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1Ordering
The basic version of REC 561 is a control terminal with software modules
for apparatus control for one bay and 14 high-voltage apparatuses and
interlocking modules for single or double breaker arrangements. The
basic version includes: pole discordance protection, configurable logic,
one LON communication port, one binary input module, and one binary
output module.
Quantity: Includes basic and the selected options below.
Basic data:
DC voltage, EL 48/60/110/125/220/250 V
Control function options:
1. Apparatus control modules for two additional bays and 10 additional
high-voltage apparatuses. Additional interlocking modules for two
single breaker or one double breaker arrangements or one 1
1
/
2
- breaker
diameter are included.
2. Apparatus control modules for 11 additional bays without interlocking and 10
additional high-voltage apparatuses. Interlocking modules for two 1
1
/
2
-
breaker diameters are included.
In the table below, first select the bay arrangement at the “Basic” row. Then select the
desired optional functions from that column only.
= Not applicable
.
Basic data to specify:
Transmitter Receiver
LON port Plastic Plastic
1MRK 000 168-EA
Glass
Glass
1MRK 000 168-DA
Functions Typical switchyard arrangements Ordering number
One bay 2-3
bays
sin-
gle
CB
Two
bays
dou-
ble
CB
One
1½
CB
diam
12
bays
or
two
1½
CB
diam
Sin-
gle
CB
Dou-
ble
CB
Basic 1MRK 000 598-AA
Control function, option 1
1MRK 000 597-AA
Control function, option 2
1MRK 000 597-BA
Pulse counters for metering (12) 1MRK 000 597-TA
Autoreclosing for
(Only one alternative
can be selected)
1 CB
1MRK 000 597-GA
3 CB
1MRK 000 597-HA
6 CB
1MRK 000 597-XA
German MMI
(English version is replaced)
1MRK 000 597-NA
REC 561 Ordering data sheet 1MRK 580 149-XEN
Version 1.0-00
October 1996
2