ELECTRICAL INSTALLATION
PRODUCT IS SUITABLE FOR END USER INSTALLATION ONLY BY
APPROPRIATELY QUALIFIED PERSONNEL
Installation Considerations
The SX-LS-P7XXXXA series Electromagnetic lock can be installed and used just like a conventional
electromagnetic lock by fitted onto the frame and acting on the armature plate (keeper unit) which is
usually mounted to the top of the door.
Electrical Installation
The Electromagnetic Lock is factory fitted as standard with a grey, multi-core ‘wire braided’ cable. The
signal cores MUST be appropriately terminated via a suitable certified Ex e gland into a local Ex e junction
box.
7
12V DC Product Versions – V
Max 13.2V DC 1A
24V DC Product Versions – V
Max 26.4V DC 0.5A
SX EX ELECTROMAGNETIC LOCK - WIRING
CONNECTIVITY & FUSING TABLE BY MODEL
NUMBER for 24V DC PRODUCT
SWITCHING SYSTEM:
SPCO
VOLTAGE
TEMP
24V DC T6
–40 °C … +45 °C
SX-LS-P71211A
24V DC T5
–40 °C … +60 °C
SX-LS-P72211A
CABLE TYPE
7 CORE
LINE FUSE
CORE NUMBER 1
+VE
0.5A SLO BLO
CORE NUMBER 2
0 VDC
NA
CORE NUMBER 3
NO
NA
CORE NUMBER 4
NC
NA
CORE NUMBER 5
COMMON
0.5A SLO BLO
CORE NUMBER 6
COMMON
0.5A SLO BLO
EARTH CORE
GND
NA
SPECIAL NOTE 3:
Only competent personnel should carry out the
electrical connection of this product.
Driver circuits to the lock and the magnetic switch
should be appropriately fused / protected in line as
specified by the ‘X’ conditions to prevent exceeding
the design limits set out in the Technical
Specifications section.
‘SLO-BLO’ is the minimum requirement for fusing
as shown in the tables (see left). We recommend
fused terminals are fitted for this purpose, located
close to the ACS.
To prevent the risk of hazardous voltages
accidentally being transmitted into the hazardous
area we recommend that power to this device is
supplied from a suitable power source, e.g.,
isolating transformer / PELV source.
The user cable is mechanically braided for
protection. However, the electrical installer should
take such additional measures to protect the cable
when installed on-site as may be necessary to
comply with local regulations and good installation
practice. This may require routing the user cable
through an appropriate protective conduit.
For additional protection a safety earth point is
provided. This can be found beneath the gland on
the cable entry side of the Electromagnetic Lock.
SX EX ELECTROMAGNETIC LOCK - WIRING
CONNECTIVITY & FUSING TABLE BY MODEL
NUMBER for 12V DC PRODUCT
SWITCHING SYSTEM:
SPCO
VOLTAGE
TEMP
12V DC T6
–40 °C … +45 °C
SX-LS-P71111A
12V DC T5
–40 °C … +60 °C
SX-LS-P72111A
CABLE TYPE
7 CORE
LINE FUSE
CORE NUMBER 1
+VE
1A SLO BLO
CORE NUMBER 2
0 VDC
NA
CORE NUMBER 3
NO
NA
CORE NUMBER 4
NC
NA
CORE NUMBER 5
COMMON
0.5A SLO BLO
CORE NUMBER 6
COMMON
0.5A SLO BLO
EARTH CORE
GND
NA
Summary of Contents for SecureEx SX-LS-P7 Series
Page 10: ...ELECTROMAGNETIC LOCK GA 10...
Page 11: ...ARMATURE KEEPER GA 11...
Page 13: ...13...
Page 14: ...14...
Page 15: ...EU EC DECLARATIONS OF CONFORMITY 15...
Page 18: ...NOTES 18...
Page 19: ...NOTES 19...
