Cut Sheet

V7-T6-30 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—May 2014 www.eaton.com
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6.1
Power Supplies
General Purpose and Sensor Power Supplies
Product Selection
Sensor Power Supply
Technical Data and Specifications
Sensor Power Supply
Notes
1
Total output power of supply is 100W. Total supply output power (100W) = main output power + slug output power.
2
Stocked product, typical order quantities guaranteed in stock.
Output Slug Input Type Slug Output
Catalog
Number
Operating Voltage 105–132 Vac
27 Vdc, 100W;
short circuit, overload and
overvoltage protection
(cycle power to reset)
15–132 Vac/Vdc
3 mA minimum
Standard
For use with 200 Series and
E68 systems
Sinking or sourcing, switch selectable;
80 mA maximum; short circuit protection for
loads less than 32 Vac or Vdc (auto reset)
PS256A-01B1
2
15–132 Vac/Vdc
3 mA minimum
High current slug
For use with solenoid valve systems
requiring full current slug signals
Sinking only; 100W output; short circuit,
overload and overvoltage protection
(cycle power to reset)
1
PS256A-04B1
2
Description PS256A-01B1 PS256A-04B1
Input power 144W, maximum inrush 30A from cold start 144W, maximum inrush 30A from cold start
Input voltage 105–132 Vac 105–132 Vac
Input current (full load) 105 Vac–1.92A, 115 Vac–1.65A, 132 Vac–1.5A 105 Vac–1.92A, 115 Vac–1.65A, 132 Vac–1.5A
Output power 100W 100W
Output voltage 27 Vdc 27 Vdc
Output protection Short circuit, overload and overvoltage protection
(cycle power to reset), diode protected
Short circuit, overload and overvoltage protection
(cycle power to reset), diode protected
Regulation ± 3% ± 3%
Slug input 15–132 Vac/Vdc 15–132 Vac/Vdc
Slug output Sinking or sourcing, switch selectable; 80 mA maximum;
short circuit protection for loads less than 32 Vac or Vdc
(auto reset)
Sinking only; 100W output; short circuit, overload and
overvoltage protection (cycle power to reset)
1
Indicators Red LED: AC In; Green LED: DC Out Red LED: AC In; Green LED: DC Out
DC fail indication output NO contact, solid-state relay, 80 mA maximum NO contact, solid-state relay, 80 mA maximum
Temperature range –13° to 131°F (–25° to 55°C) –13° to 131°F (–25° to 55°C)
Vibration 20g 20g
Enclosure material Die-cast aluminum Die-cast aluminum
Enclosure rating NEMA 1 NEMA 1
Connections Main output/slug output:
Two three-position finger protected barrier strips;
AC line input, DC fail indication and slug input:
8-position screw terminal strip inside conduit entry box
Main output/slug output:
Two three-position finger protected barrier strips;
AC line input, DC fail indication and slug input:
8-position screw terminal strip inside conduit entry box
PS256A_