IS Barrier Calculator

Barrier Output Resistance :

1/2 Resistance of Cabling :

Open circuit Barrier Voltage :

Coil Resistance @ Ambient :

1/2 Resistance of Cabling :

This calculator will assist you in making the right compatibility calculation for your IS barrier. Enter your parameters below and the calculator will tell you if they are compatible. If you need additional assistance, please Contact Us.

Barrier Safety Parameters

V_oc , V_t or U_o

volts

I_sc , I_t or I_o

P_o

watts

"IS circuit" is safe

Input

Open circuit Barrier Voltage

volts

Barrier Output Resistance

ohms

Valve Ambient Temp °C

°C

Conductor gauge in cable

AWG

Cable length

feet

Leakage/Supervisory current

Result

Resistance of Cabling

ohms

Coil Resistance @ Ambient

ohms

Loop Current in Coil

Valve will function properly

Valve will dropout

Schematic Diagram of IS Circuit