342A3648Pd80A48C Fet-Or Modules - GE Mark VIeS System Manual

10.10.10 342A3648PD80A48C FET-OR Modules

The 342A3648PD80A48C FET-OR module is a redundancy module that can be used to FET-OR and decouple two power
supplies of the same type to increase power or provide redundancy. The FET-OR module provides 100% decoupling of power
supplies connected in parallel. The module is supplied ready for DIN-rail mounting. Refer to the section
power supply specifications.
DC output
( )
~ 0.2 V < DC input
I < I LED
N
Rotary selector switch to
select nominal current of
power supply units
Redundancy OK LED
Bar graph displaying
current balance I /I
1 2
IN1/IN2 DC input
24 V input voltage ,
I = 2 x 40 A
N
Floating relay contact 13/14
Redundancy OK (
max 30 V,
100 mA, short- circuit proof
436 GEH-6855_Vol_II
)
342A3648PD80A48C FET-OR Module
GEH-6855_Vol_II Mark VIeS Functional Safety Systems Volume II
Floating relay contact
23/24 ACB OK
( max 30 V, 100 mA,
short-circuit proof
Public Information
Specifications for
Strain relief for
cable connection
Universal
Snap-on foot
for DIN-rails
( )
not shown
Strain relief for
cable connection
)