Siemens 3RP25 Manual page 81

Function Output type
Retriggerable 1 CO contact
interval relay
with activated
control signal
(watchdog)
1 NO contact /
semiconductor
1 relay, 2 CO
contacts,
positively driven
2 CO contacts
(2CO)
Retriggerable 2 CO contacts
interval relay
(1CO+1CO)
with activated
control signal
and
instantaneous
contact
(watchdog)
Star-delta 2 CO contacts
(YΔ) function
(2CO)
3RP25 Time Relays
Manual, 09/2019, A5E31947765002A/RS-AC/003
Function chart
7.3 Function table multifunction (3RP2505)
Circuit diagram
Multifunction units
Time relay Identifi-
cation
letter
3RP2505 - 1A.30 M
(GND)
3RP2505 - 2A.30
3RP2505 - 1CW30
3RP2505 - 2CW30
3RP2505 - 1RW30
3RP2505 - 2RW30
3RP2505 - 1B..0
3RP2505 - 2B..0
3RP2505 - 1B..0
3RP2505 - 2B..0
3RP2505 - 1B..0 YΔ
3RP2505 - 2B..0
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