GEZE ECturn Wiring Diagram

ECturn/ECturn Inside
32
Low-energy mode and automatic mode
18.2 ECturn Inside control unit
à DCU703 control circuit board, mat. no. 144742
à DCU704 service module
à WRB-5 radio reception board, mat. no. 135170
1
2
42 41 43
PROG
IGM
LED
24Vext
AKKU
TA4
NT
+ -
+
-
1 5 55 56 2 52 3 20 13 1 4 10 1 4 21 11 1 4 10 1 2 42 41
MOTOR
- +
LED 1 LED 2 LED 3 LED 4 LED 5 (RD)
S2
S1
DCU704
PE PA
KB
SIO K SIS
RS485
RS485
DCU703
WRB-5
STAT
LERN
DCU703
BA-LED
S3
DCU704
BUZZER
WRB-5
19 Low-energy mode and automatic mode
19.1 Low energy mode
Doors set to low-energy function generally do not require any additional protective devices, if no people in special
need of protection are expected to use the door.
The drive can be operated as a low-energy drive if the following conditions are met:
à The static force on the main closing edge is smaller than 67N.
à The kinetic energy in the door leaf is lower than 1.69J.
If the drive does not full these requirements, it is in automatic mode. The leaf movement has to be secured with
protective devices. Safety sensors can be connected both for automatic mode and for low-energy mode. The control
unit also reacts to connected safety sensors in low-energy mode if the control is congured correspondingly.
Low-energy mode or automatic mode is set using the parameter
aT
. Factory setting is low-energy mode.
X
Set parameter
aT
(drive type) as follows:
à set to
01
for “1-leaf single-action door with guide rail, low-energy mode (factory setting)
or
à to
02
for “1-leaf single-action door with link arm, low-energy mode” (ECturn only).
If parameters are set for low-energy mode,
à the setting options of the hold-open times is limited to greater than or equal to 5 s,
à the opening speed and the closing speed are set to 18°/s (door angle),
à the maximum opening torque and maximum closing torque is set to 40Nm.
During commissioning the values for the speeds and for the torques can then be optimised individually in the case
of light or narrow door leaves (see chapter 19.1.1).

GEZE ECturn Specifications

General

Brand	GEZE
Model	ECturn
Category	Door Opening System
Language	English