Cynergy3 IWR-5 User manual

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
IWR-5 Iss2.1 Page 1
IWR-5
Five Channel
Industrial Wireless Pressure/Temperature Receiver
Whilst every effort has been taken to ensure the accuracy of this document,
we accept no responsibility for damage, injury, loss or expense resulting
from errors or omissions, and reserve the right of amendment without
notice.
This document may not be reproduced in any way without the prior written
permission of the company.
Issue 2.1 September 2018
Cynergy3 Components Ltd.,
7 Cobham Road, Ferndown Ind. Est., Wimborne,
Dorset, BH21 7PE, UK
Tel: [phone], email: [e-mail]
www.cynergy3.com

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
Page 2 IWR-5 Iss2.1
CONTENTS
1.INTRODUCTION _______________________________________________________2
1.1 Safety Information _______________________________________________________ 2
1.2 Hardware Features_______________________________________________________ 2
2.UNPACKING __________________________________________________________3
3. IWR-5 Receiver set up procedure _______________________________________3
4.TROUBLE-SHOOTING GUIDE __________________________________________6
5.SYSTEM PART NUMBERS______________________________________________7
6. SPECIFICATIONS______________________________________________________7
1. INTRODUCTION
1.1 Safety Information
This manual contains information that must be observed in the interest of your own
safety and to avoid damage to assets. Please read this manual before installing and
commissioning the device and keep the manual in an accessible location for all users.
To satisfy FCC RF Exposure requirements for mobile and base station transmission
devices, a separation distance of 20cm or more should be maintained between the
antenna of this device and persons during operation. To ensure compliance operation at
closer than this distance is not recommended. The antenna used for this transmitter must
not be co-located or operating in conjunction with any other antenna or transmitter
1.2 Hardware Features
The IWR range of Wireless Pressure & Temperature Receivers has been designed to
receive the values from Wireless Pressure & Temperature transmitters and output the
measured value as 4-20mA or 1-5Vdc analogue output signals.
The IWR-1 has a single output and the IWR-5 has five outputs, each of which can be
linked to an individual transmitter.
The IWR range of receiver units operate on the licence-free 2.4GHz frequency band.
Ranges of up to 500m are possible using the standard transmitter and receiver units with
the supplied antennas. The actual achieved ranges can be adversely effected by
obstacles (particularly metals), walls, trees, vehicles, etc., in between the transmitter and
receiver.
The receiver is powered by a DC voltage of 12-32Vdc.

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
IWR-5 Iss2.1 Page 3
2. UNPACKING
The instrument should be carefully inspected for signs of damage which may have
occurred in transit. In the unlikely case that damage has been sustained, DO NOT use
the instrument, but please retain all packaging for our inspection and contact your
supplier immediately.
3. IWR-5 Receiver set up procedure
The IWR-5 receives data from up to 5 off wireless pressure or temperature transmitters
and produces 4-20mA or 1-5Vdc analogue outputs representing 0 - 100% of each of the
wireless transmitters connected.
It also has an alarm output that can be used as a high/low, loss of signal or low battery
alarm. As delivered the IWR-5 is configured to receive transmissions from IWPT and
IWTT wireless pressure transmitters configured from channel 1 to channel 5.
Connections and Configuration Switches
Terminal Number Connection
1 Power 0V
2 Power +ve
3 Output 1 0V
4 mA Output 1 +ve
5 1-5Vdc Output 1 +ve
6 Output 2 0V
7 mA Output 2 +ve
8 1-5Vdc Output 2 +ve
9 Output 3 0V
10 mA Output 3 +ve
11 1-5Vdc Output 3 +ve
12 Output 4 0V
13 mA Output 4 +ve
14 1-5Vdc Output 4 +ve
15 Output 5 0V
16 mA Output 5 +ve
17 1-5Vdc Output 5 +ve
18 Relay Common
19 Relay N.C
20 Relay N.O

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
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Dipswitch Configuration
The 8 way Dipswitch 1 is used to configure the basic functionality of the IWR-5
The RF network code must be the same as the IWPT units to be used with the receiver
unit.
Switches 1, 2, 3 & 4 select the network code as below
RF NETWORK 1 2 3 4
1 0 0 0 0
2 0 0 0 1
3 0 0 1 0
4 0 0 1 1
5 0 1 0 0
6 0 1 0 1
7 0 1 1 0
8 0 1 1 1
9 1 0 0 0
10 1 0 0 1
11 1 0 1 0
12 1 0 1 1
13 1 1 0 0
14 1 1 0 1
15 1 1 1 0
16 1 1 1 1
Switch 5 and 6 select the number of transmissions which are missed before the Alarm
relay output switches to the alarm condition.
Missed Transmissions 5 6
4 0 0
2 0 1
6 1 0
No Alarm 1 1
Switch 7 and 8 Configure the action of the Alarm Relay output. This can also be
configured to exact alarm values using the USB port and the IWR-Set software.
Relay Action 7 8
Relay 1 switches OFF any I/P above 50% 0 0
Relay 1 switches OFF any I/P above 75% 0 1
Relay 1 switches OFF any I/P above 25% 1 0
Relay 1 Configured via USB & IWR-Set software 1 1

