EES BSM - 3.9 Technical data

Functional description
MSM-USM2G-BA-UK-001 Page 17 of 45
3.9 Technical data
Supply voltage U
Sup
Key
Rated voltage
Voltage range
1
24 V AC/DC
19…37 V DC or 14…26 V AC
2
48 V AC/DC or 60 V DC
37…73 V DC or 26…51 V AC
5
110 V AC/DC or 220 V AC/DC
100…370 V DC or 85…264 V AC
Table 3.3: Supply voltage keys – BSM
Signal voltage U
Sig
Key
Rated voltage
[V AC/DC]
Threshold for alarm
Maximum
permitted
voltage
[V AC/DC]
Input current per
input @ rated
voltage
[mA]
Inactive
[V AC/DC]
Active
[V AC/DC]
1
24
11
15
50
2,3
3
48
17
25
75
2,1
60
17
25
75
2,7
4
110
35
50
150
1,6
H
125
35
50
150
1,8
5
220
100
140
260
1,2
Table 3.4: Signal voltage keys – BSM
If not otherwise specified the given information for alternating voltage are effective values and refer to
a sinusoidal alternating voltage with a frequency of 50/60 Hz.
Power consumption
Number of
channels
Power consumption [W]
Without integrated repeat
relays
With integrated repeat relays
8
< 4
< 6
16
< 5
< 9
24
< 5
< 13
32
< 6
< 11*
40
< 7
< 19
48
< 8
< 13*
Table 3.5: Power consumption – BSM
* The power consumtion of 32- and 48-way annunciators with integrated repeat relays refers to a
maximum number of 2 relay cards (16 relays).
The voltage U
Sig
is valid for signal inputs and function inputs.