MASTERYS BC
from 15 to 20 kVA
22
IT
ALIANOENGLISH
5
ACCESS TO CONTROLS
AND COMMUNICATION INTERFACES
This chapter identifies the electromechanical switches, described below,
and used for start-up, shutdown and maintenance bypass procedures.
Access to the control area is from the front by opening the upper door
using the red handle as shown in figure 5-1. The control area also
contains the communication interface connectors and the slots for
the optional signalling cards. Please refer to the relevant chapter for
more details on the connection and use of the related communication
interfaces/cards.
5.1 IDENTIFYING THE SWITCHES AND INTERFACES.
5-1
5.1-1
B
MAINS
0
2
1
OUT
Configuration with common mains.
Legend.
B Internal batteries
C1 Serial connector RS22/485
S Mimic panel
S1 Options slot 1
S2 Options slot 2
Q1 Battery switch (for internal batte-
ries)
Q2 Input circuit breaker
Q6 Output disconnecting switch
(E.S.D.)
B
MAINS
AUX MAINS
0
2
1
OUT
Configuration with separate mains.
Q6
Q2
Q1
S1
S
S2
C1
Q2
Q6
Q1
Q2
Q6
Q1
Summary of Contents for Masterys MAS2BC115M+D1
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