4020 4100 and 4120 listed for remote device output circuits include the applicable device model number below the description Fire Alarm Control Panel Circuits Type Communications ZAM IDC and 4090 9106 IAM Zone and 4090 9051 Communications Alarm Network Wired and TrueAlert SLCs risers Energy City Circuit Communications Series Models Only II Communications Distance and Requirements 2081 9044 2500 ft 762 m maximum 2081 9044 1500 ft 457 m maximum ft 428 m maximum ft 122 m maximum maximum line distance by 1000 ft 305 m for first two suppressors additional suppressor reduces distance by 500 ft 152 m of two per node to node connection no impact to total distance limit mA maximum current 2500 ft 762 m total length on branch with suppressor 6 of line must be accounted for in voltage drop calculations Maximum of two suppressors on a Note Do not mix with 2081 9028 Isolated Loop Circuit Protector ILCP VRMS Audio only limited to 200 mA ft 1 km maximum For Reverse Polarity City Circuits use 2081 9045 refer to data sheet S2081 0007 2081 9044 2500 ft 762 m maximum 2081 9044 1500 ft 457 m maximum 2081 9044 1500 ft 457 km maximum 2081 9044 500 ft 152 km maximum ft 1 km maximum 200 mA maximum II ZAM Power through 2190 9164 Precautions for All Circuit Types subject to local codes wiring must be in a wiring trough that is separate from commercial power distribution wiring wiring must be run on poles separate from those supporting any commercial power distribution wiring Wiring shall be in parallel with the commercial power distribution wiring and be separated by a minimum distance of either 100 ft 30 m or the span between any two adjacent poles of either the system circuit or the commercial power distribution circuit Typical Connection Reference refer to Installation Instructions 574 832 for additional information square box 2 1 8 deep 54 mm separately Equipment Protector Refer to to where to shield A B AWG min circuit ground screw Ground connections for the protected and the Overvoltage Protector must part of the same Grounding Electrode System Ground connection 12 AWG 28 ft 8.5 m maximum A B the next SIMPLEX and the product names listed in this material are marks and or registered marks Unauthorized use is strictly prohibited NFPA 70 and National Electrical Code registered trademarks of the National Fire Protection Association NFPA 2014 Tyco Fire Protection Products All rights reserved All specifications and other information shown were current as of document revision date and are subject to change without notice Fire Protection Products Westminster MA 01441 0001 USA 12 2014