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
IWR-5 Iss2.1 Page 5
LED Indication
LED 6 is used to indicate the status of the alarm relay. This is lit if any of the values transmitted
are outside the alarm limit, the receiver has missed the number of transmissions configured
above or flashes if the transmitter has a low battery capacity.
LED 7 flashes when a valid transmission is received from any connected transmitter.
There is also an indicator LED for each output channel of the IWR-5. These are used to indicate
the following alarm conditions for each channel:
LED Flashes 2 times: This indicates that the number of transmissions missed has
exceeded the number set up by Switches 5 & 6 above.
LED Flashes 3 times: This indicates that the value for that channel is outside the limits
selected by switches 7 & 8 above.
LED Flashes 4 times: This indicates the transmitter linked to this channel has a low
battery level.
Output Calibration
The IWR-5 is factory calibrated for 4-20mA and 1-5V source outputs so that if a sensor transmits
a zero or full scale output the IWR-5’s output for that channel will be within its accuracy
specifications.
The output selector switches are used to select either 4-20mA & 1-5Vdc for each channel. Push
the switch SW1 to the left to select 4-20mA and to the right to select 1-5Vdc
It is possible to adjust the outputs to match the equipment used to monitor the output or to
compensate for any zero or span drift of the transmitters. This is achieved by using the
pushbuttons PB1 (DOWN) and PB2 (UP) and the internal LEDs as outlined here:
Push both buttons at same time then release to put the unit into zero tare mode starting with
Channel 1.
LED1 will go amber, and output one will change to the zero value.
Ensure there is no pressure or temperature applied to the connected transmitter and then use
the DOWN and UP buttons to adjust the output to be 4mA or 1V
If the LED flashes amber this indicates that the connected transmitter zero value is not valid.
Push both buttons at same time again and then release.
LED1 will go red to indicate that the full scale output will be adjusted. Inject the full scale
pressure or temperature range into the sensor using a Calibrator. If no Calibrator is available
press both buttons again to exit the calibration mode saving only the zero tare value. The
LED will go amber for 0.5 seconds as the zero tare value is learnt and saved to memory.
If the full scale pressure can be applied use the DOWN (PB1) and UP (PB2) buttons to adjust
the output to be 20mA or 5V. When the output is correct push both buttons at the same time
and then release.
If LED1 flashes RED this indicates that the measured value is not close enough to the full
scale value expected to allow calibration to be achieved.

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
Page 6 IWR-5 Iss2.1
If full scale calibration has been achieved LED1 will go amber for 0.5 seconds as calibration
values are learnt and saved to memory.
To cycle which channel is being calibrated push the UP or DOWN buttons until the LED
linked to the channel to be calibrated is lit. Repeat the above using the appropriate LED for
the channel selected.
The analogue output can be scaled to any part of the full scale range of the transmitter
connected.
For example an IWTT with a P100 input sends a temperature back between -200°C & 800°C. By
default the 4-20mA output will be at 4mA at -200°C and 20mA ay +800°C. The IWR-Set V2.1
software can be used to scale the 4-20mA so that 4mA is output at a temperature of 0°C and
20mA is output at a temperature of +500°C.
The set up procedure is intuitive once the IWR-SET software is opened on a PC and connected
to the IWR receiver using a standard micro USB cable.
If switches 5 & 6 are configured to switch the Alarm Relay if wireless transmissions are missed
the analogue output can also be set to go to a failsafe burnout output if no transmissions are
received.
If a 4-20mA output is selected the output will go to 2.2mA if Low Burnout is selected or 22.8mA if
High Burnout is selected.
If No Action (the default setting) is selected the analogue output will stay at the last valid value
received from the connected transmitter.
4. TROUBLE-SHOOTING GUIDE
Problem encountered Possible Causes
LED 7 doesn’t flash The IWR receiver is not connected to a transmitter or the
transmitters are out of range.
Any mA or Voltage Output channel
reads zero The IWR receiver output is not wired correctly, check wiring and try again. If wiring is OK check the 4-20mA or
1-5Vdc selector switch is in the right position.
Output from any IWR receiver
channel isn’t equivalent to the
pressure or temperature being
monitored by the appropriate
transmitter.
Check that the IWR receiver is linked to the transmitter in
question by pressing the pushbutton inside the transmitter
and checking that LED 7 on the receiver flashes when the
transmitter button is pressed.
As above Check that the transmitter is set to the correct channel
number using the internal DIP switch.
LED 6 Remains Permanently Lit One of the transmitters is sending a value that is outside
the alarm conditions or the receiver is out of range of one
of the transmitters or one of the transmitters is switched
OFF.
The internal channel LEDs can be used to ascertain the
channel initiating the alarm and the type of alarm.
LED 6 is flashing This indicates that the battery inside the transmitter is
running low. Change the battery inside the transmitter
taking care to reset the battery level using the procedure
outlined in the transmitter manual.
The internal LEDs can be used to ascertain the channel
initiating the low battery alarm.

