D02416R04.00
F-PRO 5100 User Manual
Appendix C-1
Appendix C Hardware Description
External Input and
Comm Board
The F-PRO relay has 9 channels of external input provided by the External In-
put and Comm Board. Inputs are optically isolated, factory pre-set to the cus-
tomer’s requested voltage level. Two dual-range user-selectable external-input
voltage-level model of the External Input and Comm Board are available. This
allows you to select between 48 Vdc and 125 Vdc or 125 Vdc and 250 Vdc
(nominal) on a per-input basis.
The External Input and Comm Board also provides the relay with two rear-
panel RS-232 ports, IRIG-B time synchronization input, and optional network
or telephone connection. The RS-232 ports are female DB-9S connectors,
IRIG-B is a male BNC, and network or telephone is a female RJ-45 modular
jack.
Relay Output Board
The Relay Output Board provides 12 normally open contact outputs for relay-
ing, alarms and control, 1 normally closed output contact for indicating proper
relay operation.
Power Supply Board
The power supply operates from 40 to 300 Vdc or 120 Vac +- 20% at 50/60
Hz. This wide operating range provides easier installation by eliminating pow-
er supply ordering options.
AC Analog Input
Board
The AC Analog Input Board has 6 current transformer inputs and 4 potential
transformer inputs. On-board anti-aliasing filters provide accurate and secure
digitization of the ac input signals.
Main Processor
Board (MPB)
The MPB has analog data acquisition, high-speed digital signal processing for
triggering and data conversion, communications and interface logic to perform
the core functions of the relay.
The Digital Signal Processor (DSP) on the MPB performs the protective relay-
ing functions of the relay separate from the 486 CPU. It has its own flash mem-
ory and self-checking for fully independent operation.
The Main Processor Board has:
• 24 channels of high-speed 12 bit-plus-sign analog-to-digital conversion
• Re-programmable flash memory for the DSP, allows independent relay op-
eration and field software upgrades. Settings are stored in non-volatile
memory.
• Floating point DSP for fast capture and manipulation of data
• Standard RS-232 serial communications ports
• High speed link between DSP and 486 processors
• Time synchronism processor with automatic detection of modulated and
unmodulated IRIG-B
• Sophisticated fault detection and “watchdog” recovery hardware
486 CPU Board
A 486-class CPU provides data storage, information management, housekeep-
ing, and communications for the relay. The 486 runs a real-time operating sys-
tem optimized for high speed, high precision computing. The 486 provides
Содержание F-PRO 5100
Страница 1: ...F PRO Feeder Protection Relay Model 5100 User Manual Version 4 0 Rev 0...
Страница 2: ......
Страница 4: ......
Страница 8: ......
Страница 10: ......
Страница 28: ......
Страница 94: ......
Страница 98: ......
Страница 140: ......
Страница 146: ......
Страница 168: ......
Страница 172: ......
Страница 174: ......
Страница 176: ......
Страница 178: ......
Страница 190: ......