GE B90 Instruction Manual page 15

CHAPTER 2: PRODUCT DESCRIPTION
Table 2-2: Other device functions
Function
Contact inputs (up to 120 per IED)
Contact outputs (up to 72 per IED)
Control pushbuttons
CyberSentry™ security
Digital elements (48 per IED)
Direct inputs and outputs (256)
DNP 3.0 or IEC 60870-5-104 communications
Dynamic bus replica
End fault protection
Event recorder
B90 LOW IMPEDANCE BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
Figure 2-1: Single-line diagram
Function
Modbus communications
Modbus user map
Non-volatile latches
Oscillography
Setting groups (6)
Time synchronization over IRIG-B or IEEE 1588
Time synchronization over SNTP
User definable displays
User-programmable fault reports
User-programmable LEDs
PRODUCT DESCRIPTION
2-3
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