Suitable for fire and smoke check doors, with connection to RZ 12 emergency exit control or door terminals with control and interface board TL-S5/TL-S8.

Prepared for connection to RZ 12 emergency exit control or to door terminals with control and interface board TL-S5/TL-S8. Provides immediate, jam-free unlocking action and is equipped with anti-tamper and door monitoring contacts. Electro-mechanical door locking element with integrated feedback signal contacts for monitoring active/ inactive status.

Features and benefits:

• Maximum holding force in accordance with “Requirements for electrical locking systems on doors in emergency escape routes” (German EltVTR code of practice).
• Suitable for use with fire and smoke check doors.
• Power supply: 24 V d.c., +15/–10% with current input approximately 250 mA and contact rating 24 V, 500 mA (door contact). Provides 24 V, 500 mA induktive / 24 V, 1 A ohmic feedback signal “lock/ unlocked”. Anti-tamper line: 3.3 kOhm terminal resistor. Recommended cabling: I-Y (ST) Y4 x 2 x 0.6 mm.