excom® – Remote I/O systemexcom® – particulary suited for explosion hazardous applications
It provides bus-compatible, decentralised input and output modules in protection degree IP20 for connection of binary and analogue intrinsically safe field devices. The explosion protection type of the systems allows use in zones 1 and 2. The fieldbus circuits are approved for use in zone 0. System construction The system consists of power supplies, gateways, I/O modules and a module rack to accommodate all components. The backplane is integrated into the module rack. The backplane is designed to distribute energy, transmit data and to provide the connection level for the field devices. The power supply units ensure reliable supply of the entire system. A single power supply is sufficient to ensure correct system operation. In order to enhance system availability, a second supply unit may be connected (redundancy) when using the module rack type MT18. excom® – Fieldbus componentsGatewaysThe gateways fulfil both master and slave functions: as a master they control the internal data bus and as a slave they communicate with the higher level fieldbus. The gateway handles the entire communication procedure between the I/O module and the process control system (PLC). A second gateway can be inserted, provided the module rack MT18 is used, thus increasing availability and fail-safety of the system. I/O modules The I/O modules are the interface to the periphery. The inputs and outputs serve to connect field devices in protection type EEx ia IIC. Up to 16 I/O modules may be operated in conjunction with a single module rack. The backplane provides the intrinsically safe supply of the I/O modules - an additional power supply is not needed. Connection of modules is easily accomplished: gateways, power supplies and I/O modules are simply plugged into the rack. Thus all internal connections are established. Now the field components may be connected. Modules can be plugged into and removed from the rack during operation (hot swapping). Defect devices can be exchanged during operation. The system automatically checks whether the new module accords to the designated slot. The system supports substitute value programming. The internal cycle time of a fully assembled system is below 5 ms for binary processing and below 20 ms for analogue signals. The response time also depends on the type of PLC and fieldbus used in the application. The system supports connection of HART®-compatible field devices. Consistent HART® communication up to the PLC is possible via the PROFIBUS-DPV1. PCS/PLC connection: excom® may be connected to any system with PROFIBUS-DP interfacing (master functionality). To obtain the full function range of the system, it is recommended to use a master system with PROFIBUS-DPV1- functionality. Parts needed for system construction To set up a system, the following components are needed:
DM80Ex binary input/output module for connection of NAMUR sensors and low power actuators DF20Ex digital counter module for pulse counting of binary input signals or for frequency measurements of binary pulse sequences of NAMUR sensors DI40EX binary input module for connection of NAMUR sensors or mechanical contacts DO40Ex binary output module for connection of EEx i solenoids of < 0.5 W AI40Ex analogue input module for connection of 2-wire transmitters AI41Ex analogue input module for connection of 4-wire transmitters AI43Ex analogue input module for connection of potentiometers AO40Ex analogue output module for connection of analogue actuators AIH40Ex analogue input module for connection of 2-wire transmitters with HART® functionality AIH41Ex analogue input module for connection of 4-wire transmitters with HART® functionality AOH40Ex analogue output module for connection of analogue actuators with HART® functionality TI40Ex analogue input module for connection of temperature detectors. |
| Description | Type | Ident n° |
|---|---|---|
| TURCK - I/O modules | ||
| remote I/O system excom® 24 VDC module rack for 16 modules PTB 00 ATEX 2194 U | MT18-C024 | 9100440 |
| remote I/O system excom® universal module rack for 16 modules PTB 00 ATEX 2194 U | MT18-C230 | 9100443 |
| remote I/O system excom® 24 VDC module rack for 16 modules PTB 00 ATEX 2194 U | MT18-R024 | 9100438 |
| remote I/O system excom® 24 VDC module rack for 8 modules PTB 00 ATEX 2194 U | MT9-C024 | 9100446 |
| remote I/O system excom® 24 VDC module rack for 8 modules PTB 00 ATEX 2194 U | MT9-R024 | 9100444 |
| remote I/O system excom® Series module rack for PPSA PTB 04 ATEX 2091 X | MT-PPS | 9100516 |
| TURCK - Power supply | ||
| remote I/O system excom® 115 VAC converter PTB 04 ATEX 2047 | PPSA115EX | 6900294 |
| remote I/O system excom® 230 VAC converter PTB 04 ATEX 2047 | PPSA230EX | 6900293 |
| remote I/O system excom® 24 VDC power supply PTB 00 ATEX 2193 | PSD24EX | 6881721 |
| TURCK - Digital modules | ||
| remote I/O system excom® 4-channel digital input module PTB 02 ATEX 2032 | DI40EX | 6884004 |
