GE Grid Solutions
iBox/iBox Kit
Installation and Maintenance Guide
GE Information
994-0047-5.10-4
79
What is an iBox Kit?
, continued
Operation and
Maintenance
The iBox Kit can be configured to operate over a LAN or through a serial
connection.
If you configure the iBox Kit to operate over a LAN, you can maintain the iBox
configuration over the LAN or directly through the WESMAINT port. If you operate
the iBox Kit through a serial connection, you can only maintain the iBox
configuration through the WESMAINT port.
Inputs/
Outputs
The iBox Kit provides the following:
•
Eight digital inputs
•
Four control outputs
•
Eight DC analog inputs (optional)
•
Three PT (120/208 V) and three CT (5 A) AC analog inputs (optional)
Digital Inputs
The iBox Kit provides the following digital inputs, directly from the iBox:
•
Eight optically isolated status inputs, 25 VDC or 125 VDC, with 10% overload
•
Wetting options
•
LED indications
•
4-5 mA typical current burden per input (up to 48 VDC)
•
Maximum 0.5 W heat dissipation per input from current burden of inputs at
125 VDC
Control
Outputs
The iBox Kit provides the following control outputs, directly from the iBox:
•
Four Trip/Close pairs, or two Trip/Close pairs and two Form A contacts.
•
Separate Master Trip and Master Close relays
•
Security features:
−
Protection against erroneous operation due to single point of failure
−
Select-before-operate (SBO) functionality
•
35 W breaking @ 125 VDC, 180 W breaking @ 30 VDC
•
6 A current handling capability
DC Analog
Inputs
(option)
The iBox Kit provides the following DC Analog Inputs through a DC Analog Input
Module:
•
Eight DC analog inputs
•
DC voltage options: +1 VDC, +5 VDC, +10 VDC
•
DC current options: +20 mA, 4–20 mA
•
14-bit resolution plus sign
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Summary of Contents for iBox
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