Mechanical Door module (DM/DMS/DMSK) are designed for minimising risk as operators access hazardous environments.
This device will be part of a sequenced mechanical system which receives a key which has been extracted from a source of hazardous energy. The door module will trap an actuator (remain closed) until the correct key is inserted and rotated into the lock barrel.
Where more than one lock is present, additional sequential processes can be administered.
“When operators enter hazardous areas, how can they be protected from the restart of Hazardous Energy?”
Protect personnel entering hazardous areas from unexpected restart with a personnel safety key.
Why Choose the Mechanical Door Module (DM)?
Control of Hazardous Energy; in order to insert a key and access a hazardous area, the key must be released from a means of hazardous energy. The Mechanical Door Module (DM) enables the transfer of mechanical keys from the isolation point to the access point.
Mechanical-Only Access is permitted via a sequence; no electrical connection is required at the access point.
How to Design Your Mechanical Door Module?
How to Design Your Mechanical Door Module?
DMS2E – Forced Extraction and the Mechanical Door Module
The Forced-Extraction Mechanical Door Module forces an operator to remove a key in order to open the door, ensuring their safety key is pocketed when they enter a safeguarded space during whole body access.
Common Configurations – Single Lock Door Module
DM1-0-1-CLIS-A-RE
Single Lock Door Module with actuator entered into the right – key entered to open door.
DM1-0-1-CLIS-A-TE
Single Lock Door Module with actuator entered into the top – key entered to open door.
DM1-0-1-CLIS-A-LE
Single Lock Door Module with actuator entered into the left – key entered to open door.
DMSK1-0-1-CLSS-A-LE
Single Lock Stainless Steel Door Module with actuator entered into the left – key entered to open door.
DMS1-0-1-CLSS-A-TE
Single Lock Stainless Steel Door Module with actuator entered into the top – key entered to open door.
Common Configurations – Mechanical Door Access Module with Personnel Protection
Proactive Inhibit Functions can be integrated into the door module to protect personnel entering safeguarded spaces with a mechanical means to prevent unexpected restart.
DM2-1-1-CLIS-S-BE
Door Module with two locks with actuator entered into the rear – key entered into product to release safety key and open door.
DM2-1-1-CLIS-A-LE
Door Module with two locks with actuator entered at the left – key entered into product to release safety key and open door.
DM3-2-1-MLIN-H-LE
Door Module with three locks with actuator entered into the left – key entered into product to release two safety keys and open door.
Common Configurations – Door Module with Forced Extraction Personnel Protection
DMS2E-1-1-CLIS-A-LE
Forced Extraction Door Module with two locks and actuator entered at the left – key entered into product; safety key must be removed (force extracted) to open the door.