Instruction and Operating
Manual
Safe Area Limit Switch Box
LSB-1000 Series
Ver. 1.0
LSB-1000 Series
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Table of Content
1. Safety Instructions / Precautions
2. Overview of Structure.
3. Product Specifications /
Features
4. Name Plate
5. Part Numbering System
(order code)
6. Specifications of Switch and
Sensors
6.1 Mechanical Switch
6.2 P&F Proximity Sensors NJ2-V3-N
7. Wiring
8. Adjusting Switch and Cam
9. Dimensions
3
4
5
5
6
7
8
9
10
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1.
Safety Instructions / Precautions
1-1. Safety instructions
These safety instructions are intended to prevent hazardous situations and/or equipment damage.
These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning”
or “Danger.” They are all important notes for safety regulations.
Caution
Caution
indicates a hazard with a low level of risk which, if not avoided, could result
in minor or moderate injury.
Warning
Warning
indicates a hazard with a medium level of risk which, if not avoided, could
result in death or serious injury.
Danger
Danger
indicates a hazard with a high level of risk which, if not avoided, will result
in death or serious injury.
Warning
. The compatibility of the product is the responsibility of the person who designs the equipment or
decides its specifications.
Since the product specified here is used under various operating conditions, its compatibility with
specific equipment must be decided by the person who designs the equipment or decides its
specifications based on necessary analysis and test results. The expected performance and safety
assurance of the equipment will be the responsibility of the person who has determined its
compatibility with the product. This person should also continuously review all specifications of the
product referring to its latest catalogue information, with a view to giving due consideration to any
possibility of equipment failure when configuring the equipment.
2. Only personnel with appropriate training should operate machinery and equipment. The product
specified here may become unsafe if handled incorrectly
.
The assembly, operation and maintenance of machines or equipment including our products must be
performed by an operator who is appropriately trained and experienced.
3.
Do not serv
ice or attempt to remove product and machinery/equipment until safety is confirmed.
1. The inspection and maintenance of machinery/equipment should only be performed after measures
to prevent falling or runaway of the driven objects have been confirmed.
2.
When the p
roduct is to be removed, confirm that the safety measures as mentioned above are
implemented and the power from any appropriate source is cut, and read and understand the specific
product precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and
malfunction.
4.
Contact POWER-GENEX
beforehand and take special consideration of safety measures if the
product is to be used in any of the following conditions.
1.
Condition
s and environments outside of the given specifications, or use outdoors
or in a place
exposed to direct sunlight.
2. I
nstallation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping
,
vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and
bev
erages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or
other applications unsuitable for the standard specifications described in the product catalogue.
3.
An
application which could have negative effects on people, property, or animals r
equiring special
safety analysis.
4. Use in an
interlock circuit, which requires the provision of double interlock for possible failure
by
using a mechanical protective function, and periodical checks to confirm proper operation.
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1-2. Safety instructions
Caution
1. The product is pr
ovided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in manufacturing industries. If
considering using the product in other industries consult POWER-GENEX beforehand and exchange
specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/Compliance R
equirements
The product used is subject to the following “Limited warranty and Disclaimer” and “Compliance
Requirements”. Read and accept them before using the product.
Limited warranty and Disclaimer
1. The warranty period of
the product is 1 year in service or 1.5 years after the product is delivered.
Note 2)
Also, the product may have specified durability, running distance or replacement parts. Please consult
your nearest sales branch.
2.
For any failure
or damage reported within the warranty period which is clearly our responsibility, a
replacement product or necessary parts will be provided. This limited warranty applies only to our
product independently, and not to any other damage incurred due to the failure of the product.
3.
Prior to using POWER-G
ENEX products, please read and understand the warranty terms and
disclaimers noted in the specified catalogue for the particular products.
Note
2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.
Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the
Deterioration of rubber materials are not covered by the limited warranty.
Compliance Requirements
1. The use of
POWER-GENEX products with production equipment for the manufacture of weapons of
mass destruction (WMD) or any other weapon is strictly prohibited.
2. The exports of POWER-GENEX products or technology from one country to another are governed
by the relevant security laws and regulations of the countries involved in the transaction. Prior to
the shipment of a POWER-GENEX product to another country, assure that all local rules governing
that export are known and followed.
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1-3. Precautions
Operation
Warning
1. Do not operate the Switch Box outside the specified range as this may cause problems. (Refer to
the specifications.)
2. Design the system to include a safety circuit to avoid the risk of danger should the Switch Box
suffer failure.
3.
Be sure
that exterior lead-in wiring to the terminal box is based on the guidelines for explosionprotection of manufactory electric equipment when being used as a flame proof, explosion proof
construction.
