Intrinsically Safe I/O

Intrinsically Safe LocalBus Isolator

The I.S. LocalBus Isolator separates non-I.S. components such as I/O cards and controllers from I.S. components. The following figure shows the I.S. LocalBus Isolator dimensions.

Table: I.S. LocalBus Isolator Specifications
Item Specification
Input 12 V @ 60 mA maximum
Output 12 V @ 60 mA maximum
Power dissipation within module 1.2 W maximum
Mounting LocalBus Isolator carrier

The controller is non-I.S. You must always use an I.S. LocalBus Isolator to isolate the controller from I.S. cards.

Figure: I.S. LocalBus Isolator Dimensions