The Macromatic ISEUR1V is a single channel intrinsically safe relay. This DIN-rail or panel mount relay has an input voltage of 102-132VAC / 10-125VDC. It helps to monitor a load from a hazardous location and has an output of 5A SPST-NO. It can be used in Class I Div 1 Groups A, B, C, and D, Class II Div 1 Groups E, F, and G, and Class III Div 1. It has a 17.5mm wide housing. The LED shows the status of the relay. Please note that the relay itself needs to be installed in a safe area. Uses Inverse logic. Note: ISEUR1 pictured

Specifications

• Relay Function- Intrinsically Safe Single Channel, Inverse Logic
• Input Voltage- 102-132VAC / 10-125VDC
• Output- 5A SPST-NO
• Load- 2VA Max
• Input Switch Open Circuit Voltage- 10V DC
• Operating Temperature- -28 C to 60 C (-18 F to 140 F)
• Storage Temperature- -55 C to 85 C (-67 F to 185 F)
• Output Contacts- SPST-NO 3A Resistive @ 125V AC @ 60 C & 30V DC Resistive, Pilot Duty Rating D300; SPST-NO 5A Resistive @ 125V AC @ 40 C & 30V DC Resistive, Pilot Duty Rating D300
• Life- Mechanical: 5 Million Closures @ No Load, Electrical: 50,000 Closures @ Full Load AC
• Response Time- <50ms
• Insulation Voltage- 1500VAC between coil & contacts, 750VAC between open contacts, 1500VAC between hazardous & safe circuits
• Wire Sizes- One 14-24 AWG Conductor or Two 16 or 18 AWG Conductors
• Housing Dimensions- 3.58" Height x 0.69" Width x 2.6" Depth
• Approvals- UL & CUL Listed, CE

This single channel relay operates in Inverse mode. The LED is green when input voltage is introduced. In Inverse mode the LED is orange when the output contact is closed and the input is open. When the output contact is open, the input device is closed, and vice versa.

Macromatic ISE Series Relay Installation Manual

Macromatic Single Channel DIN-Rail Mount Intrinsically Safe Inverse Relay