Relays - 5400 Plug In Style Solid State Relay 0 pages

Series 5400
B/W Controls
Plug In Style Liquid Level Control Relay
COMPACT PLUG IN STYLE RELAY
B/W Series 5400 Relays were developed especially for use as safe, reliable,
economical original equipment components in many different types of
commercial and industrial products.
Designed to operate from electrodes or probes contacting conductive liquids,
they are ideally suited to level control applications in such products as
vending, dispensing, ice-making machines, water softeners, dishwashers,
and coffee makers, plus many type of operating equipment in the food, drug,
dairy, brewing, distilling and chemical processing industries.
In addition, Series 5400 Relays have a low energy sensing circuit with a lockin
holding feature that permits operation over a range of levels, or from
momentary contact pilot devices such as float, actuators, etc. Thus they are
equally suitable for use as original equipment components in many products
and systems that require monitoring and control of such process variable as
temperature, pressure, humidity, flow, voltage and current, etc.
OTHER FEATURES AND ADVANTAGES
• UL Recognized Component File No. E61377
• CUL File No. LR 33434
• Choice of direct or inverse operation to provide failsafe
control. In direct operation, load relay is
energized when the low voltage ac sensing circuit
is completed. In inverse operation, load relay is
de-energized when the low voltage ac sensing
circuit is completed.
• LED indicates when relay is energized.
• Relays will operate reliably when mounted in any
position required to meet a complete range of
application design requirements.
• Relays will operate over ambient temperature
range from –10° + 131°F (-23° to 55 °C).
• User adjustable sensing resistance.
• Rugged octal plug-in housing.
• Heavy-duty internal construction.
BASIC SPECIFICATIONS
Voltage: 120 volts ac, 50/60 hertz
240 volts ac, 50/60 hertz
24 volts ac, 50/60 hertz
(special order)
Power Required: 1.2 volt-amperes max.
Load Contacts: Single pole, double throw.
Silver Cadmium Oxide
Contact Ratings: 10 amps resistive load or 1/3 hp
at 120 volts ac; 6 amps at 240
volts ac or 28 volts dc. Min. load
100 mA at 5 VDC.
Sensing Voltage: 18 VAC RMS max.
Sensing Current: 2.0 mA RMS max.
Sensitivity: Adjustable 1K to 250K ohms
+/- 10%. Factory set at 100k
OHMS +/- 10%.
Mounting: 8 pin octal base socket
(sold separately)
Time Delay: 5 seconds +/- 10%, other delay
times available on 5400-A and
5400-B series only.
NOTE: All line voltage circuits are isolated from the low
voltage ac sensing circuit to assure optimum safety in service.
DISCONNECT POWER BEFORE SERVICING
2.362
1.299 .709
5 4
7 8 1 2
3
Ø.165
6
.984
.315
1.575
.866
7.00
.45
.065±.015
.33
5400- STRAP
5400-RS
Series 5400 Relay Dimensions
1.75
2.40
3.45
MAX.
2.90
E67365
®
B/W Controls
Series 5400
Liquid Level Controls
Single Probe (Direct Operation)
Cat. No.: 5400-A-L1
Voltage: 120 VAC
Sensitivity range: 1 K to 250K ohms
Clawson, MI 48017 U.S.A.