Blue Sea Systems PN 7712B Yard Vacuum User Manual


 
The ML-Series Remote Battery Switch provides high-current carrying and switching under load.
The Remote Battery Switch should be installed close to the battery banks to avoid voltage drop.
Install a single pole double throw (SPDT) or single pole single throw (SPST) control switch in a convenient
location near other electrical controls or companionway to allow quick access in the event of an emergency
(see Illustration on reverse).*
* Although a SPST switch may be used if desired, use of a SPDT switch improves immunity to inadvertent
switching if the controls become damp.
ML- RBS
Remote Battery Switches
PN 7712 / PN 7712B / PN 7712100B
PN 7714 / PN 7714B / PN 7714100B
980010060 Rev.004
• Magnetic Latch (ML) - draws very low current continuous and draws
moderate current for very short time when changing state
• Silver alloy contacts provide high reliability for switching live loads
• Manual override provides LOCK OFF capability for servicing and ON/OFF control with or without power
• LED output to remotely indicate switch state
• Tin-plated copper studs for maximum conductivity and corrosion resistance
Label recesses for circuit identication
• PNs 7712 and 7714 include a Remote Control Switch PN 2155
Specications 12VDC 24VDC
Cranking Rating See table below See table below
Intermittent Rating See table below See table below
Continuous Rating See table below See table below
ML-Coil Function Auto releasing Auto releasing
Operating Current: Continuous <13mA@ 25°C nominal voltage <13mA @ 25°C nominal voltage
Changing Stage (20 ms) <7A@ 25°C nominal voltage <4A @ 25°C nominal voltage
Contact Circuit Voltage 16V DC Max. 32V DC Max.
Live Current Switching 300A @ 12V DC—10,000 Cycles 150A @ 24V DC—10,000 Cycles
Mechanical Endurance 100,000 Cycles 100,000 Cycles
Control Circuit Voltage 916V DC 1832V DC
Terminal Stud Size 3/8"-16 3/8"-16
Maximum Terminal Stud Torque 140 in-lb (15.8 N•m) 140 in-lb (15.8 N•m)
Ring Terminal Size 3/8" (M10) 3/8" (M10)
Terminal Ring Diameter Clearance 1.18" (30 mm) 1.18" (30 mm)
Predicted performance
RemoteSwitchPN2155
Action SPDT, ON-ON
Seals Internal & External Gasket Panel Seal
Mounting Hole 0.83"x 1.45" (21.08 mm x 36.83 mm)
LED Rating 100,000 hours half-life
HarnessConnector:(selectmodels) Deutsch DTM Series DTM 06-6S
Mating Part Requirements See LADD Industries www.laddinc.com
Receptacle Shell DTM-04-6P
Wedgelock WM-6P
Terminal Pins 1060-20-0122
Sealing Plugs 0413-204-2005
Hand Crimp Tooling DTT-20-0
RegulatoryMeets ISO 8846 and SAE J1171 external ignition protection requirements, CE marked, Rated IP66
Marine Electrical Prod
ucts
PN Termination Control Circuit
Remote Control
Switch Included
7712 Tinned Wires 12V DC SPDT, ON-ON
7712B Tinned Wires 12V DC -
7712100B Deutsch Connector 12V DC -
7714 Tinned Wires 24V DC SPDT, ON-ON
7714B Tinned Wires 24V DC -
7714100B Deutsch Connector 24V DC -
OverviewofApplication
Wire Size (AWG) Metric (mm²) Cranking 10 sec. Cranking 1 min. Intermittent 5 min. Continuous (UL 1107)
2/0 70 2,000A 750A 400A 225A
4/0 120 2,200A 750A 400A 300A
2x (4/0) 2x (120) 2,500A 1,100A 700A 500A
RemoteLEDIndicatorembeddedinPN2155SPDTON-ONConturaSwitch
indicates Remote Battery Switch state or condition as follows:
LED Indication Remote Battery Switch State or Condition
LED is OFF Remote Battery Switch is OFF
LED is ON Remote Battery Switch is ON
LED double blinking ON-OFF
Manual override--check Remote Battery Switch for switch states.
OR Remote Battery Switch mechanical failure
To connect battery bank to load, or combine
battery banks
Set remote switch 2155 to position marked “ON”.
Remote LED indicates closed connection.
To disconnect battery bank from load, or
isolate battery banks that are connected
Set remote switch 2155 to position marked “OFF”.
The remote LED embedded in PN 2155 indicates a closed connection between battery bank and load, or
between two battery banks when used as an emergency cross-connect.
RemoteOperation. PN 2155 (SPDT, ON-ON) Remote Control Contura Switch in the ON position can either
connect the battery bank to the load or combine two battery banks. In the OFF position it can either
disconnect a battery bank from a load or isolate two batteries from each other.
BlueSeaSystemsInc. p360.738.8230
425SequoiaDrive f360.734.4195
Bellingham,WA98226USA conductor@bluesea.com
www.bluesea.com
Remote
Switch
State
ON OFF
Manual
Control
Knob
Position
Remote Operation Enabled
Remote
Disabled
Remote Operation Enabled
Remote
Disabled
ML-RBS
Relay State
ON
(Closed)
OFF
(Open)
OFF
(Open)
ON
(Closed)
OFF
(Open)
OFF
(Open)
ML-RBS Relay
State will change
to Remote
Switch State
after 10 minutes
-
ON
(Closed)
-
OFF
(Open)
- -
ON
OFF
ML-RBS7712and7714RemoteOperationTable
CAUTION If the ML-RBS Relay state is changed using the Manual Control Knob to a state that is
different than the Remote Switch 2155, the relay state will automatically change to match the Remote Switch
state after 10 minutes. The two scenarios where this will occur are shaded in the table above.