The ISP 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 ISP Series relay must be installed following Macromatic Control Drawing Number ISR2A01D as shown in Instruction Sheet 901-0000-260.

The ISP Series relays utilize an 8 pin plug-in design with socket (included) that can be both mounted on 35mm DIN rail or panel-mounted with two screws.

Operation
Each ISP Series relay consists of an intrinsically safe input and a coresponding normally-open relay output. There is one LED for status indication. With input voltage applied, the LED will be OFF. When the input device is closed, the output contact is closed and the LED is ON (Green). When the input device is open, the output contact is open and the LED will be OFF.

 

Features

• Approved for use in these Hazardous Locations: Class III, Div 1
• 1-Channel
• Terminals support 2-wire inputs
• Input voltage of 120V AC
• Isolated 10A relay output
• Plug-in design for easy installation and replacement
• LED status indicator

 

Downloads

Document	File Type	File Size	Download
ISP Series Datasheet	PDF	358 KB