Control units for STEP Motor locks

– Choose between ST300C and ST500C

Control unit ST300C

The ST300C control unit handles one motor lock in the 300-series for connection to access systems, alarms and central function.

  • Handles re-entry.
  • Encrypted communication AES-128 for locking, unlocking and status indications.
  • Connection cable between the lock case and the control unit is connected via a terminal block in the rear edge of the lock case.
  • Via a terminal on the control unit, voltage supply +/- and communication A and B are connected to each individual motor lock.
  • Connection to the motor lock is via RS-485.

ST300C is included in the 300-series KPL packaging. It can also be purchased separately.

ST300C

Control unit ST500C

The ST500C control unit handles up to two motor locks for connection to access systems, alarms and central function. Combine one 300 series lock and one 500 series lock, alternatively two 500 series locks. These can be controlled individually or synchronized.

  • Handles re-entry.
  • Encrypted communication AES-128 for locking, unlocking and status indications.
  • Connection cable between the lock case and the control unit is connected via a terminal block in the rear edge of the lock case.
  • Via a terminal on the control unit, voltage supply +/- and communication A and B are connected to each individual motor lock.
  • Connection to the motor lock is via RS-485.

ST500C is included in the 500-series KPL or LB packaging. It can also be purchased separately.

Table of the control unit’s various functions

Click on the table to see it in a larger format.

Product characteristics
  • Encrypted communication AES-128.
  • Connection to the motor lock is via RS-485.
Status indicators for
  • Bolt locked
  • Bolt open
  • Lock alarm
  • Door open/closed
  • Exit alarm
  • Four programmable AUX outputs. Choose from the following:
    • Vital open (door open)
    • Vital closed (door closed and locked)
    • Service
    • Tamper
    • Exit alarm
    • Door alarm
    • Timer failed
    • Timer unlocked
    • Timer locked
    • Door auto (activation of door automation after unlocking)
    • By-pass function for “Approved passage” on lever handle on the interior side.
Environment
  • The control units can handle temperatures from -5 to +70 degrees.
Article number E-nr Description
ST300C STEP Control unit ST300C. For STEP Motor lock.
ST500C STEP Control unit ST500C. For STEP Motor lock.
Power consumption STEP Control units
  • Voltage: 10-30 V AC/DC.
  • Power consumption at rest: 69 mA at 24 V DC.

For dimensioning of the power supply, see details in the installation manual.

Dimensional drawing STEP Control unit ST300C

 

Dimensional drawing STEP Control unit ST500C

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