Phoenix Contact RAD-ISM-2400-SET-UD-ANT User manual

1. Short Description
The RAD-ISM-2400-SET-UD-ANT unidirectional
radio system comprises a transmitter (Tx) and a
receiver (Rx).
The transmitter detects two digital signals in the
range from 5 - 30 V AC/DC, and one analog current
signal (4...20 mA).These signals are available for
further processing at the receiver in the form of two
relay Form C contacts and one 4...20 mA current
output. In addition, a third relay in the receiver
diagnoses the status of the radio connection (RF link).
The radio connection is established automatically
when the operating voltage U
B
is applied to both
devices.When the connection has been established,
both RF LEDs are lit and the RF link relay in the
receiver has picked up.From now on, a data
transmission is started every 27 ms.
UnidirectionalWirelessTransmission System
RAD-ISM-2400-SET-UD-ANT
Phoenix Contact GmbH & Co. KG • 32825 Blomberg, Germany
Phone +49 - 52 35 - 30 0 • Fax +49 - 52 35 - 34 12 00 • www.phoenixcontact.com
Local Contact: www.phoenixcontact.com/salesnetwork

PHOENIX CONTACT page 2 of 10
Description
Unidirectional wireless transmission system
Technical Data
Supply
Supply voltage U
B
Tolerance
Current consumption (at U
B
)Typical
Maximum
Radio Interface
Frequency range
Reserved frequency (Channel 5 on 802.11b)
Channel distance
Number of channels Groups/channels per group
Transmission power
Antenna
Analog Input
Signal range
Overload capability range
Underload capability range
Input resistance
Tolerance At +25°C (+77°F) Typical/maximum
Temperature coefficient -20°C to +65°C (-4˚F to +149˚F)
Supply for passive sensors (terminal block 7)
Analog Output
Signal range
Overload capability range
Underload capability range
Maximum load resistance
Tolerance At +25°C (+77°F) Typical/maximum
Temperature coefficient -20°C to +65°C (-4˚F to +149˚F)
Digital Input
Signal range
High signal Minimum
Low signal Maximum
Digital Output + RF Link
Contact type Floating Form C contact
Contact material Ag, gold-plated
Switching voltage Maximum
Switching current Maximum
Switching frequency Maximum
Mechanical service life Cycles
Electrical service life Cycles
(at 0.5 A switching current)
Climatic Data
Ambient temperature Operation (IEC 68-1/UL 508)
Storage
Relative humidity
RAD-ISM-2400-SET-UD-ANT
Type Order No.
Pcs.
Pkt.
RAD-ISM-2400-SET-UD-ANT 28 67 28 3 1
Transmitter Receiver
24 V DC
-50%/+25%
18 mA
35 mA
2.4032 - 2.4799 GHz
2.4220 - 2.4420 GHz
100 kHz
9/63
10 mW
2 dBi Omni
4...20 mA
10%
5%
< 170
Ω
± 0.025%/
± 0.075%
0.007%/K
U
B
–
–
–
–
–
–
5...30 V AC/DC
5 V DC
1.5 V DC
–
–
–
–
–
–
–
-20°C to +65°C (-4˚F to +149˚F)
-40°C to +85°C (-40˚F to +185˚F)
24 V DC
-50%/+25%
54 mA
120 mA
–
–
–
–
–
–
–
4...20 mA
10%
5%
R
B
= (U
B
- 10 V)/20 mA
± 0.075%/ ± 0.225%
0.004%/K
–
–
–
3
60 V DC, 30V AC
0.5 A
2 Hz
1 x 10
7
8 x 10
5
-20°C to +65°C (-4˚F to +149˚F)
-40°C to +85°C (-40˚F to +185˚F)
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
2.Technical Data

