Key transfer DOLD
Accessories (14)
Command devices (2)
Mechanical units (8)
• Module expansions possible below and above the module
• With or without protective cover installed
• Facilitate protection against lock-in
• Reduces wiring work and analysis function in the switching cabinet
• Choice of direction in 4 increments of 90°
• Especially suitable for inverted function at difficult mounting position
and additional electrical actuator monitoring
• Module expansions possible below and above the module
• With or without protective cover installed
• Facilitate protection against lock-in
• Reduces wiring work and analysis function in the switching cabinet
• Choice of direction in 4 increments of 90°
• Especially suitable for inverted function at difficult mounting position
and additional electrical actuator monitoring
• This module is also available in stainless steel
• Module expansions possible below and above the module
• With or without protective cover installed
• Facilitate protection against lock-in
• Reduces wiring work and analysis function in the switching cabinet
• Choice of direction in 4 increments of 90°
• Especially suitable for inverted function at difficult mounting position
and additional electrical actuator monitoring
• Module expansions possible below and above the module
• With or without protective cover installed
• Facilitate protection against lock-in
• Reduces wiring work and analysis function in the switching cabinet
• Choice of direction in 4 increments of 90°
• Especially suitable for inverted function at difficult mounting position
and additional electrical actuator monitoring
• This module is also available in stainless steel
• Module expansions possible below and above the module
• With or without protective cover installed
• Facilitate protection against lock-in
• Reduces wiring work and analysis function in the switching cabinet
• Choice of direction in 4 increments of 90°
• Especially suitable for inverted function at difficult mounting position
and additional electrical actuator monitoring
• Module expansions possible below and above the module
• With or without protective cover installed
• Facilitate protection against lock-in
• Reduces wiring work and analysis function in the switching cabinet
• Choice of direction in 4 increments of 90°
• Especially suitable for inverted function at difficult mounting position
and additional electrical actuator monitoring
• This module is also available in stainless steel
• Easier mounting
• Height adjustment when using functional units with the mounting plate
• Easier mounting
• Preassembled modules available in the requested direction
• Easier mounting
• Preassembled modules available in the requested direction
• As option cable available in different customised lenghts (standard 2 m)
• Round connector M23
• 12 and 19 poles
• Choice of direction in 4 increments of 90°
• Simple assembly by plugging and turning
• Choice of direction in 4 increments of 90°
• Simple assembly by plugging and turning
• This accessories are also available in stainless steel
• Choice of direction in 4 increments of 90°
• Simple assembly by plugging and turning
• Choice of direction in 4 increments of 90°
• Simple assembly by plugging and turning
• This accessories are also available in stainless steel
• Emergency-off or zone stop
• High switching capacity, currents from 25 A to 800 A (AC23)
• Emergency stop via emergency stop button
• Connection technology with double-spring clamp terminals for wires
up to 1.5 mm2
• Enclosure made from stainless steel
• Can be individually mounted
• Can be cascaded
• M20 cable entries underneath and two M25 cable entries on side
• M20 cable entries on top when installed as a standalone option
module
• Optional conection set for plug-in connectors between switch module /
locking switch module and option module
• Plug-in connection between command device in the cover and option
module ST2451
• Emergency stop via emergency stop button
• Connection technology with double-spring clamp terminals for wires
up to 1.5 mm2
• Enclosure made from stainless steel
• Can be individually mounted
• Can be cascaded
• M20 cable entries underneath and two M25 cable entries on side
• M20 cable entries on top when installed as a standalone option
module
• Optional conection set for plug-in connectors between switch module /
locking switch module and option module
• Plug-in connection between command device in the cover and option
module ST2451
• Full body access (lock-in danger)
• Single-channel/ redundant/ diverse safety circuits
• Rugged ambient conditions
• Access control
• Enabling conditions in conjunction with
SAFEMASTER STS Power Interlocking
• Full body access (lock-in danger)
• Optional key removal
• Several secured entries
• Rugged ambient conditions
• This unit is also available in stainless steel
• Full body access (lock-in danger)
• Several secured entries
• Single-channel/ redundant/ diverse safety circuits
• Rugged ambient conditions

The key transfer system combines the advantages of none wiring, mechanical safety with electrical safety
The basic principle of the key transfer system ensures that a machine or system is in a safe state before an access can be made. A further safety aspect is that a key is inserted either in a safety switch or can be used for opening a door lock. This property can be used to force a certain operating sequence, which can not be deviated from. As a result, a high safety level is achieved and a large number of different danger areas can be ensured.
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