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
IWR-5 Iss2.1 Page 7
5. SYSTEM PART NUMBERS
Part Number Number of Output Channels
IWR-5 One
IWR-5 Five
IANT-3 3dBi Antenna
IWPT-SW Swivel Adaptor (1/4”BSP) for pressure
transmitters only
Part Number Pressure Range Part Number Transmitter Type
IWPT-G1000-00 0-1 Bar g IWTTP100A PT100 6x100mm1/4"BSP
IWPT-G6000-00 0-6 Bar g IWTTP150A PT100 6x150mm1/4"BSP
IWPT-GM1P9-00 -1-+9 Bar g IWTTP200A PT100 6x200mm1/4"BSP
IWPT-G1002-00 0-10 Bar g IWTTP250A PT100 6x250mm1/4"BSP
IWPT-G1602-00 0-16 Bar g IWTTP300A PT100 6x300mm1/4"BSP
IWPT-CO184-00 -1-+24 Bar g IWTTP400A PT100 6x400mm1/4"BSP
IWPT-G2502-00 0-25 Bar g IWTTJ200A J type 6x200mm1/4"BSP
IWPT-G4002-00 0-40 Bar g IWTTJ300A J type 6x300mm1/4"BSP
IWPT-G1003-00 0-100 Bar g IWTTJ400A J type 6x400mm1/4"BSP
IWPT-G2503-00 0-250 Bar g IWTTK150A K type 6x150mm1/4"BSP
IWPT-G4003-00 0-400 Bar g IWTTK200A K type 6x200mm1/4"BSP
IWPTU-GP015-00 0-15 psi g IWTTK300A K type 6x300mm1/4"BSP
IWPTU-GP030-00 0-30 psi g IWTTK400A K type 6x400mm1/4"BSP
IWPTU-CO446-00 -14.5 to +150 psi g IWTTUP100A PT100 6x100mm1/4"NPT
IWPTU-GP075-00 0-75 psi g IWTTUP150A PT100 6x150mm1/4"NPT
IWPTU-GP100-00 0-100 psi g IWTTUP200A PT100 6x200mm1/4"NPT
IWPTU-CO447-00 -14.5 to +350 psi g IWTTUP250A PT100 6x250mm1/4"NPT
IWPTU-GP150-00 0-150 psi g IWTTUP300A PT100 6x300mm1/4"NPT
IWPTU-GP300-00 0-300 psi g IWTTUP400A PT100 6x400mm1/4"NPT
IWPTU-GP750-00 0-750 psi g IWTTUJ200A J type 6x200mm 1/4"NPT
IWPTU-GP1K5-00 0-1500 psi g IWTTUJ300A J type 6x300mm 1/4"NPT
IWPTU-GP3K6-00 0-3600 psi g IWTTUJ400A J type 6x400mm 1/4"NPT
IWPTU-GP5K8-00 0-5800 psi g IWTTUK150A K type 6x150mm1/4"NPT
IWPTL-G0050-00 0-50mbar G IWTTUK200A K type 6x200mm1/4"NPT
IWPTL-G0100-00 0-100mbar G IWTTUK300A K type 6x300mm1/4"NPT
IWPTL-G0250-00 0-250mbar G IWTTUK400A K type 6x400mm1/4"NPT
IWPTL-G0500-00 0-500mbar G
IWPTL-G0750-00 0-750mbar G
IWPTL-G1000-00 0-1000mbar G
IWPTL-G0500-00 0-500mbar Abs
IWPTL-G0750-00 0-750mbar Abs
IWPTL-G1000-00 0-1000mbar Abs
IWPTLU-GP001-00 0-1 psi g
IWPTLU-GP002-00 0-2 psi g
IWPTLU-GP005-00 0-5 psi g
IWPTLU-GP008-00 0-8 psi g
IWPTLU-GP010-00 0-10 psi g
IWPTLU-GP015-00 0-15 psi g
IWPTLU-GP005-00 0-5 psi Abs
IWPTLU-GP010-00 0-10 psi Abs
IWPTLU-GP015-00 0-15 psi Abs
Pressure Transmitters Temperature Transmitters

IWR-5 Wireless Pressure & Temperature Receiver - Operating Manual
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6. SPECIFICATIONS
System Performance
Accuracy (non-linearity & hysteresis) <±0.25% / FS (BFSL)
Setting Errors Zero & Full Scale,<±0.5% / FS
Operating Temperature -20 to +50 °C
Storage Temperature -20 to +80 °C
Outputs x 5 4-20mA current source
1-5 Vdc voltage source
Relay 5A rated changeover contact
Enclosure Material Light Grey ABS (RAL 7035)
Weight 285g
RF Transmitter Contains FCC W&)MRF24J40MDME
Power Requirements 12 to 32 Vdc
Fuse Internal resettable fuse
Dimensions 160 x 80 x 57mm (L x W x D)
Mounting Any Orientation
Cynergy3 Components Ltd.,
7 Cobham Road, Ferndown Ind. Est., Wimborne,
Dorset, BH21 7PE, UK.
Tel: [phone], email: [e-mail]