PHOENIX CONTACT page 3 of 10
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
AdditionalTechnical Data
Indicators RF link: green LED
Digital 1 + 2: green LED
Antenna
Cable length
Antenna length
Antenna diameter
Housing
Housing material Polyamide PA, not reinforced
Degree of protection
Mounting On TS 35 DIN rail according to EN 60 715
Mounting position Any
Dimensions (W x H x D)
Weight Approximately
ConnectionTerminal Blocks
Cable cross section
Cable length Supply
Signals
Approval
Standards Used
EMC
Radio
Safety
Health
AdditionalTolerances When Subject to EMI
Analog Input
Conducted interference according to EN 61000-4-6
Radiated-noise immunity according to EN 61000-4-3
Radiated-noise immunity according to EN 61000-4-3
For additional information about the antennas, refer to the
"Antennas and Accessories" data sheet.
8
9
6
RF OUT
GND
4...20 mA IN
+24 V
GND
µC
5
4
7
+24 V
0
"
!
IN 1
COM
IN 2
Power
Loop Power Out
R
B
Transmitter
Transmitter Receiver
ON/OFF
ON/OFF
1.5 m (4.92 ft.)
82.5 mm (3.25 in.)
10 mm (0.39 in.)
IP20
(17.5 x 99 x 114.5 mm
[0.689 x 3.898 x 4.508 in.])
110 g
0.2 - 2.5 mm
2
(25 -14 AWG)
< 10 m (32.81 ft.)
< 30 m (98.43 ft.)
ON/OFF/Flashes
ON/OFF
1.5 m (4.92 ft.)
82.5 mm (3.25 in.)
10 mm (0.39 in.)
137 g
cc
cc
0682
EN 301 489-17:V1.2.1, EN 61000-6-2:2001
EN 300 328-17:V1.4.1
EN 60950-1:2001
EN 50371:2002
+/-3.5% @ 10 V
+/-2% @ 3 V/m
+/-19% @ 10 V/m
NC / 12
COM / 11
µC
6
5
GND
+24 V Power
RF Link
4
4...20 mA OUT
RF IN
OUT1
OUT2
NO / 14
9
NC / 12
COM / 11
8
7
NO / 14
1
12 / NC
11 / COM 2
3
14 / NO
0
"
!
Receiver

PHOENIX CONTACT page 4 of 10
Transmitter:
11
11
Connector: Operating voltage U
B
22
22
Connector: 4…20 mA input
33
33
Connector: Digital inputs
44
44
LED: Digital input 1
55
55
LED: Digital input 2
66
66
LED: RF link
77
77
Antenna connection
Figure 06
10 11 12
7 8 9
Ord.No.: 28 67 31 9
OMNEX
Trusted Wireless
POWER:
CURRENT:
DIGITAL INPUTS:
ANALOG INPUT:
TEMPERATURE:
12-30VDC
50mA MAX
5-30VAC / VDC
4-20mA
-20°C to 65°C
-4°F to 149°F
WARNING: EXPLOSION HAZARD
Do not disconnect equipment unless
power has been switched off or the
area is known to be non-hazardous.
APPROBATION / APPROVALS
SPREAD SPECTRUM TRANSMITTER
RAD-ISM-2400-TX
1
2
RF
4-20mA LOOP
POWER
+24V
GND
PWR GND
IN
DIGITAL
IN 1 IN 2
COM
Ord.No.: 28 67 31 9
OMNEX
Trusted Wireless
POWER:
CURRENT:
DIGITAL INPUTS:
ANALOG INPUT:
INPUT RESISTANCE:
TEMPERATURE:
12-30VDC
18 mA typ./35 mA max.
5-30VAC / VDC
4-20mA
< 170 ohm
-20°C to 65°C
-4°F to 149°F
APPROBATION / APPROVALS
SPREAD SPECTRUM TRANSMITTER
RAD-ISM-2400-TX
10 11 12
7 8 9
Ord.No.: 28 67 30 6
OMNEX
Trusted Wireless
POWER:
CURRENT:
CONTACT RATING:
ANALOG OUTPUT:
TEMPERATURE:
12-30VDC
100mA MAX
0.5A @ 120 VAC
4-20mA
-20°C to 65°C
-4°F to 149°F
WARNING: EXPLOSION HAZARD
Do not disconnect equipment unless
power has been switched off or the
area is known to be non-hazardous.
APPROBATION / APPROVALS
SPREAD SPECTRUM RECEIVER
RAD-ISM-2400-RX
1
2
RF
POWER
4-
20mA
GND
DIGITAL 2
NC NO
COM
RSSI
+24V
RF LINK
NO
COM
NC
DIGITAL 1
NC NO
COM
Ord.No.: 28 67 30 6
OMNEX
Trusted Wireless
POWER:
CURRENT:
CONTACT RATING:
ANALOG OUTPUT:
TEMPERATURE:
12-30VDC
54mA typ./120mA max.
0.5A @ 60 VAC/ 30 VAC
4-20mA
-20°C to 65°C
-4°F to 149°F
APPROBATION / APPROVALS
SPREAD SPECTRUM RECEIVER
RAD-ISM-2400-RX
11
11
55
55 66
66 77
77
22
22
33
33
44
44
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
3. DeviceView, Connections, and Control Elements
Receiver:
Connector: Operating voltage U
B
+ analog output
Connector: RF link relay
Connector: Digital output 1
Connector: Digital output 2
LED: Digital output 1
LED: Digital output 2
LED: RF link
RSSI test socket
Antenna connection

