Specifications

41
1768-SG001A-EN-P -- March 2006
CompactLogix Selection Guide
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1769-PA2
1769-PB2
1769-PA4
1769-PB4
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Compact
124/240V ac
Expansion
Power Supply
85…265V ac
(wide range;
no
jumper or DIP
switch
required),
47…63 Hz
100 VA @ 120V ac
130 VA @ 240V ac
2.0 A @ 5V
0.8 A7 @ 24 V
250 mA
25 A @ 132V
ac 10 Ω
source
impedance
40 A @ 265V
ac 10 Ω
source
impedance
10 ms…10 s Yes
for both +5V
dc and for
+24V dc
Yes
8 modules
Compact 24V dc
Expansion
Power Supply
19.2…31.2V
dc
50 VA @ 24V dc
2.0 A @ 5V
0.8 A7 @ 24 V
⎯
30 A @ 31.2V
dc
10 ms…10 s Yes Yes
Compact
124/240V ac
Expansion
Power Supply
85…132V ac
or 170…265V
ac (switch
selectable),
47…63 Hz
200 VA @ 120V ac
240 VA @ 240V ac
4.0 A♣ @ 5V
2.0 A @ 24 V
⎯
25 A @ 132V
ac 10 Ω
source
impedance
40 A @ 265V
ac 10 Ω
source
impedance
5 ms…10 s Yes Yes
Compact 24V dc
Expansion
Power Supply
19.2…32V dc 100 VA @ 24V dc
4.0 Aa @ 5V
2.0 A @ 24 V
⎯
30 A @ 31.2V
dc
5 ms…10 s Yes Yes
2000 mA @ 5V (0…55 °C)
2000 mA @ 5V (55…60 °C)
7800 mA @ 24V (0…55 °C)
800 mA @ 24V (55…60 °C)
‡Up to 8 I/O modules can be connected on either side of the power supply for a maximum of 16 modules.
§ When configuring your system using a MicroLogix 1500 controller, only one expansion cable, one expansion power supply, and a total of 8 I/O modules may be used in a maximum of two banks of I/O modules. The expansion
power supply cannot be directly connected to the MicroLogix 1500 controller.
♣4000 mA @ 5V (0…55 °C)
4000 mA @ 5V (55…60 °C)
2000 mA @ 24V (0…55 °C)
1700 mA @ 24V (55…60 °C)
a4000 mA @ 5V (0…55 °C)
1700 mA @ 5V (55…60 °C)
2000 mA @ 24V (0…55 °C)
2000 mA @ 24V (55…60 °C)
SSeelleecctt 11776699 II//OO
PPoowweerr SSuupppplliieess
Each additional bank of I/O modules requires a 1769 power supply. Place 1769 I/O
modules to the left or the right of the 1769 power supply. As many as eight I/O modules
can be placed on each side of the power supply.
Each 1769 module also has a power supply distance rating (the number of modules from
the power supply). Each module must be located within its distance rating. See the
specifications for the module to determine its distance rating.