effeff 720-20 Bedienungsanleitung Seite 56

red
Operating voltage
230
Operating
voltage range:
Caution !
Establish connections strictly in acordance with the diagram. An incorrect
connection will invalidate the guarantee.
Observe applicable VDE requirements and regulations laid down by the
local electricity company.
For loadings on the 24 V DC low voltage circuit from additional external
equipment, see Load Table (Operating Instructions).
Use only shielded leads (EMC requirement).
Control leads: max. 300 m; minimum cross-section 0.6 mm diameter.
Leads to locking element: max. length 300 m. Cross section to be such that
24 V is present at the locking element.
Voltage can be adjusted with potentiomenter Po1.
All the control elements, display elements and leads indicated
with dotted/broken lines may be connected if required.
56
Release
Alarm period
period
Advance
see Operating
warning
Instructions
period
red gn
ye
Door terminal 1337.10/11
processor
Fault
yellow
External fire
alarm system
Holding magnet