Regin REGIO ARDO Installationsanleitung Seite 2

3. Attach the terminal protection covers to the baseplate, and then
secure the covers using the pre-mounted Torx T20 screws.
Wiring
C C a a u u t t i i o o n n ! ! Ensure that the cabling is securely attached to the baseplate.
The following wiring diagram exemplifies controller connections usage,
and the following table describes the controller connections and their
applicability.
Ardo
1 G | +
24 V AC
2 G0 | -
{
B 73
3 (COM+)
72
A
(COM-)
P1
N 71
10 GDO
11 DO1b E 70
12 DO2b
{
13 DO3b
B 63
(COM+)
14 GDO
A 62
(COM-)
P2
15 DO4b N 61
16 DO5b E 60
17 DO6b
°C
20 Agnd
21 AI1a
PT1000 DI4b 55
22 AI2a
DI3b 54
G0 23 Agnd
GND 53
0...10 V 24 AI3a
DI2b 52
G
25 AI4a
DI1b 51
CTRTA
GND 50
30 Agnd
31 CI1a
Agnd 45
KG-A/1
32 CI2a
AO4a 43
AO3a 42
AO2a 41
AO1a 40
Terminal № Type Description
and
designator
1 G Supply voltage 24 V AC supply voltage.
2 G0 Supply voltage 24 V AC supply voltage (reference).
(reference)
Ground Earth ground.
Regio Ardo
Terminal № Type
and
designator
10 GDO Supply voltage
14 GDO output
11 DO1b Digital output
12 DO2b
13 DO3b
15 DO4b
16 DO5b
17 DO6b
20 Agnd Analog ground
23 Agnd
30 Agnd
45 Agnd
21 AI1a Analog input
22 AI2a
24 AI3a
25 AI4a
EDSP-K3
31 CI1a Condensation
32 CI2a input
Room unit
Ethernet commu-
nication port
40 AO1a Analog output
41 AO2a
42 AO3a
43 AO4a
50 GND Digital ground
53 GND
L
51 DI1b Digital input
52 DI2b
N
54 DI3b
GND
55 DI4b
0...10 V
Ext. Disp. External display
communication
port
60 E RS485 communi-
61 N cation port
62 A
63 B
70 E RS485 communi-
71 N cation port
72 A
73 B
Description
24 V AC supply voltage output for use together
with digital outputs.
Mosfet output used for valve, 3-speed fan,
blinds, or lighting control, or for alarms or
forced ventilation.
Signal ground for analog inputs and outputs.
Input used for change-over detection or for
temperature, CO , condensation, or relative
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humidity sensor.
Input dedicated for Regin's condensation de-
tector KG-A/1.
8P8C modular connector used for Ethernet -
TCP/IP communication.
Output used for valve, damper, or EC fan
control.
Signal ground for digital inputs.
Input used for presence, open window, or
change-over detection.
4P4C modular connector used for communica-
tion with an ED-RU-... room unit.
RS485 connector used for communication via
BACnet, or for master/slave communication via
Exoline or Modbus.
This connection is not galvanically isolated.
RS485 connector used for communication via
BACnet, or for master/slave communication via
Exoline or Modbus.
This connection is galvanically isolated.
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