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RAD-PT100-4-IFS
I/O extension module, 4 temperature inputs (Pt 100)
Data sheet
105366_en_00
1
Description
The RAD-PT100-4-IFS I/O extension module can be used
in conjunction with Radioline wireless modules and other In-
terface system (IFS) master devices. In a station structure,
you can connect up to 32 I/O extension modules to a wire-
less module via the DIN rail connector.
The RAD-PT100-4-IFS I/O extension module is used for
processing four Pt 100 input signals.
WARNING: Explosion hazard when used in potentially explosive areas
The module is a category 3 item of electrical equipment. Follow the instructions provided here during installa-
tion and observe the safety instructions.
Make sure you always use the latest documentation.
It can be downloaded from the product at phoenixcontact.net/products.
Use the I/O extension module in connection with IFS master devices (e.g., Radioline wireless modules) with
the latest firmware version. For the latest firmware version, please visit phoenixcontact.net/products.
This data sheet is valid for all products listed on the following page:
© PHOENIX CONTACT
2013-12-06
Features
–
Easy and tool-free I/O mapping via thumb wheel on the
front
–
Modular design via TBUS DIN rail connector (hot-swap
capable)
–
Channel-to-channel electrical isolation
–
Four Pt 100 inputs (-50°C ... +250°C)
–
International approvals
–
Installation in Ex- Zone 2
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Table of Contents
Related Manuals for Phoenix Contact RAD-PT100-4-IFS
Summary of Contents for Phoenix Contact RAD-PT100-4-IFS
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Page 1: Description
Data sheet 105366_en_00 © PHOENIX CONTACT 2013-12-06 Description The RAD-PT100-4-IFS I/O extension module can be used Features in conjunction with Radioline wireless modules and other In- – Easy and tool-free I/O mapping via thumb wheel on the terface system (IFS) master devices. In a station structure,... -
Page 2: Table Of Contents
RAD-PT100-4-IFS Table of contents Description ..........................1 Table of contents ........................2 Ordering data .......................... 3 Technical data ......................... 3 Safety regulations and installation notes.................. 6 ....................... 6 Installation and operation ............7 Safety regulations for installation in potentially explosive areas Installation .......................... -
Page 3: Ordering Data
RAD-PT100-4-IFS Ordering data Description Type Order No. Pcs. / Pkt. Temperature I/O extension module with 4 PT 100 inputs (-50+250 °C), RAD-PT100-4-IFS 2904035 with screw connection, including DIN rail connector Accessories Type Order No. Pcs. / Pkt. 2400 MHz wireless transceiver with RS-232, RS-485 2-wire interface, ex-... - Page 4 RAD-PT100-4-IFS Supply Supply voltage range 19.2 V DC ... 30.5 V DC (TBUS) Max. current consumption ≤ 38 mA (At 24 V DC, at 25°C) Transient surge protection Pt 100 input Number of inputs Sensor input current 1 mA (constant) Temperature measuring range -50 °C ...
- Page 5 RAD-PT100-4-IFS Conformance EMC directive 2004/108/EC EN 61000-6-2; EN 61000-6-4 Ex directive (ATEX) EN 60079-0; EN 60079-15 Tolerances influenced by electromagnetic interference Type of electromagnetic interference Typical deviation of the measuring range final value (current input) Relative Absolute Electromagnetic fields according to EN 61000-4-3/IEC 61000-4-3 <...
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Page 6: Safety Regulations And Installation Notes
RAD-PT100-4-IFS Safety regulations and installation Installation and operation notes CAUTION: Observe the following safety notes when us- WARNING: Risk of electric shock ing the device. – Provide a switch/circuit breaker close to the device, which is labeled as the dis- •... -
Page 7: Safety Regulations For Installation In Potentially Explosive Areas
RAD-PT100-4-IFS Safety regulations for installation in potentially explosive areas WARNING: Explosion hazard when used in potentially explosive areas Please make sure that the following notes and instructions are observed. • Observe the specified conditions for use in potentially explosive areas! Install the device in a suitable ap- proved housing with a minimum of IP54 protection) that meets the requirements of EN 60079-15. -
Page 8: Installation
µC electrostatic discharge (ESD) according to EN 61340-5-1 and IEC 61340-5-1. Structure 3-wire Figure 2 RAD-PT100-4-IFS basic circuit diagram Figure 1 RAD-PT100-4-IFS Pos. Designation Pt 100 input 2 for 2- and 3-wire sensors Pt 100 input 1 for 2- and 3-wire sensors... -
Page 9: I/O Map Address In The Radioline Wireless System
(I/O mapping). Example: I/O MAP address RAD-PT100-4-IFS RAD-AO4-IFS Only the RAD-AO4-IFS module can be assigned to the RAD-PT100-4-IFS module. The Pt 100 inputs, T1 ... T4, can be configured to the analog outputs I1/U1 ... I4/U4 of the RAD-AO4-IFS extension mod- ule. Pt 100 input Analog output -50°C... -
Page 10: Display And Diagnostic Elements
(via bus foot), and from other electronic components. Pt 100 resistance thermometers can be connected to the RAD-PT100-4-IFS I/O extension module. The thermome- ters change their resistance depending on the temperature. The Pt 100 input signals are acquired by the RAD-PT100-4- IFS and can be mapped to proportional, analog voltage or current signals of the RAD-AO4-IFS output module. -
Page 11: Assembly/Removal
RAD-PT100-4-IFS Assembly/removal • You can establish a connection between two DIN rail connectors using MINI COMBICON connectors: MC 1,5/5-ST-3,81 (female, 1803604); IMC 1,5/5-ST-3,81 (male, 1857919). Connecting the cables Figure 6 Mounting and removing When using the device in a connection station, use the 17.5 mm wide DIN rail connector supplied. -
Page 12: Connecting The Sensors
RAD-PT100-4-IFS Connecting the sensors You can connect 2-wire or 3-wire sensors to the extension module. Take into account the measuring errors depending on the different measuring methods. 2-wire connection method With 2-wire technology, you need an insertion bridge be- tween terminals x.2 and x.3. - Page 13 RAD-PT100-4-IFS 3-wire connection method For long distances between the Pt 100 sensor and the ex- tension module. To compensate the wire resistances, all wire resistances must have exactly the same values (R • Connect the Pt 100 sensor to terminals x.1, x.2, and x.3.
- Page 14 RAD-PT100-4-IFS 4-wire connection method The extension module does not support 4-wire connection technology. • If you want to use a 4-wire sensor, only connect three of the four wires. • The fourth wire should be left unwired. Otherwise there will be a different resistance in the +I and -I cables owing to the parallel connection of two cable resistances.
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Page 15: Process Data
8002 Open circuit Sensor wired incorrectly, measuring line too long, cable resistance too high 8080 Underrange PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany 105366_en_00 phoenixcontact.com...
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