Vertiv | NetSure™ 8200 Series -48 VDC Power System Installation Manual (IM582140000) | Rev. A
Customer Connections to SM-DUE (if required)
General
Each secondary power/distribution bay and secondary power only bay contains a secondary control shelf. The
secondary control shelf contains an SM-DUE. The SM-DUE is used to input external monitoring information to
the NCU controller. Customer connections are provided for the following:
• SM-DUE Input Power Voltage (19 VDC to 60 VDC)
• +5 VDC Power Supply Output for Connection to External Hall Devices
• Ten (10) input blocks with each providing the following monitoring inputs:
- One (1) Load Bus Voltage (0 VDC to 60 VDC) per input block
- One (1) Load Fuse Alarm (Bus- base of 0 VDC, >10 VDC alarm, <10 VDC normal) per input block
- One (1) Programmable Analog Input, can be set to accept one (1) of the following inputs per input
block:
10 mV DC to 50 mV DC Load Shunt
General-Purpose Current Transducer
General-Purpose Voltage Transducer
1 uA/K Temperature Sensor
NOTE!
Only the SM DUE designated as SMDUE1 and SMDUE2 via the addressing switches can have
temperature probes connected to them.
• CAN Bus Port
Refer to the following procedures and make connections to the SM-DUE as required. Refer to Figure 82 for
SM-DUE location. Refer to Figure 87 for SM-DUE connector locations. See also “Switch Settings on SM-DUE”
on page 114 and “Jumper Settings on SM-DUE” on page 115.
To Next Page
Loading...
Need help?
General
