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P/N 1070251 (ML) • REV G • ISS 01APR16
Troubleshooting
In case of very low or no auxiliary current a DGP can raise a
PSU fault. To solve the problem, check the following:
1. Aux power voltage is adjusted to 13.8 V DC (with no
auxiliary devices and battery connected).
2. Current consumption is at least 0.1 A when battery is
connected. See “Menu 1, DGP status” on page 7 for
details.
If any of above does not comply, add up to four
1 kΩ resistors
in parallel to auxiliary power output (see Figure 4, item 9).
Specifications
Mains power specifications
Mains input voltage (J17
– AC)
230 VAC
10%, 50 Hz
10%
Current consumption at 230V~
360 mA
Main board supply voltage
23 VAC typical
Power supply specifications
Power supply voltage [1]
Minimum: 9.5 V
Typical: 13.8 V
0.2 V
Maximum: 14.4 V
0.2 V
Power supply current
2.9 A max. at 13.8 V
0.2V
Auxiliary Power output (J14) [2]
13.8 V
0.2 V
For current see table below
Battery Power output (J17
– BAT)
13.8 V
0.2 V
For current see table below
Battery Type and max. capacity [3]
Lead acid rechargeable 2 x
25 Ah 12 V nom. (BS129)
Main board consumption
75 mA at 13.8 V
0.2 V
Maximum voltage at power supply,
auxiliary power, output and battery
power output
14.4VDC (all)
Battery low condition
9.5 to 10.5 V
Minimum voltage (battery
recharging) at power supply,
auxiliary power, output and battery
power output [4]
9.5 V
(all)
Deep discharge protection
9.45 V
(all)
Ripple voltage Upp [5]
Typical: 100 mV (all)
Maximum: 300 mV (all)
Overvoltage trigger value
15.5 V
minimum.
[1] Minimum voltage only when mains supply voltage is disconnected
and system is running on battery.
[2] Maximum permanent current to power devices external to the
control equipment in the absence of alarm conditions (EN mode).
[3] The specifications depend on the battery capacity. Used batteries
are: 7.2 Ah, 12 V nominal (BS127) / 18 Ah, 12 V nominal (BS131)
/ 25 Ah, 12 V nominal (BS129N).
[4] A specific fail message is generated when any output fails.
[5] Maximum ripple voltage only when empty battery is charging.
Available Aux/Battery current based on backup
Battery (Ah) 7.2
18
25
2x18 2x25 Approval grade
DT
(h)
CT
(h)
Current (mA)
30
24
30
380
575
N/P
N/P
EN Grade 3
36
30
N/A
450
600
N/A
1000 NF&A2P
– 2
60
30
N/A
250
350
N/A
700
NF&A2P
– 3 (EN)
Battery (Ah) 7.2
18
25
2x18 2x25 Approval grade
DT
(h)
CT
(h)
Current (mA)
72
30
N/A
N/A
290
N/A
560
NF&A2P
– 3
30
24
30
380
575
900
900
VdS - B
60
24
N/A
85
200
375
500
VdS - C
24
24
N/P
275
420
N/P
N/P
INCERT
N/P: Not permitted, N/A: Not available, DT: Discharge time,
CT: Charge time
Example for EN Grade 3
When using battery backup as specified for EN Grade 3 using
an 18 Ah battery, the maximum available auxiliary current is
380 mA.
This current can be used for RASs and DGPs on the ATS
system databus, detectors on the auxiliary power output, etc.
Fuse rating must be taken into account.
General feature specifications
End of line resistor (standard)
4.7 kΩ, 5%, 0.25 W (2.2 kΩ or
10
kΩ)
Standard on board output
Ext. siren (J13
— S+/S−)
Electronic output
Rating: 1 A at 13.8 VDC
Housing dimensions and weight
See “Housings” below
Colour
Beige
Operating temperature
−10 to +55°C (cer5 to 40°C)
Humidity
<95% noncondensing
IP protection grade
IP30
IK grade (international
mechanical protection)
IK04
Housings
Module
Housing
Dimensions (mm)
Weight (kg)
ATS1201E
ATS1641
315x388x85
5.4
ATS1203E
ATS1646
475x370x160
9.7
ATS1204E
ATS1642
475x460x160
10.9
Fuses
F4
Auxiliary power & siren
F2 A, 20x5
F5
Battery
F3 A, 20x5
[1]
Mains fuse
Fast F
– 630 mA 20x5
[1] Mains fuse is part of the mains terminal block.
WARNING:
Before removing the mains fuse, mains power
must be disconnected!
Regulatory information
Manufacturer
UTC Fire & Security Americas Corporation, Inc.
3211 Progress Drive, Lincolnton, NC, 28092, USA
Authorized EU manufacturing representative:
UTC Fire & Security B.V.
Kelvinstraat 7, 6003 DH Weert, Netherlands
Certification