PHOENIX CONTACT page 5 of 10
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
4. Use
Phoenix Contact hereby declares that the
RAD-ISM-2400-SET-UD-ANT radio system complies
with the basic requirements and other relevant
regulations specified in directive 1999/5/EC.
The radio system should only be operated using
authorizedaccessoriesfromPhoenix Contact.Theuse
of other additional components may invalidate the
device approval status.
4.1 Installation
The modules are snapped onto a DIN rail within a
control cabinet or control box.The control cabinet/box
must meet the requirements of EN 60 950-1:2001 in
terms of fire protection shielding.
In the electrical system of the building, a two-pole
disconnecting device must be provided to isolate the
equipment from the supply circuit.
In order to protect the modules against electrostatic
discharge when working on control cabinets, the
operating personnel must remove electrostatic
discharge before opening control boxes or control
cabinets and before touching the modules.
Observe the mounting instructions for the
antenna used. The antenna cable is plugged into the
antenna connection sockets 77
77
/.
4.2Transmitter
Display and Diagnostic Elements
44
44
LED: Digital input 1 = Status of digital input 1
55
55
LED: Digital input 2 = Status of digital input 2
66
66
LED: RF link ON = Operating voltage U
B
present,
transmitter is sending data
Analog Input 22
22
The 4...20 mA analog input detects active and
passive current sensors.
For passive current sensors, the unregulated
operating voltage U
B
is provided at terminal block 7.
Digital Inputs 33
33
Both digital inputs on the transmitter can process
voltages from 5 - 30V AC/DC.They have a shared
groundpotential (terminalblock11) andareelectrically
isolated from the operating voltage U
B
.
The RAD-ISM-2400-SET-UD-ANT radio
system may only be used in the
countries listed below:
Austria, Belgium, Denmark, Finland,
France, Germany, Great Britain, Greece,
Iceland, Ireland, Italy, Luxembourg, the
Netherlands, Norway (not including
Spitzbergen), Portugal, Spain, Sweden,
and Switzerland.
4.3 Receiver
Display and Diagnostic Elements
RF link relay
TheRFlinkrelayin thereceiverdiagnoses thestatus
of the radio connection.It picks up when the radio
connection is established.
If no data packets are received correctly over a
period of approximately 3.4 seconds, the relay drops
again.
It picks up again automatically when the radio
connection is re-established.The RF link relay has a
Form C contact.
LED: Digital output 1 = Status of digital output 1
LED: Digital output 2 = Status of digital output 2
LED: RF link OFF = No operating voltage U
B
;
Flashes briefly approximately every 2 seconds
= No reception;
Flashes quickly = Connection breaking up
RSSI test socket
Avoltagemeasuringdevice(manualmultimeter)can
be connected to the RSSI test socket to measure a
voltage to GND, which provides information about
the received radio signal (the higher the voltage, the
better the reception).
Using the diagram below, the received signal
strength in dB can be determined using the voltage
value.This can be useful, e.g., when positioning and
aligning the antenna.
Analog Output (Also OperatingVoltage)
The analog output is supplied internally from the
unregulated operating voltage U
B
. Terminal block 4
provides a power source at which the actuator is wired
to ground (terminal block 5).
The output requires an internal drop voltage of 10V.
The maximum load at the current output with a
nominal voltage of 24V = (24 V - 10 V)/
20 mA = 700 Ohm.The maximum load therefore
depends on the operating voltage U
B
used.
Digital Outputs /
Two floating Form C contacts are used as the digital
outputs for the receiver.
4.4 Behavior If the Radio Connection Is Interrupted
If the radio connection is interrupted, all outputs
(analog and digital) retain their last value or status (see
connection examples in Section 5).
To configure a reset response (revert back to "0") for
a digital signal or the analog signal when a radio
connection is interrupted, connect the RF link relay
contact in series.
To configure a reset response for all signals, use the
RF link relay to control one or more additional relays.
1,25
0
0,5
1
1,5
2
2,5
3
3,5
-125 -115 -105 -95 -85 -75 -65 -55 -45
signal loss (-dB)
RSSI [V]
1,75 2,25 2,75 3,25 3,75 4,25 4,75
0,75
4
4,5
5

