ISO-120 -AAE

The ISO Series single channel devices are used to provide a safe and reliable means of controlling loads from hazardous locations without releasing sufficient energy, under normal or abnormal conditions, to cause ignition of a flammable or combustible atmospheric mixture while in its most easily ignited concentration. An isolated output turns on when the control switch input from the hazardous location is closed. When the control switch input opens, the isolated output turns off. The Style A single channel plug-in devices come equipped with integral spring mating clips and socket (PF083A) which secure the device to make this unit the only UL913 Intrinsically Safe plug-in associated apparatus available on the market today. The Style N, surface mounted enclosure is sealed with a high quality epoxy resin material and has five (5) #8-32 screw terminals. Process Control Equipment for Hazardous Locations 7M26 UL913 ISO Series OPERATION Single Channel Isolated Switch SPECIFICATIONS DIMENSIONS (INCHES) CONTROL VOLTAGE 24 or 120 VAC ±10%, 50/60 Hz CONTROL SWITCH Open Circuit Voltage Short Circuit Current RESPONSE Operate Release 16 VDC 200 μAmps 6 mSEC (Approx.) 2.5 mSEC (Approx.) POWER REQUIRED 1.5 VA CONTACT RATING SPST-N.O., 5 amps @ 24 or 120 VAC, Resistive; 278 VA, Inductive SENSITIVITY 100 k ohm ISOLATION 2500 Volts, Input to Output LIFE EXPECTANCY Mechanical Electrical INDICATORS On When Output is On TEMPERATURE RATING Operate Storage ENCLOSURE Style “A” and "N" TERMINATIONS (12) #8-32 Screw terminals WEIGHT 20 oz. 20 Million Operations 50,000 Operations @ Rated Load -4° to 131°F (-20° to +55°C) -40° to 185°F (-40° to +85°C) ISOLATED SWITCHES DUTY CYCLE Continuous ORDERING INFORMATION MODEL NUMBER CONTROL VOLTAGE 24 VAC 120 VAC 24 VAC 120 VAC ISO-24-AFA ISO-120-AFA ISO-24-AFN ISO-120-AFN ENCLOSURE STYLE A A N N Style "A" Socket Included (PF083A) with clips Diversified Electronics 800.727.5646 atcdiversified.com 203 ISO, ISL Series OPERATION Process Control Equipment for Hazardous Locations 7M26 UL913 Multiple Channel Isolated Switch The ISO/ISL Series multiple channel devices are used to provide a safe and reliable means of controlling loads from hazardous locations without releasing sufficient energy under normal or abnormal conditions to cause ignition of a flammable or combustible atmospheric mixture while in its most easily ignited concentration. An isolated output turns on when the corresponding control switch input from the hazardous location is activated. When using normally closed control switch inputs, a jumper should be installed between terminals 1 and 2. Normally open control switch inputs do not require the optional jumper. When the non-latching ISO Series control switch input is activated, its corresponding output turns on. When the control switch input is deactivated, its output turns off. When the latching ISL Series control switch input 2, 3 or 4 is activated, its corresponding output turns on. When control switch 2, 3 or 4 is deactivated, its corresponding output remains latched on as long as control switch input 1 is activated; otherwise it turns off immediately. Control switch input 1 also controls output 1 just as in the non-latching ISO Series. SPECIFICATIONS DIMENSIONS (INCHES) CONTROL VOLTAGE 24 or 120 VAC ±10%, 50/60 Hz CONTROL SWITCH Open Circuit Voltage Short Circuit Current RESPONSE TIMES Operate Release 6.2 VDC 10 μAmps 6 mSEC (Approx.) 2.5 mSEC (Approx.) POWER REQUIRED 2.5 VA ISOLATED SWITCHES DUTY CYCLE Continuous 204 CONTACT RATING SPST-N.O., 5 amps per channel @ 24 or 120 VAC, Resistive; 278 VA, Inductive ISOLATION 2500 Volts, Input to Output LIFE EXPECTANCY Mechanical Electrical INDICATORS On When Corresponding Output is On TEMPERATURE RATING Operate Storage ENCLOSURE Style “E” Lexan® Surface Mounted TERMINATIONS (12) #8-32 Screw terminals WEIGHT 8 oz. 20 Million Operations 50,000 Operations @ Rated Load -4° to 131°F (-20° to +55°C) -40° to 185°F (-40° to +85°C) Diversified Electronics ORDERING INFORMATION MODEL NUMBER CONTROL VOLTAGE 24 VAC 24 VAC 24 VAC 120 VAC 120 VAC 120 VAC 24 VAC 24 VAC 24 VAC 120 VAC 120 VAC 120 VAC ISL-24-AAE ISL-24-ABE ISL-24-ACE ISL-120-AAE ISL-120-ABE ISL-120-ACE ISO-24-AAE ISO-24-ABE ISO-24-ACE ISO-120-AAE ISO-120-ABE ISO-120-ACE 800.727.5646 atcdiversified.com CHANNELS 2 3 4 2 3 4 2 3 4 2 3 4 ISO, ISL Series ISOLATED SWITCHES Diversified Electronics 800.727.5646 atcdiversified.com 205