Cut Sheet

Volume 8—Sensing Solutions CA08100010E—November 2012 www.eaton.com V8-T6-29
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6.4
Conveyor Sensor Systems
Sensor Power Supply—NEMA 1, 120 Vac
Product Selection
Sensor Power Supply—NEMA 1, 120 Vac
Technical Data and Specifications
Sensor Power Supply—NEMA 1, 120 Vac
Note
1
Total output power of supply is 100W. Total supply output power (100W) = main output power + slug output power.
Operating
Voltage Output Slug Input Type Slug Output Catalog Number
105–132 Vac 27 Vdc, 100W; short circuit,
overload and overvoltage
protection (cycle power to
reset)
15–132 Vac/dc
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
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
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/dc 15–132 Vac/dc
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 3-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 3-position finger
protected barrier strips;
AC line input, DC fail indication and
slug input: 8-position screw terminal strip
inside conduit entry box
NEMA 1, 120 Vac