4. Do not remove terminal cover in a hazardous location while the power is on.
5.
Covers for
the terminal and body should be in place while operating.
6. Do not wire in a hazardous location while the power is on.
Caution
1. Do not touch the actuator or valve's oscillating section when supply pressure has been added, as
this is dangerous.
2. Make sure fingers do not get caught when mounting and aligning the cam.
Cut off the pressure supply and always release the compressed air inside the Switch Box and actuator
before performing this work.
3. Always flush the pipe's inside before piping to ensure foreign objects such as machining chips do
not enter the Switch Box.
4. The actuator opening may become unstable when using the booster relay.
5. Always use a ground connection to prevent noise from the input current and to prevent damage
because of static electricity.
6. Use the pressure reading on the supplied pressure gauge as an indication.
7. The supplied pressure gauge's needle will malfunction if the pressure supply to the internal
mechanism or Switch Box freezes. Ensure that the pressure gauge's internal parts do not freeze if
using the pressure gauge in an operating environment with an ambient temperature of less than
0°C.
For users
Caution
1. Assemble, operate and maintain the Switch Boxes after reading the operation manual tho-roughly
and understanding the content.
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1-4. Precautions
Handling
Caution
1. Avoid excessive vibration or impact to the Switch Box body and any excessive force to the armature,
as these actions may cause damage to the product. Handle carefully while transporting and
operating.
2.
If being used in a plac
e where vibration occurs, using a binding band is recommended to prevent
broken wires because of the vibration.
3. When exposed to possible moisture invasion, please take the necessary measures. For example, if
the Switch Box is left onsite for long periods, a plug should be put in the piping port and a body
cover unit fitted to avoid water penetration.
Take measures to avoid dew condensation inside the positioner if exposed to high temperature and
humidity. Take enough measures against condensation especially when packing for export.
4. Keep magnetic field off the positioner, as this affects its characteristics.
Operating Environment
Caution
1. Do not operate in locations with an atmosphere of corrosive gases, chemicals, sea water, or where
these substances will adhere to the regulator.
2. Do not operate out of the indicated operation temperature range as this may cause damage to
electronic parts and seal materials to deteriorate.
3.
Do not ope
rate in locatio
ns where excessive vibration or impact occurs.
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2. Overview of Structure
This product is composed with following parts
•
SPDT Mechanical / P&F Proximity Sensor NJ2-V3-N / Autonics Proximity Se
nsorPSN17-D
/ Honeywell SPDT limit Switches
• NAMUR Mounting Shaft and Brackets
Below are descriptions and the internal view of the product with
open cover.
No. Description
1 LSB1000 Body
2 Switch / Sensor
3 Switch Cam
4 Socket Terminal
5 Wire Connector
6
Bracket
1
4
6
2
3
5
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3. Product Specifications
Product LSB-1000
Protection Rate Waterproof Dustproof IP67 (Option IP68)
Switch / Sensor
Mechanical Switch (2) SPDT, (4) SPDT
P&F Proximity Sensor (2)
NJ2-V3-N
Autonics Proximity Sensor (2)PSN17-5D
Honeywell Mechanical Switch (2)SPDT
Hermetically-sealed magnetic Sensor (2)MS-20
Operating Temperature -40 ~ +100℃ (-40 ~ +212℉)
Electrical Connections PF1/2, NPT 1/2, M20x1.5, PG13.5
Body Materials Aluminum Die-cast
Weight 0.8kg
• Non-Explosion-proof type (IP67 / IP68) Switch Box.
• Made with solid Aluminum Die-Casting Material
4. Nameplate
- Model: LSB-1000
- Switch
: Shows Switch / Sensor type.
- Ratings: Shows rated voltage / Current.
LSB-1000
Mechanical switch : 2 x SPDT
Ratings : 16A at 1/2HP 125/250VAC
0.6A 125VDC, 0.3A 250VDC
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5.
