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Installation instructions
B-1893x | B-1993x
Motor-driven shoot-bolt lock for narrow stile systems
38
2.
Description
2.1
Technical data
General description
Lengths/Dimensions
Voltage supply
Inputs and outputs:
Signalling
Environment
EN
y
y
Automatically-locking motor-driven shoot-bolt lock for 2-leaf
narrow stile door systems
y
y
External controller B-54900 suitable for mounting on standard
rail
y
y
Approved for fire and smoke protection doors
y
y
Approved in combination with corresponding hardware for
emergency exit devices to EN 179 and panic exit devices to
EN 1125
y
y
Equipped as standard with latch and deadbolt monitoring
(B-1893x)
y
y
Equipped as standard with latchbolt monitoring (B-1993x)
y
y
Backsets: 35, 40, 45, 50, 54, 60, 65 mm
y
y
15.5 mm clearance behind backset
y
y
For other dimensions see Appendix 1
Operating voltage: 24 V DC ± 10%,
y
y
residual ripple 100 mV pp
y
y
Operating current: 2–4.2 A max.
(depending on operating situation)
y
y
Standby: 100 mA max. (only B-54900-01-3-9 controller)
Inputs:
y
y
Control input I1 (release of active leaf)
y
y
Control input I2 (release of active and passive leaf)
Outputs:
y
y
Latch (deadbolt) monitoring
y
y
Deadbolt monitoring (only B-1893x)
y
y
Signal contact 1 ("Locked by motor" position reached)
y
y
Signal contact 2 ("Unlocked by motor" position reached)
y
y
Lever handle monitoring (optional, via rotary switch contact)
Loading capability of relay contacts: 24 V DC/0.5 A
y
y
Red LED and beeper in B-54900-01-3-9 controller
y
y
Operating temperature: –20 °C up to +60 °C
y
y
Storage temperature: –25 °C up to +70 °C
y
y
Relative humidity : up to 95% at 40 °C
y
y
Corrosion protection: EN 1670 – grade 3
(high resistance = 96 hrs corrosion test)
y
y
Protection type: IP30
y
y
Environment protection grade III according to EN 50131-1
(Outside: covered or inside under extreme environmental
conditions)
10.2017 | 20734ES | Designed in Germany
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