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

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Page 1
Unidirectional Wireless T ransmission System RAD-ISM-2400-SET-UD-ANT

1. Short Description

The RAD-ISM-2400-SET-UD-ANT unidirectional radio system comprises a transmitter (Tx) and a receiver (Rx).
The radio connection is established automatically when the operating voltage U 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.
is applied to both
B
Phone +49 - 52 35 - 30 0 • Fax +49 - 52 35 - 34 12 00 • www.phoenixcontact.com
Phoenix Contact GmbH & Co. KG • 32825 Blomberg, Germany
Local Contact: www.phoenixcontact.com/salesnetwork
Page 2

Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

2. T echnical Data

RAD-ISM-2400-SET-UD-ANT
Description
Type Order No.
Pcs.
Pkt.
Unidirectional wireless transmission system
Technical Data Supply
Supply voltage U Tolerance Current consumption (at U
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
Climatic Data
Ambient temperature Operation (IEC 68-1/UL 508) Relative humidity
B
)Typical
B
(at 0.5 A switching current)
Maximum
Storage
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%
Ω
< 170
±
0.025%/
B
0.075%
±
0.007%/K U
– – – – – –
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%
= (U
- 10 V)/20 mA
R
B
B
±
0.075%/
±
0.004%/K –
– –
3 60 V DC, 30 V AC
0.5 A 2 Hz 1 x 10 8 x 10
-20°C to +65°C (-4˚F to +149˚F)
-40°C to +85°C (-40˚F to +185˚F)
0.225%
7 5
PHOENIX CONTACT page 2 of 10
Page 3
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT
Additional Technical Data Indicators
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
Connection Terminal Blocks
Cable cross section Cable length Supply
Approval
Standards Used
EMC Radio Safety Health
Additional Tolerances 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.
RF link: green LED
Digital 1 + 2: green LED
Signals
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
2
0.2 - 2.5 mm < 10 m (32.81 ft.) < 30 m (98.43 ft.)
cc
cc
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
(25 -14 AWG)
0682
ON/OFF/Flashes ON/OFF
1.5 m (4.92 ft.)
82.5 mm (3.25 in.) 10 mm (0.39 in.)
137 g
Transmitter
4
+24 V
GND
5
6
Power
µC
Loop Power Out
R
7 8
B
9
RF OUT
0
!
"
+24 V
4...20 mA IN GND
IN 1
COM
IN 2
Receiver
14 / NO
11 / COM
12 / NC
RF IN
4...20 mA OUT
GND
+24 V
1
2
3
4
5
6
RF Link
Power
µC
OUT 1
7
8
9
0
!
"
OUT 2
NC / 12
COM / 11
NO / 14
NC / 12
COM / 11
NO / 14
PHOENIX CONTACT page 3 of 10
Page 4
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

3. Device View, Connections, and Control Elements

77
77
66
66
55
22
22
33
33
10 11 12
7 8 9
IN 1
55
44
44
1
4-20mA LOOP
PWR
DIGITAL
IN
COM
GND
IN 2
SPREAD SPECTRUM TRANSMITTER
SPREAD SPECTRUM TRANSMITTER
POWER:
POWER:
CURRENT:
CURRENT:
DIGITAL INPUTS:
DIGITAL INPUTS:
ANALOG INPUT:
ANALOG INPUT:
TEMPERATURE:
INPUT RESISTANCE: TEMPERATURE:
WARNING: EXPLOSION HAZARD
Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous.
APPROBATION / APPROV ALS
APPROBATION / APPROV ALS
2
RF
RAD-ISM-2400-TX
RAD-ISM-2400-TX
Ord.No.: 28 67 31 9
Ord.No.: 28 67 31 9
OMNEX
OMNEX
Trusted Wireless
Trusted Wireless
12-30VDC
12-30VDC
18 mA typ./35 mA max.
50mA MAX
5-30VAC / VDC
5-30VAC / VDC
4-20mA
4-20mA
< 170 ohm
-20°C to 65°C
-20°C to 65°C
-4°F to 149°F
-4°F to 149°F
POWER
GND
+24V
10 11 12
7 8 9
11
11
DIGITAL 2
NC
COM
NC
DIGITAL 1
COM
NO
NO
RSSI
RF
2
1
RAD-ISM-2400-RX
RAD-ISM-2400-RX
Ord.No.: 28 67 30 6
Ord.No.: 28 67 30 6
OMNEX
OMNEX
Trusted Wireless
Trusted Wireless
12-30VDC
12-30VDC 100mA MAX
54mA typ./120mA max.
0.5A @ 120 VAC
0.5A @ 60 VAC/ 30 VAC
SPREAD SPECTRUM RECEIVER
SPREAD SPECTRUM RECEIVER
4-20mA
4-20mA
POWER:
POWER:
-20°C to 65°C
-20°C to 65°C
CURRENT:
CURRENT:
-4°F to 149°F
-4°F to 149°F
CONTACT RATING:
CONTACT RATING: ANALOG OUTPUT:
ANALOG OUTPUT: TEMPERATURE:
TEMPERATURE:
WARNING: EXPLOSION HAZARD
Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous.
APPROBATION / APPROV ALS
APPROBATION / APPROV ALS
NC
+24V
RF LINK
COM
POWER
GND
NO
4-
20mA
Transmitter:
11
11
Connector: Operating voltage U
22
22
Connector: 4…20 mA input
33
33
Connector: Digital inputs
4444
LED: Digital input 1
5555
LED: Digital input 2
6666
LED: RF link
77
77
Antenna connection
Figure 06
Receiver:
B
Connector: Operating voltage U + analog output
B
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 4 of 10
Page 5
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

4. Use

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.
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 authorized accessories from Phoenix Contact. The use 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
/.

