Page 53 - UNITRO Alarm Annunciators

Connection diagram WA 40 (M) Redundant

Technical data:

1. Type of construction: 10. Resolution:
control board housing 288 x 144 x 120 + 25mm ≥ 10ms (relay)
(cutting for installation 282 x 138 + 1mm)
11. Switch-on delay:
2. Degree of protection: programmable from 50ms to 10min
front: IP50 (in steps of 50ms, 2s and 1min)
housing: IP20
12. Minimum signal duration:
3. Weight: 10ms
WA 40 (M) Redundant max. 2800g
13. First-up discrimination:
4. Climatic conditions: 10ms
in accordance with 14. Flashing frequencies:
UNITRO-PSC-Standard
2Hz / 0.5Hz
5. Connection: 15. Power loss:
screw-type terminal/ plug-in connection
max. 2.5mm² max. 20W
16. Relay outputs:
6. Supply voltage:
+ redundant supply: max. 2A 250V AC,
2x 110V / 125V AC/DC or 0,3A 220V DC
2x 220V / 230V AC/DC 17. Parameterization interfaces:
voltage-adapted Mini USB and NFC interface

7. Alarm signal nominal voltage: for parameterization
110/125V DC or 18. Leakage distances and clearances:
220/240V DC in accordance with
voltage-adapted UNITRO-PSC-Standard
voltage tolerance ±10%
19. EMC, immunity to interference:
8. Input level for signal inputs:
at 110 / 125V DC 3mA UNITRO-PSC-Standard, immunity higher
at 240V DC 2mA degrees of severity according to the
actual generic standards DIN EN 61000
9. Data retention in the absence of power:
20 years

subject to change Page 62