PHOENIX CONTACT page 6 of 10
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
5. Connection Examples
Figure 07
6 5 4
10 11 12
7 8 9
1
2
RF
+24V
GND
COM
GND
4...20mA
Power
5...30VAC/DC
INPUT 2
INPUT 1
+24V
Figure 08
6 5 4
10 11 12
7 8 9
1
2
RF
+24V
GND
COM
4...20mA
Power
5...30VAC/DC
INPUT 2
INPUT 1
+24V
Figure 09
6 5 4
10 11 12
7 8 9
1
2
RF
+24V
GND
COM
GND
4...20mA
5...30VAC/DC
INPUT 2
INPUT 1
+24V
GND
5.1.Transmitter
Connection of a passive current sensor in
3-wire technology (see Figure 07).
Connection of a passive current sensor in
2-wire technology (see Figure 08).
Connectionofan activecurrent sensorwithseparate
power supply connection (see Figure 09).

PHOENIX CONTACT page 7 of 10
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
Figure 10
3 2 1
6 5 4
10 11 12
7 8 9
1
2
RF
RSSI
GND
+24V
+24V
+24V
+24V
4...20 mA
A
1 = NO
3 = NC
7 = NO
9 = NC
10 = NO
12 = NC
RF link diagnostics
Digital output 1
Digital output 2
NO = Form A contact
NC = Form B contact
Figure 11
3 2 1
6 5 4
10 11 12
7 8 9
1
2
RF
RSSI
GND
+24V
+24V
4...20 mA
A
1 = NO
3 = NC
7 = NO
9 = NC
10 = NO
12 = NC
RF link diagnostics
Digital output 1
Digital output 2
Figure 12
3 2 1
6 5 4
10 11 12
7 8 9
1
2
RF
RSSI
GND
+24V
+24V
+24V
4...20 mA
A
1 = NO
3 = NC
7 = NO
9 = NC
10 = NO
12 = NC
RF link diagnostics
Digital output 1
Digital output 2
Caution:
The RESET response sets output to 0 mA
5.2. Receiver
Connection Diagram for "Hold" Response for
All Outputs
The hold response retains the states of the digital
outputs and the analog signal when the radio
connection is interrupted (see Figure 10).
Connection Diagram for "Reset" Response for
Digital Outputs
In this example, the RF link relay is connected to the
digital outputs in series.This means that the digital
outputs are set to "0" when the radio connection is
interrupted (see Figure 11).
Connection Diagram for "Reset" Response for the
Analog Output
In this example, the RF link relay is connected to the
analog output in series.This means that the analog
output is set to 0 mA when the radio connection is
interrupted (see Figure 12).

PHOENIX CONTACT page 8 of 10
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
Figure 13
Transmitter Receiver
Figure 14
Transmitter Receiver
5.3. SystemVersions
Point-to-Point
In the point-to-point system version, the set is
installed, the signals are connected, and the operating
voltage is applied.The radio connection is established
automatically – no other settings are required
(see Figure 13).
Point-to-Multipoint
In the point-to-multipoint system version, the set
(RAD-ISM-2400-SET-UD-ANT Order No.28 67 283) is
installed, the signals are connected, and the operating
voltage is applied.The radio connection is established
automatically.
Signal paths can be divided or multiplied through the
installation of additional receivers (RAD-ISM-2400-RX
Order No.28 67 306) (see Figure 14).

