Calling signaling unit

TRE1-EB
BUILT-IN CALL RELAY FOR INDOOR STATION 

for specific controlling of signal units provided by customer

  • Suitable for the installation of the door phone | indoor station
  • for hands-free talking ISx3030
  • For connecting to a terminal of the indoor station
  • Potential-free relay contact (closing contact: 24V DC/2A)
  • Switch time ex works: 3 seconds, manually adjustable (1–8s)
  • Acceptable ambient temperature: 0°C to 40°C
  • No programming required

TRE2-EB
CALL RELAY FOR THE TCS:BUS

(flush-mount)

  • For installation in the one gang box, protection against moisture
  • Potential-free relay contact (closing contact): 24V DC/2A)
  • For location-independent installation
  • Analysis of a control function adjustable with service device
  • Switch time ex works: 1 second, adjustable with service device
  • 2- or 3-wire technique possible (max. 10 devices with 2-wire technique)
  • Input current (2-wire): I(+) = 1.1mA
  • Input current (3-wire): I(a) = 0.4mA, I(P) = 0.5mA
  • Max. input current (3-wire): I(Pmax) = 12mA
  • Max. line diameter: 0.8mm
  • Acceptable ambient temperature: -20°C to 50°C
  • Degree of protection: IP20 (installation in one gang box, protection against moisture)
  • Programming with service device, optionally manually

 

Article numbers

Description H x W x D in mm Article number
Einbau-Ruf-Relais für Innenstationen H 64 x B 21 x T 18 mm TRE1-EB
Einbau-Ruf-Relais für den TCS:BUS H 52 x B 52 x T 23 mm TRE2-EB

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