17.5 MM INTRINSICALLY SAFE BARRIER RELAYS ISE Series The ISE Series of Intrinsically Safe Barrier relays provide a safe and reliable method to control a single load (motor starters, relays, etc.) with a single input device (switches, sensors, etc.) located in a hazardous area. The compact 17.5mm wide enclosure can be both mounted on 35mm DIN rail or panel-mounted with two screws. Terminals for the input devices from the Hazardous area are on the bottom for easy access in the enclosure to incoming field wiring from the hazardous area. Operation Approved for use in these Hazardous Locations: Class I, Div 1 (Zones 0 and 1 Canada), Groups A, B, C, D Class II, Div 1 (Zones 20 and 21 Canada), Group E, F, G Class III, Div 1 1-Channel Terminals support 2-wire inputs Isolated 5A relay output Universal input voltage of 102- 132V AC & 10-125V DC Compact 17.5mm wide enclosure for both DIN-rail or panel-mount Standard and Inverse Logic LED status indicator Each ISE Series relay consists of an intrinsically safe input, a corresponding normally-open relay output, and a bi-color LED for status indication. With input voltage applied, the LED will be ON (GREEN) to indicate power is applied. When the output contact is closed, the LED is ON (ORANGE). The ISE series comes in Standard and Inverted configurations. Configurations Standard Logic (ISEUR1): When the input device is closed, the corresponding output contact is closed. When the input device is open, the corresponding output contact is open. Inverse Logic (ISEUR1V): When the input device is open, the corresponding output contact is closed. When the input device is closed, the corresponding output contact is open. INPUT VOLTAGE NUMBER OF CHANNELS CONFIGURATION CATALOG NUMBER WIRING 102-132V AC (50/60Hz) and UL913 8th Edition 10-125V DC 1 INVERSE LOGIC ISEUR1V DIAGRAM 811 STANDARD LOGIC ISEUR1 Better. By Design. 800.238.7474 www.macromatic.com [email protected] 6 intrinsically safe barrier relays | din-rail
