Rockwell Automation 1769-PB4 Compact I/O Expansion Power Supplies - Manuel (Page 30)

30 Compact I/O Expansion Power Supplies
Publication 1769-IN028B-EN-P - October 2008
Specifications
1769-PA2, 1769-PB2, 1769-PA4, 1769-PB4 - Technical Specifications
Attribute 1769-PA2 1769-PB2 1769-PA4 1769-PB4
Input voltage range 85…265V AC 19.2…31.2V DC 85…132V AC or
170…265V AC,
switch selectable
19.2…32V DC
Input frequency
range 47…63 Hz N/A 47…63 Hz N/A
Power supply
distance rating (1)
8
(8 I/O modules can be connected on either side of the power supply for a maximum of
16 modules.)
Operating altitude 2000 m (6562 ft)
Isolation voltage 265V (continuous),
Reinforced
Insulation Type (IEC
Class 1 grounding
required)
Routine tested at
2596V DC for 1s,
AC Power Input to
System and AC
Power Input to 24V
DC User Power
75V (continuous),
Reinforced
Insulation Type (IEC
Class 1 grounding
required)
Routine tested at
1697V DC for 1s,
DC Power Input to
System
265V (continuous),
Reinforced
Insulation Type (IEC
Class 1 grounding
required)
Routine tested at
2596V DC for 1s,
AC Power Input to
System
75V (continuous),
Reinforced
Insulation Type (IEC
Class 1 grounding
required)
Routine tested at
1697V DC for 1s,
DC Power Input to
System
Power consumption 100 VA @ 120V AC
130 VA @ 240V AC
50 VA @ 24V DC 200 VA @ 120V AC
240 VA @ 240V AC
100 VA @ 24V DC
Power dissipation 8 W @ 60 °C 7.5 W @ 60 °C 18 W @ 60 °C 14.5 W @ 60 °C
Current capacity
at 5V 2.0 A 2.0 A 4.0 A 4.0 A
Current capacity
at 24V 0.8 A 0.8 A 2.0 A 2.0 A
Inrush current, max 25 A @ 132V AC 30 A @ 31.2V DC 25 A @ 132V AC 30 A @ 31.2V DC
Fuse type Wickmann
19195-3.15A
Littelfuse
02183.15MXP
Wickmann
19193-6.3A
Littelfuse
021706.3MXP
Wickmann
19195-3.15A
Littelfuse
02183.15MXP
Wickmann
19193-6.3A
Littelfuse
021706.3MXP
Dimensions
(HxWxD), approx. 118 x 70 x 87 mm (4.65 x 2.76 x 3.43 in.)
height including mounting tabs is 138 mm (5.43 in.)
Shipping weight,
approx
525 g (1.16 lb) 630 g (1.39 lb)
Wiring category (2) 1 on power ports 2 on power ports 1 on power ports 2 on power ports