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1771-P2 Allen-Bradley
Original price
$450.00
-
Original price
$559.80
Original price
$450.00
$450.00
-
$559.80
Current price
$450.00
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Allen-Bradley 1771-P2 is an auxiliary power supply module from the PLC-5 (Bulletin 1771) product family. This module provides 5.1 V DC backplane power (up to 6.5 A) for one 1771 I/O chassis installed with an adapter or Mini-PLC-2/2-15 processor. It does not provide battery backup. The module accepts 120 VAC or 220-240 VAC input and supplies logic and memory power to the connected chassis. Ideal for sustaining PLC-5 systems where auxiliary power is required.
Best Suited For
- Powering a single 1771 I/O chassis
- Use with 1772 Mini-PLC-2 or Mini-PLC-2/15 processors
- Auxiliary power where no battery backup is needed
- Panel-mount or chassis-side installation within PLC-5 systems
Input voltage
120 VAC or 220-240 VAC
Backplane output
5.1 V DC at up to 6.5 A
Power dissipation (real)
65 W at full load
Weight
5.89 kg (13 lbs)
Operating temp
0 to 60 °C (32 to 140 °F)
Technical Specifications
I/O & Electrical
Input voltage range
98-132 VAC or 196-250 VAC
Nominal input current
0.75 A at 120 VAC; 0.38 A at 220-240 VAC
Output voltage
5.1 V DC ± 5%
Output current
6.5 A maximum
Real input power
65 W at full load
Apparent input power
90 VA at full load
Isolation voltage
2 500 V DC / 1 800 V rms (1 s) input to chassis ground
Power loss delay to processor disable
13.5 ms ± 2.5 ms
Fuses
1 A slow-blow (120 VAC); 0.5 A slow-blow (220-240 VAC)
Physical & Environmental
Weight
5.89 kg (13 lbs)
Dimensions (W×H×D)
11.6 cm × 28.6 cm × 18.2 cm (4.56" × 11.25" × 7.16")
Operating temperature
0 to 60 °C (32 to 140 °F)
Storage temperature
-40 to 85 °C (-40 to 185 °F)
Relative humidity
5 to 95 %, non-condensing
Mounting location
Left side of 1771 chassis or within 5 ft
Minimum vertical clearance
6 in above for convection cooling
