G-U B-2156 Serie Betriebsanleitung Seite 37

Inputs and outputs
Signalling
Environment
Certifications
Inputs:
– Control input
– External door contact (TK)
Outputs:
– Latchbolt and door contact monitoring (locked)
– Latchbolt monitoring (unlocked)
– Lever handle monitoring
– Cylinder cam monitoring
– Loading capability of relay contacts: 30 V DC/0.5 A
„ Red LED for displaying an overload (latchbolt area)
„ Blue LED for displaying the service mode (latchbolt area)
„ Other displays, see Chapter "7.8 Relay outputs and signalling",
page 57
„ Operating temperature: –20 °C up to +60 °C
„ Storage temperature: –25 °C up to +70 °C
„ Relative humidity: up to 95% at 40 °C
„ Corrosion protection: EN 1670 – grade 3
(high resistance = 96 hrs corrosion test)
„ Protection code: IP30
„ Environment protection grade III according to EN 50131-1
(outside – covered or inside under extreme environmental
conditions)
The certificates can be found at our website
www.g-u.com.
„ EN 14846
Locks and building hardware, electromechanical locks
and strikers
Certificate no.: 0432-CPR-00029-7
„ EN 179
Locks and building hardware - Emergency exit devices
operated by a lever handle or push pad, for use on
escape routes
Certificate no.: 0432-CPR-00029-4
„ EN 1125
Locks and building hardware - Panic exit devices with
horizontal bar for doors in rescue routes
Certificate no.: 0432-CPR-00029-2
„ Security: VdS class C
– B-2156x – Certificate no.: in preparation
– B-2157x – Certificate no.: in preparation
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