T
ECHNICAL CHARACTERISTICS
DI1552
DP1551
DP1551T
DT1553
DB304
S700
Supply
Voltage
22-38V 22-38V 22-38V 22-38V
Standby current
200
µ
A @ 38 V
350
µ
A @ 38 V
350
µ
A @ 38 V
250
µ
A @ 38 V
Alarm current
< 11 mA
< 11 mA
< 5 mA
< 11 mA
EMC Standards
EN 50130-4, EN
50081-2
EN 50130-4, EN
50081-2
EN 50130-4, EN
50081-2
EN-50130-4, EN
50081-2
Operating
temperature
-10 a 60ºC
-10 a 60ºC
-10 a 70ºC
-10 a 70ºC
Storage
Temperature
-10 a 70ºC
-10 a 70ºC
-10 a 70ºC
-10 a 80ºC
Maximum relative
humidity
95% 95% 95% 95%
Remote
indicator
AI300 AI300 AI300 AI300
Dimensions
45 x Ø 99 mm
45 x Ø 99 mm
51 x Ø 99 mm
45 x Ø 99 mm
Ø 103 x 23
Mounting
base
DB304 DB304 DB304 DB304
Accessories
S700 S700 S700 S700
Terminals
4 screws, washer
Wire cross
section
1.5 mm²
Type of cable
Twisted pair
Twisted pair
Twisted pair
Twisted pair
Protection
Index
IP205 IP205 IP42 IP205
Coverage See
EN54-14
(2001) 60-80 m²
See EN54-14
(2001) 60-80 m²
See EN54-14
(2001) 60-80 m²
See EN54-14
(2001) 60-80 m²
Fixing screws
Depending on the
type of ceiling 2 x
35 mm
Depending on the
type of ceiling
Installation
piping
Ø
20
mm
Colour White White White White White White
Weight
116g 109g
78g 43g 23g
