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4.5.
VOLTAGE OUTPUTS (OUT0 AND OUT1)
The 4466 has two 24 V DC, 2.0A outputs.
The 4464 or 4585 (if mounted) are internally connected to power supply outputs 0 and 1. Therefore, if an
internal unit is mounted, the corresponding power supply output must not be used.
Remove F1 and F2 before removing any of F3 or F4.
Put back F3 and F4 before F1 and F2.
(Voltage: 16.0 – 29.5 V DC)
Charging mode
Battery capacity
Low current
7.2 Ah
Low current
7.2 Ah
Low current
7.2 Ah
High current
42 Ah
High current
42 Ah
High current
42 Ah
Current
I
Out0
I
Out1
Each output is fused for 2 A.
4.6.
OUTPUT SIGNAL (/OK)
Used for backwards compatibility.
This is an open collector output. The output is intended be used to Addressable 2 voltage outputs unit 3364, "/Mains OK" input when
the fire door closing function is to be used. The output signal is for signalling mains fault to an addressable voltage output unit.
The output is low as long as the main power source is available.
Voltage
Current
Number of expansion
boards
0
1
2
0
1
2
Max 2.0 A (LPS)
Max 2.0 A (LPS)
5.0 - 30V DC
12 mA, limited current
Imax b
Imax a
(IOut0 + IOut1)
(IOut0 + IOut1)
(No charging)
3.0
4.0
2.0
2.0
0
0
1.5
4.0
0.5
2.0
0
0
12
Imin
0
0
0
0
0
0
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