| remote I/O system excom® 8-channel digital input/output module PTB 00 ATEX 2178 | DM80EX | 6884006 |
| remote I/O system excom® 4-channel digital output module PTB 01 ATEX 2047 | DO40EX | 6884007 |
| TURCK - Analog modules | ||
| remote I/O system excom® 4-channel analogue input module, active PTB 03 ATEX 2217 | AI40EX | 6884009 |
| remote I/O system excom® 4-channel analogue input module, passive PTB 03 ATEX 2023 | AI41EX | 6884020 |
| remote I/O system excom® 4 channel potentiometer module PTB 06 ATEX 2026 | AI43EX | 6884137 |
| remote I/O system excom® 4-channel analogue input module, active, HART® PTB 00 ATEX 2059 X | AIH40EX | 6884001 |
| remote I/O system excom® 4-channel analogue input module, passive, HART® PTB 00 ATEX 2059 X | AIH41EX | 6884005 |
| remote I/O system excom® 4-channel analogue output module PTB 00 ATEX 2179 | AO40EX | 6884002 |
| remote I/O system excom® 4-channel analogue output module, HART® PTB 02 ATEX 2051 | AOH40EX | 6884003 |
| remote I/O system excom® 4 channel temperature input module PTB 00 ATEX 2181 | TI40EX | 6884000 |
| TURCK - Frequency module | ||
| remote I/O system excom® 2 channel frequency module PTB 00 ATEX 2178 | DF20EX | 6884061 |
| TURCK - Bus coupling | ||
| remote I/O system excom® PROFIBUS-DP interface PTB 00 ATEX 2162 | GDP1,5-FW1.7.6 | 6884165 |
| remote I/O system excom® PROFIBUS-DP fibre-optic coupler for zone 1 PTB 05 ATEX 2051 X | OC11EX/2G | 6890423 |
| remote I/O system excom® PROFIBUS-DP fibre-optic coupler for zone 2 PTB 05 ATEX 2052 X // PTB 05 ATEX 2053 X | OC11EX/3G | 6890424 |
| remote I/O system excom® Cable for connection of two identical OC11Ex devices (2G i.e. 3G), length 0.24 m | OC11-LINKCABLE | 8031339 |
| remote I/O system excom® PROFIBUS-DP segment coupler PTB 03 ATEX 2115 | SC12EX | 6884047 |
| TURCK - Accessories | ||
| remote I/O system excom® dummy modules for empty slots | BM1 | 6884036 |
| remote I/O system excom® power supply cover (MT18) | BM-PS | 6884044 |
| remote I/O system excom® PROFIBUS bus connector RS485 | D9S-RS485 / 6ES7972-0BA30-0XA0 | 6780103 |
| remote I/O system excom® PROFIBUS bus connector RS485-IS | D9T-EX | 6890938 |
| remote I/O system excom® PROFIBUS bus connector RS485 | D9T-RS485 / 6ES7972-0BA60-0XA0 | 6890942 |
| remote I/O system excom® PROFIBUS bus connector RS485-IS KEMA 04 ATEX 1233 | D9T-RS485IS / 6ES7972-0DA60-0XA0 | 6890944 |
| remote I/O system excom® PROFIBUS bus connector RS485 | D9T-RS485PG / 6ES7972-0BB60-0XA0 | 6890943 |
| remote I/O system excom® twin sealing insert for M20 cable clands | DE-V20BU-TWIN | 6884075 |
| remote I/O system excom® Driver (DTM) for FDT frame applications professional licence | DTM-EXCOM-PRO | 6900485 |
| remote I/O system excom® Driver (DTM) for FDT frame applications licence, licence for one slave | DTM-EXCOM-STD | 6900484 |
| remote I/O system excom® IP54 plastic breather M20 | ELST-M20EX | 6884033 |
| remote I/O system excom® IP65 stainless steel breather M20 | ELVA-M20EX | 6884110 |
| remote I/O system excom® Modex filter PTB 97 ATEX 1068 U | MODEX-FILTER | 6884062 |
| remote I/O system excom® Modex switching terminal PTB 99 ATEX 1020 U | MODEX-SCHALTKLEMME | 6884069 |
| remote I/O system excom® Modex isolating relay PTB 97 ATEX 1068 U | MODEX-TRENNRELAIS | 6884070 |
| remote I/O system excom® Phoenix shield terminal | SK8 | 6900360 |
| TURCK - Housings | ||
| remote I/O system excom® stainless steel housing with blanking flange plate PTB 00 ATEX 1101 U | EG-VA4055/BLD-U | 6884060 |
| remote I/O system excom® stainless steel housing with M16 flange plate PTB 00 ATEX 1101 U | EG-VA4055/M16-K | 6884056 |
| remote I/O system excom® stainless steel housing with M20 flange plate PTB 00 ATEX 1101 U | EG-VA4055/M20-K | 6884059 |
| remote I/O system excom® stainless steel housing with blanking flange plate PTB 00 ATEX 1101 U | EG-VA6555/BLD-U | 6884055 |
| remote I/O system excom® stainless steel housing with M16 flange plate PTB 00 ATEX 1101 U | EG-VA6555/M16-K | 6884051 |
| remote I/O system excom® stainless steel housing with M20 flange plate PTB 00 ATEX 1101 U | EG-VA6555/M20-K | 6884052 |
| TURCK - Systems | ||
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA4055/BV681111 | 6884082 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA4055/BV681112 | 6884083 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA4055/BV681211 | 6884084 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA4055/BV681212 | 6884085 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA6555/BV680111 | 6884089 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA6555/BV680112 | 6884088 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA6555/BV680211 | 6884078 |
| remote I/O system excom® fieldbus system with system approval PTB 03 ATEX 1028 | EG-VA6555/BV680212 | 6884079 |
Nothing found? or you want more information about TURCK excom® fieldbus components or another products, please send us a fax: +49 7082 94 00 01, or email to: Inquiry to Kühn Controls… we help you…
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