Emergency power supply
23.3Quiescent current table
–Quiescent current when on battery operation (24V)
–As basis for individual calculation of emergency power supply
–The current for the 5V supply is included in these values
Module | Quiescent current at 24VDC (typical) | Additional current with alarm condition | |||
B2F020 | 0 |
|
| 0 |
|
B3Q700 | 100mA | LCD backlight ’inactive’ (active = + 200mA) | + 230mA |
| |
B3Q580 | 20mA |
|
| + 160mA |
|
B3Q590/595 | 18mA |
|
| + 167mA |
|
B3R051 | 40mA | all LEDs inactive | + 2mA | per activated LED | |
E3C011 | 20mA |
|
| 0 |
|
E3G050 | 10mA | all relays inactive | + 11mA | per activated relay | |
E3G060 | 25mA | all control lines terminated | + 23mA | per activated control line, without external load | |
E3G070 | 25mA | control line ’Horn’ terminated | + 34mA | without external load (horns etc.) | |
E3H020 | 100mA |
|
| 0 |
|
E3I020 | 25mA |
|
| 0 |
|
E3L020 | 22mA |
|
| + ..mA | depends from the activated device |
E3L030 | 18mA |
|
| + 40mA | without external load (FBF, HM, FSK) |
E3M080 | 85mA | 37mA + 6mA per terminated line | + 10mA | per line in alarm | |
E3M111 | 210mA | (=50mA + 0,31mA per | 0 |
| |
|
| (without external 24V load) |
|
| |
K3G060 | 6mA |
|
| + 3mA | per relay |
K3R072 | 40mA |
|
| + 2mA | per activated LED |
|
|
|
| 0 | per activated relay |
Z3B171 | 0 |
|
| + 27mA | per activated relay |
E3I040 | 15mA | without external 24V load | 0 |
| |
K3I050 | 15mA |
|
| + 0mA | or 4mA per activated LED |
K3I110 | 24mA | max. 184mA all relay activated incl. service LED | + 10mA per activated relay | ||
|
|
|
| + 0,5mA | per input with closed contact |
|
| 1 | Only valid for device with APMK = 1 | (multiply value for devices > 1) | |
| 55 |
|
|
Siemens Building Technologies | |
Fire & Security Products | 03.2004 |
