Easy wave RCD22 Quick Start Manual

RCD22 Radio control with serial interface
EN
Model
RCD22E5001A02
Technical Data
Frequency: 868.30 MHz
Modulation: FSK
Coding: Easywave
Output: RS232 interface
Power supply: 230 V AC 50 Hz
Power consumption: 1.5 W standby
Degree of Protection: IP66 (in delivery state)
Operating temperature: -20 °C to +60 °C
Dimensions (w/l/h): 130/94/57 mm
Weight: 260 g
Scope of Delivery
Radio control RCD22, mounting accessories,
operating instructions
Intended Use
The device is only intended to be used for trans-
mitting and receiving Easywave radio telegrams
and via RS232 interface using hexadecimal va-
lues.
The manufacturer shall not be liable for any da-
mage caused by improper or non-intended use.
Safety Advice
Carefully read through these instruc-
tions before connecting and operating
the unit!
Caution! Electrical installation
may only be carried out by a
qualified electrician; other-
wise there is a risk of electric
shock or fire.
Observe the applicable laws, standards and re-
gulations as well as the manufacturer's instruc-
tions for the devices to be operated!
The control unit may not be operated by children
or unauthorised persons!
Have faulty units checked by the manufacturer!!
Do not make any modifications to the device!
Function
The RCD22 transmits and receives Easywave te-
legrams. It is controlled via an RS232 interface in
HEX format. The control and evaluation software
has to be created by the user.
Where environmental conditions are unfavorable,
the external antenna ACC-ANT50-03-21P can be
connected to improve wireless reception. This is
not included with the product, but can be ordered
separately.
INSTALLING THE RECEIVER
Mounting
Do not install the control near the floor or in ni-
ches, as there may be a radio shadow here.
When mounting on metal surfaces, a minimum
distance of 10 cm should be maintained.
The receiver must be installed, connected accor-
ding to the connection diagram and put into ope-
ration by a qualified electrician.
1. Switch off the power supply.
2. Unscrew the housing cover.
3. Attach the controller to the installation site.
Use the screw gears of the cover screws.
Terminal assignment RCD22
Connection terminal
Power supply
230V AC 50Hz
L N
230VAC
230 V AC
50 Hz
Wire cross-sections
rigid wires:
0.5 – 2.5 mm²
Flexible wires with
ferrule:
0.5 – 1.5 mm²
Terminal assignment
9-pin Sub-D socket
Connection RCD22 Pin
cable
black

TXD
green

RXD
red GND
4. Push the connection cable through the doub-
le-membrane seals. Pull the cable back brief-
ly to form the seal.
5. Connect the connecting cables for the RS232
interface to GND, TXD and RXD according to
the „Terminal assignment RCD22".
6. Connect the connecting cables for the power
supply according to the terminal assignment.
7. Screw the housing cover back on.
8. Switch on the power supply.
Connection terminal
RS232 interface
RXD GND TXD
PC
2

RXD
3

TXD
5 GND
Connection terminal
external antenna
ACC-ANT50-03-21P
optional
ext.
ANT GND
white GND
black ANT
Attention: Mount the
antenna outside of
metal housings.
TXD RXD GND RCD22
2 3 5
PC, Server
etc.