4.2 T ransmitter 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
transmitter is sending data
present,
B

4.3 Receiver Display and Diagnostic Elements

RF link relay The RF link relay in the receiver diagnoses the status 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 rela y 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 Flashes briefly approximately every 2 seconds
;
B
= No reception; Flashes quickly = Connection breaking up
RSSI test socket A voltage measuring device (manual multimeter) 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.
5
4,5
4
3,5
3
2,5
2
RSSI [V]
1,5
0,75
1
0,5
0
-125 -115 -105 -95 -85 -75 -65 -55 -45
1,25
1,75
2,25
signal loss (-dB)
2,75
3,25
3,75
4,25
4,75
Analog Output (Also Operating Voltage)
The analog output is supplied internally from the
unregulated operating voltage U provides a power source at which the actuator is wired
. Terminal block 4
B
to ground (terminal block 5).
The output requires an internal drop voltage of 10 V. The maximum load at the current output with a
nominal voltage of 24 V = (24 V - 10 V)/ 20 mA = 700 Ohm. The maximum load therefore depends on the operating voltage U
used.
B
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
Digital Inputs
is provided at terminal block 7.
B
33
33
Both digital inputs on the transmitter can process voltages from 5 - 30 V AC/DC. They have a shared ground potential (terminal block 11) and are electrically isolated from the operating voltage U
.
B
PHOENIX CONTACT page 5 of 10
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") f or 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.
Page 6
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

5. Connection Examples

5.1. T ransmitter

Connection of a passive current sensor in
3-wire technology (see Figure 07).
+24V
GND
COM
6 5 4
7 8 9
10 11 12
RF
2
1
INPUT 2
INPUT 1
GND
4...20mA Power +24V
5...30VAC/DC
Figure 07
Connection of a passive current sensor in
2-wire technology (see Figure 08).
Connection of an active current sensor with separate
power supply connection (see Figure 09).
+24V
GND
+24V
GND
COM
6 5 4
7 8 9
10 11 12
6 5 4
RF
2
1
INPUT 2
INPUT 1
4...20mA Power +24V
5...30VAC/DC
Figure 08
PHOENIX CONTACT page 6 of 10
COM
7 8 9
10 11 12
RF
2
1
INPUT 2
INPUT 1
GND
4...20mA
+24V
GND
5...30VAC/DC
Figure 09
Page 7
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

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 rela y 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).
GND
+24V
+24V
+24V
+24V
NO = Form A contact NC = Form B contact
GND
+24V
+24V
6 5 4
3 2 1
7 8 9
10 11 12
6 5 4
3 2 1
4...20 mA
RSSI
RF
2
1
4...20 mA
A
RF link diagnostics
1 = NO 3 = NC
Digital output 1
7 = NO 9 = NC
Digital output 2
10 = NO 12 = NC
A
RF link diagnostics
1 = NO 3 = NC
Figure 10
Connection Diagram for "Reset" Response for the Analog Output
In this example, the RF link rela y 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).
GND
+24V
+24V
+24V
7 8 9
10 11 12
6 5 4
3 2 1
7 8 9
10 11 12
RSSI
RF
2
1
4...20 mA
RSSI
RF
2
1
Digital output 1
7 = NO 9 = NC
Digital output 2
10 = NO 12 = NC
A
RF link diagnostics
1 = NO 3 = NC
Digital output 1
7 = NO 9 = NC
Digital output 2
10 = NO 12 = NC
Figure 11
Caution:
The RESET response sets output to 0 mA
PHOENIX CONTACT page 7 of 10
Figure 12
Page 8
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

5.3. System Versions

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).
Transmitter Receiver
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).
Transmitter Receiver
Figure 14
PHOENIX CONTACT page 8 of 10
Page 9
Unidirectional Wireless Transmission System – RAD-ISM-2400-SET-UD-ANT

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.
The HOPKEY contains the transmission frequencies 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 all the housing co vers and reinsert the devices
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.
P001.1
J10562
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.
Figure 15
J10562
P001.1
PHOENIX CONTACT page 9 of 10
Figure 16
Page 10
Unidirectional Wireless Transmission 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, then this system must adjust its operation if the existing system was already registered with the RegTP. 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
PHOENIX CONTACT page 10 of 10
TNR: 101511-00-gb/10/15/03 Phoenix Contact 2003
Page 11
Page 12
Page 13
Regulierungsbehörde für Telekommunikation und Post (Reg TP)
Postfach 80 01
53105 Bonn
Telefon 02 28/14-0 Fax 02 28/14-88 72
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: F Rundstrahler (OMNI)
F Richtantenne (PANEL)
Bei Richtantenne: Anschrift der Gegenstelle:
Datum der Inbetriebnahme: ___.___.______
Betreiber der Funkanlage:
Name:
Strasse:
Ort:
Telefon:
Mit freundlichen Grüssen
Datum Unterschrift
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