RTD-NET
Installation Instructions
English
realtime
Control Systems
RTD-NET Installation Instructions
100.00
22.00
RTD-NET
Control Interface
All dimensions in mm
0V
0V
POWER
POWER
15-24VDC
15-24VDC
+V
+V
REMCON
REMCON
P2
P1
P2
P1
LED1 LED2
RS485 D-BUS
RS485 D-BUS
DB
DB
GND
GND
+DA-
+DA-
SW1
ON
1 2 3 4
5 6 7 8
LED4LED3
1
J2
100.00
Ø 4.00
5 6 7 8
ON
1 2 3 4
ADDRESS 0 ADDRESS 1
5 6 7 8
ON
1 2 3 4
RS485 D-BUS
DB
DA GND
+ -
RS485 D-BUS
DB
DA GND
+ -
DB(+) DB(+)
DA(-)
DA(-)
GND
GND
Ø 5.00
90.00
90.00
88.00
78.00
1
X18A/X35A
VRV
Indoor
PCB
RED
BLUE
0V+V
Skyair
0V +V
POWER
15-24VDC
Indoor
X35A
PCB
RED
BLUE
0V+V
0V +V
POWER
15-24VDC
4
2
RTD
3
2 18870-1.06.03 RTD-NET Installation Instructions
P1 P2P1 P2 P1 P2
P2
P1
LED2
6a
LED1
LED2
ADDRESS 0
ON
1 2 3 4
ADDRESS 8
ON
1 2 3 4
ADDRESS 16
ON
1 2 3 4
ADDRESS 24
ON
1 2 3 4
ADDRESS 32
ON
1 2 3 4
ADDRESS 40
ON
1 2 3 4
ADDRESS 48
ON
1 2 3 4
ADDRESS 56
ON
1 2 3 4
5
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 1
ON
1 2 3 4
ADDRESS 9
ON
1 2 3 4
ADDRESS 17
ON
1 2 3 4
ADDRESS 25
ON
1 2 3 4
ADDRESS 33
ON
1 2 3 4
ADDRESS 41
ON
1 2 3 4
ADDRESS 49
ON
1 2 3 4
ADDRESS 57
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 2
ON
1 2 3 4
ADDRESS 10
ON
1 2 3 4
ADDRESS 18
ON
1 2 3 4
ADDRESS 26
ON
1 2 3 4
ADDRESS 34
ON
1 2 3 4
ADDRESS 42
ON
1 2 3 4
ADDRESS 50
ON
1 2 3 4
ADDRESS 58
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 3
ON
1 2 3 4
ADDRESS 11
ON
1 2 3 4
ADDRESS 19
ON
1 2 3 4
ADDRESS 27
ON
1 2 3 4
ADDRESS 35
ON
1 2 3 4
ADDRESS 43
ON
1 2 3 4
ADDRESS 51
ON
1 2 3 4
ADDRESS 59
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 4
ON
1 2 3 4
ADDRESS 12
ON
1 2 3 4
ADDRESS 20
ON
1 2 3 4
ADDRESS 28
ON
1 2 3 4
ADDRESS 36
ON
1 2 3 4
ADDRESS 44
ON
1 2 3 4
ADDRESS 52
ON
1 2 3 4
ADDRESS 60
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 5
ON
1 2 3 4
ADDRESS 13
ON
1 2 3 4
ADDRESS 21
ON
1 2 3 4
ADDRESS 29
ON
1 2 3 4
ADDRESS 37
ON
1 2 3 4
ADDRESS 45
ON
1 2 3 4
ADDRESS 53
ON
1 2 3 4
ADDRESS 61
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 6
ON
1 2 3 4
ADDRESS 14
ON
1 2 3 4
ADDRESS 22
ON
1 2 3 4
ADDRESS 30
ON
1 2 3 4
ADDRESS 38
ON
1 2 3 4
ADDRESS 46
ON
1 2 3 4
ADDRESS 54
ON
1 2 3 4
ADDRESS 62
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
ADDRESS 7
ON
1 2 3 4
ADDRESS 15
ON
1 2 3 4
ADDRESS 23
ON
1 2 3 4
ADDRESS 31
ON
1 2 3 4
ADDRESS 39
ON
1 2 3 4
ADDRESS 47
ON
1 2 3 4
ADDRESS 55
ON
1 2 3 4
ADDRESS 63
ON
1 2 3 4
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
5 6 7 8
6b
LED1
LED2
6c
LED1
LED2
7a
LED1
LED2
7b
LED1
LED2
8a
LED1
LED2
8b
LED1
LED2
8c
LED1
18870-1.06.03 RTD-NET Installation Instructions 3
Warnings and Cautions
All cable connections to the device must be adequately secured by
suitable strain relief fasteners
The RTD must either be mounted in a suitable metal enclosure or
plastic enclosure with a ammability rating of at least IEC60695-11-10
V-1. Do not install it inside the air-conditioning unit. In all cases access
by non-qualied persons must be prevented (the enclosure may not
accessible without a tool). The unit can be mounted horizontally or
vertically
When the RTD is powered from the indoor unit power supply or other
non-SELV supply, all external wiring and electrically attached devices
must be suitably insulated to prevent access by non-qualied persons.
Where this is not possible, the RTD must be powered from an SELV
supply.
RS485 Cables must use stranded 24awg shielded or unshielded
twisted pair to Cat3, Cat4 or Cat5 specication. Use a twisted pair
for connections DB,DA and an extra core for connection GND. Install
RS485 cable as shown in Figure 4.
The P1,P2 Network should be connected as shown in Figure 3. Up
to 16 units and one remote controller can be connected to the RTD.
Specications
Electrical Environmental
Supply
Power <2.5VA Storage -10oC to 50oC
Connectors
Network
P1P2 <500m
RS485 <500m
Additional information, including Fault Codes are available from
www.realtime-controls.co.uk/rtd
15V-24V DC, 120mA
Regulated
Rising clamp to 0.75mm2
cable
Your product is marked with the symbol shown to the left. This symbol
on the product indicates that this product must not be disposed of with
your other household waste. Inappropriate disposal may be harmful.
Instead, it is your responsibility to dispose of your waste equipment
by handing it over to a designated collection point for the recycling
of waste electrical and electronic equipment. Units must be treated
at a specialized treatment facility for re-use, recycling and recovery.
By ensuring this product is disposed of correctly, you will help to
prevent potential negative consequences for the environment and
human health. Please contact the installer or local authority for more
information.
Observe precautions for handling Electrostatic Sensitive
Devices
Temperature
Operation 0oC to 50oC
Humidity
0-90% RH
non-condensing
4 18870-1.06.03 RTD-NET Installation Instructions
EN