PHOENIX CONTACT page 9 of 10
J10562
P001.1
Figure 15
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
J10562
P001.1
Figure 16
5.4 Additional Receivers
Any number of additional receivers
(RAD-ISM-2400-RX Order No.28 67 306) can be
used.The devices are supplied without a HOPKEY.
TheHOPKEYcontains thetransmissionfrequencies
used and the hop sequence.This information is
required when installing an additional receiver in an
existing system.
To install an additional receiver, proceed as follows:
1.To protect the modules against ESD, the operating
personnel must remove electrostatic discharge at
appropriate points (e.g., control cabinet) before
touching the modules.
2.The existing system must have already established
a radio connection.
3. Disconnect the power to the existing system.
4. Open the housing of the receiver in the existing
system by pressing both the housing latches on the
sides.Remove the electronics module from the
housing (see Figure 15).
5. At the bottom right on the printed circuit board is a
small printed circuit board in a 10-pos.base – this is
the HOPKEY. Remove the HOPKEY and insert it in
the same position in the new receiver that you wish
to install (see Figure 16).
6.Close allthehousing coversand reinsertthedevices
in the control cabinet(s).
7. Reconnect the supply voltage – the additional
receiver now receives the same information as the
receiver in the existing system.
8. Repeat the procedure for all additional receivers.
Explanation:
When the supply voltage is connected, the
information is transmitted from the connected
HOPKEY to a non-volatile memory inside the module.
This HOPKEY can then be used to "teach" other
receivers.The HOPKEY can be stored in the last
receiver.
If no HOPKEY is connected, the information inside
the module is used.

PHOENIX CONTACT page 10 of 10
UnidirectionalWirelessTransmission System – RAD-ISM-2400-SET-UD-ANT
6.Tips and Notes
6.1 Notes on the General Assignment of
Frequencies
In Gazette 22/1999, Order 154, the German
regulating body for telecommunications and mail
(RegTP) has stipulated a general assignment of
frequencies.
This general assignment applies to radio systems in
the frequency range from 2.400 - 2.4835 GHz for
general use.
Section 10 specifies that the radio system operator
has a duty to notify the RegTP in writing of the
installation of a system, if it uses transmission paths
that extend beyond the site.
If, for example, another radio system is installed,
which adversely affects an existing RAD-ISM system,
thenthissystem mustadjustits operationifthe existing
systemwasalreadyregistered with theRegTP.System
registration is therefore designed to protect the system
operator.
A form, which the system operator can use to notify
the RegTP is provided in the appendix.
6.2 Notes for Operating Other Radio Systems in
Close Proximity
If other radio transmission systems are operated on
the same frequency close to an INTERFACE wireless
system, interference may occur.
The effects on the RAD-ISM-2400-SET-UD-ANT are
marginal and barely noticeable.
However, in certain circumstances an installed
WLAN system (IEEE 802.11b) may be disturbed by
frequency hopping, even if all specified maximum
values are observed.
To provide a solution for these cases, the
RAD-ISM-2400-SET-UD-ANT reserves a small
frequency range in the 2.4 GHz band.
This is the range from 2.4220 GHz - 2.4420 GHz,
which corresponds to channel 5 of a WLAN system
according to IEEE 802.11b.
Should you experience the problem described
above, please configure your WLAN system to
channel 5.
7. Appendix
• CE declaration of conformity
• Declaration of conformity with
health requirements
• Form to notify the RegTP of an installed radio path
in/over a public area
TNR: 101511-00-gb/10/15/03 Phoenix Contact 2003

Regulierungsbehörde für
Telekommunikation
und Post (Reg TP)
Postfach 80 01
53105 Bonn
Telefon [phone]
Fax [phone]
Informationen zu Funkanlage im 2,4GHz ISM Band
Sehr geehrte Damen und Herren,
hiermit setzen wir Sie über die Errichtung einer Funkanlage bei grundstücksüberschreitendem
Übertragungsweg gemäss Amtsblatt 22/1999, Verfügung 154/1999, Punkt 10 in Kenntnis.
Genaue Anschrift der ortsfesten Funkanlage:
Höhe der Antenne über Grund: m
Antennencharakteristik: FRundstrahler (OMNI)
FRichtantenne (PANEL)
Bei Richtantenne: Anschrift der Gegenstelle:
Datum der Inbetriebnahme: ___.___.______
Betreiber der Funkanlage:
Name:
Strasse:
Ort:
Telefon:
Mit freundlichen Grüssen
Datum Unterschrift