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SFP-5UD & SFP-10UD Series Manual—
P/N 52879:C2 1/24/2012
17
Specifications
Product Description
Remote Sync Output - TB2
Remote power supply synchronization output, only required for the SFP-5UD(E) (refer to“Remote
Synchronization Output” on page 34)
24 VDC nominal special application power
Maximum current is 40 mA
End-of-Line Resistor: 4.7K
Supervised and power-limited circuit
Auxiliary Trouble Input - J6
The Auxiliary Trouble Input is an open collector circuit which can be used to monitor an external
device for trouble conditions. It can be connected to the trouble bus of a peripheral, such as a
power supply, which is compatible with open collector circuits.
All connections must be in conduit, less than 20 ft. (610 cm) in length in the same room.