Part Numbering System (order code)
LSB — 1 x x x — x x x x x x
0
Switch / Sensor
Mechanical
Switch
2 x SPDT 0
4 x SPDT 2
Prox
imity
Sensor
2 x NJ2-V3-N / P&F 4
2 x PSN17-5D (PNP or NPN)
Autonics
8
Honeywell
Sw
itch
2 x SPDT (Silver) J
2 x SPDT (Gold) L
Hermetically
Sealed
magnetic
Sensor
2
x MS-20 C
Position transmitter Not Included 0
Protection Rate Waterproof Dustproof IP67 7
Waterproof Dustproof IP68
8
Beacon
Indicator
Not Included N
Beacon Indicator 90° (open / close) A
L or T Port Indicator D
Electrical PF 1/2 C
Connections NPT 1/2 D
M20x1.5
E
PG 13.5
H
No. of Electrical
Connections
2 pcs 2
Feedback Shaft
Rotary
Type
NAMUR Shaft N
Fork Lever F
Linear
Ty
p
e
Stroke 10 ~ 40mm A
Stroke 10 ~ 80mm B
Stroke 80 ~ 150mm C
Stroke 80 ~ 200mm D
Mounting Bracket Non N
30 x 80 x 20(H) - VDI / VDE3845 (IEC60534-6-2) 1
30 x 80 x 30(H) - VDI / VDE3845 (IEC60534-6-2) 2
30 x 130 x 30(H) - VDI / VDE3845 (IEC60534-6-2) 3
30 x 130 x 50(H) - VDI / VDE3845 (IEC60534-6-2) 4
Multi-Size Bracket M
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6. Specifications of Switches and Sensors
6.1 Mechanical Switch
6.1.1 SPDT, SZM-V16-2FA-61
< SPDT Mechanical Switch>
Model
Non-Inductive Override Inductive override
Resistance Lamp Inductivity Motor
Allowed
voltage
250VAC
8VDC
30VDC
125VDC
250VDC
16A
16A
10A
0.6A
0.3A
2A
4A
4A
0.1A
0.05A
10A
10A
10A
0.6A
0.3A
3A
6A
4A
0.1A
0.05A
<Connection Di
agram>
Operating
Temperature
-30 ~ +105 ℃
6.1.2 Honeyw
ell SPDT, V7-1C17E9-022
< SPDT Mechanical Switch>
Model
Non-Inductive Override / Inductive override
Allowed
Vol tag e
125VAC
250VAC
277VAC
125VDC
250VDC
15.1A 1/2HP
15.1A 1/2HP
15.1A 1/2HP
0.5A
0.25A
<Connection Di
agram>
Operating
Temperature
-40 ~ +82 ℃
6.2 P&F Proximity Sensor NJ2-V3-N
<Proximity Sensor>
Standard Features
Swit
ching Functioning Factor
Detection Range
Installation
Output polarity
Certified Detection range
NAMUR NC
2mm
Built-in
NAMUR
0 ~ 1.62 mm
Nominal Ratings
Nominal voltage
Switching Frequency
Hysteresis
Power consumption
Measuring plate not detected
Measuring plate detected
8.2 VDC
0 ~ 1000 Hz
0.01 ~ 0.1 mm
> 3mA
< 1mA
<Connection Di
agram>
Mechanical property
Connection Type
Core Cross Section
Housing Material
Sensor Surface
Protection Rate
PCV Cable, 130 mm
0.14 mm
PBT
PBT
IP67
Operating Temperature -25 ~ +100 ℃
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7. Wirings
① Supply voltage and current as mentioned in this manual. Otherwise, it may cause
critical damages to the product or malfunctions.
② When using the product, earth the internal and external electrical box.
③ Check +, - Polarity correctly before connection.
<SPDT Mechanical Switch>
<Autonics 3 Wire Proximity Sensor>
<P&F 2 Wire Proximity Sensor>
CLOSE
NC
GROUND
MECHANICAL SWITCH
SWITCH
OPEN
SWITCH
CLOSE
C
NO
NO
C
NC
BLUE
BLACK
RED
YELLOW
WHITE
GREEN
6
7
2
1
3
45
OPEN
8
EXT
SOLENOID
VALVE
GROUND
PROXIMITY SWITCHS
5
OPEN
GROUND
1 4
2
3
CLOSE
LOAD
6
LOAD
+
-
BU
BN
BK
+
-
BU
BN
BK
SWITCH
OPEN
SWITCH
CLOSE
GROUND
PROXIMITY SWITCHS
5
OPEN
GROUND
BU
BN
1 4
2
3
CLOSE
LOAD
6
LOAD
BU
BN
+
-
+
-
SWITCH
OPEN
SWITCH
CLOSE
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8. Adjusting Switch Cams
a) Users can make change the default position of the Cam.
b) Pull the Cam up as shown on the diagram to turn.
c) Turn the Red Cam to a position where user wishes to operate limit switches and push the
Cam down to adjust.
d)
Blu
e Cam can be turned by pulling downward and place it on a positioner where user
wishes to operate limit switches.
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9. Dimensions
Bracket Size
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J+J Automation UK Ltd
Units 5 & 6 Lime Tree Business Park
Matlock
Derbyshire DE4 3EJ
U.K.
Tel
: +44-1629-55577
Home Page
: http://www.powergenex.com
Subject to change without prior notice
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