Product Discription
Model 3502EN2 (EDI 5909) is a 48 VAC/DC digital input module with 32 inputs. Four
groups of 8 inputs use a common reference point. Unlike the Model 3501TN2, this
model can continuously verify the transition of a normally energized circuit to the off
state. In addition to the Pass/Fault/Active indicator lights, this module has indicator
lights showing if each of the 32 input points is on or off. The 3502EN2 is a surface
mount version of the 3502EN approved for use on the Tricon V9 platform. The software
has minor updates and was qualified with the Tricon V10 platform.
Model 3503EN2 (EDI 5909) is a 24 VAC/DC digital input module with 32 inputs. Four
groups of 8 inputs use a common reference point. Like the Model 3502EN2, this model
can continuously verify the transition of a normally energized circuit to the off state. In
addition to the Pass/Fault/Active indicator lights, this module has indicator lights showing
if each of the 32 input points is on or off. The 3503EN2 is a surface mount version of
3503EN approved for use on the Tricon V9 platform. The software has minor updates
and was qualified with the Tricon V10 platform.
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