Optional Rear Serial Port (Sk5); Irig-B (Demodulated); Irig-B (Modulated); Rear Serial Port 2 - GE MiCOM P40 Technical Manual
P446sv
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Also See for MiCOM P40:
- Technical manual (802 pages) ,
- Technical manual (600 pages) ,
- Technical manual (458 pages)
Table of Contents
P446SV
2.5
REAR SERIAL PORT 2
Use
Standard
Designation
Connector
Cable
Supported Protocols
Isolation
Constraints
2.6
OPTIONAL REAR SERIAL PORT (SK5)
Use
Standard
Designation
Connector
Cable
Supported Protocols
Isolation
Constraints
2.7
IRIG-B (DEMODULATED)
Use
Standard
Connector
Cable type
Isolation
Constraints
Input signal
Input impedance
Accuracy
2.8
IRIG-B (MODULATED)
Use
Standard
Connector
Cable type
P446SV-TM-EN-1
Optional rear serial port (RP2)
For SCADA communications (multi-drop)
EIA(RS)485, K-bus, EIA(RS)232
SK4
9 pin D-type female connector
Screened twisted pair (STP)
Courier
Isolation to SELV level
Maximum cable length 1000 m for RS485 and K-bus, 15 m for RS232
Optional rear serial port for teleprotection
For teleprotection in distance products
EIA(RS)232
SK5
9 pin D-type female connector
Screened twisted pair (STP)
InterMiCOM (IM)
Isolation to SELV level
Maximum cable length 15 m
IRIG-B Interface (Demodulated)
External clock synchronisation signal
IRIG 200-98 format B00X
BNC
50 ohm coaxial
Isolation to SELV level
Maximum cable length 10 m
TTL level
10 k ohm at dc
< +/- 1 s per day
IRIG-B Interface (Modulated)
External clock synchronisation signal
IRIG 200-98 format B12X
BNC
50 ohm coaxial
Chapter 26 - Technical Specifications
685
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