Operating Instructions: Alfred Solenoid Controlled Guard Lock
7
Options & Ordering Information
Ex Rated Solenoid Module
Solenoid Controlled locking Module to add locking control to either a guarded area or interlocked Key.
The Ex Rated Solenoid Module is available in both Power-To-Unlock and Power-To-Lock versions and with and without
Safety Circuit monitoring on the Solenoid locking or unlocking action. See Functioning section for more detail.
All Ex Rated Solenoid Modules are constructed in full-stainless steel flameproof enclosures and sealed to IP67 and IP69.
Ex Rated Solenoid Modules
Description
Part No.
Power-to-Unlock, Safety-on-Guard-Locking
EXPXL411
• Power-to-Unlock device.
• Dual Safety Circuits change state on Unlocking/Locking of Solenoid
mechanism.
• Monitoring circuit on Solenoid action provides feedback when product is in its
unlocked stated.
• Monitoring circuit on the Actuator and Head and/or Key Adaptor operation
provide feedback on the opening of a guarded area or operation of an
interlocked key.
• Auxiliary Release function included to override Solenoid locking during
commissioning or in the event of a power failure.
Description
Part No.
Power-to-Unlock, Safety-on-Guard (un-monitored solenoid)
EXPXL416
• Power-to-Unlock device.
• Dual Safety Circuits change state on opening/closing of a guarded area or
operation of an interlocked key.
• Monitoring circuit on Solenoid action provides feedback when product is in its
unlocked stated.
• Monitoring circuit on the Actuator and Head and/or Key Adaptor operation
provide feedback on the opening of a guarded area or operation of an
interlocked key.
• Auxiliary Release function included to override Solenoid locking during
commissioning or in the event of a power failure.
Description
Part No.
Power-to-Lock, Safety-on-Guard-Locking
EXPXL471
• Power-to-Lock device.
• Dual Safety Circuits change state on Unlocking/Locking of Solenoid mechanism.
• Monitoring circuit on Solenoid action provides feedback when product is in its
unlocked stated.
• Monitoring circuit on the Actuator and Head and/or Key Adaptor operation
provide feedback on the opening of a guarded area or operation of an
interlocked key.
Description
Part No.
Power-to-Lock, Safety-on-Guard (un-monitored solenoid)
EXPXL461
• Power-to-Lock device.
• Dual Safety Circuits change state on opening/closing of a guarded area or
operation of an interlocked key.
• Monitoring circuit on Solenoid action provides feedback when product is in its
unlocked stated.
• Monitoring circuit on the Actuator and Head and/or Key Adaptor operation
provide feedback on the opening of a guarded area or operation of an
interlocked key.
