- MELSEC iQ-R series compatible FL-net (OPCN-2) Interface module
ER-1FL2-T
- Features
- Specifications
- External Dimensions・
Product CAD Data - Wiring diagrams and connection examples・
Note - Catalogs・
New Product Releases - Manual
- Technical information
（Technical News） - Downloads
- Video
- Related products
Features
-
- Product overview:
- MELSEC iQ-R series programmable controllers manufactured by Mitsubishi Electronic are available for building the FL-net (OPCN-2) system. The FL-net (OPCN-2) can be interconnected to devices, such as programmable controllers, computerized numerical controllers (CNC), and personal computers which are manufactured by different manufacturers, providing control and monitoring.
- Merit.1
- Easy system start-up:The module supports the functions of Mitsubishi Electric GX Works3, making users' programming easier.
- Merit.2
- Two types of communication functions to match the application:Data communications on FL-net (OPCN-2) are performed by either cyclic transmission or message transmission.
- Merit.3
- Masterless and large-scale network:Masterless method enables users to connect/disconnect each node to/from the network at any time without affecting communications of other nodes.
Users can freely power on/off any node, and perform maintenance and connect a maximum of 254 devices.
* Of the 254 modules, 249 can be used for control. The remaining five modules are assingned for failure diagnosis
| Sales status | On sale |
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Basic specifications
| Item | Specifications | |
|---|---|---|
| Model | ER-1FL2-T | |
| Category | Network devices | |
| Connected device | Programmable controllers | |
| Series of connected devices | MELSEC iQ-R series | |
| Product category | Open network | |
| Delivery date | - | |
Specifications
General specifications
| Item | Specifications | |
|---|---|---|
| Operating ambient temperature *1 | 0 to 55℃ (When an extended temperature range base unit is not used) | |
| 0 to 60℃ (When an extended temperature range base unit is used) | ||
| Storage ambient temperature | -25 to 75℃ | |
| Operating ambient humidity | 5 to 95%RH, no condensation | |
| Storage ambient humidity | 5 to 95%RH, no condensation | |
| Shock resistance | Compliant with JIS B 3502 and IEC 61131-2 (147m/s2, three times in each direction of X, Y, and Z) | |
| Operating atmosphere | No corrosive gases, flammable gases, less conductive dust | |
| Operating altitude *2 | 0 to 2000m | |
| Installation location | Inside a control panel | |
| Pollution degree *4 | 2 or less | |
| Equipment class | Class III | |
| Precautions | *1 All modules mounted on the extended temperature range base unit offer the same performance as that for an operating ambient temperature of 0 to 55℃, and can be used in an operating ambient temperature of 0 to 60℃. |
|
| *2 Do not use or store the programmable controller under pressure higher than the atmospheric pressure of altitude 0m. Doing so may cause malfunction. |
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| *3 This category indicates the section of the power supply to which the equipment is assumed to be connected between the public electrical power distribution network and the machinery within premises. | ||
| *4 This index indicates the degree to which conductive material is generated in terms of the environment in which the equipment is used. | ||
Product specifications
| Item | Specifications | |
|---|---|---|
| Standard | Protocol specification for control network standard (JIS B 3521) | |
| FL-net (OPCN-2) Ver.3 (*1) | ||
| Data transmission speed | 10BASE-T/100BASE-TX | |
| Communication mode | 10BASE-T | Half-duplex |
| 100BASE-TX | Full-duplex/half-duplex | |
| Transmission method | Base band | |
| Maximum segment length | 100m (length between hub and node) *2 | |
| Maximum number of nodes in system | 254 | |
| Maximum number of cascade connections | 10BASE-T | Four stages *3 |
| 100BASE-TX | Two stages *3 | |
| Maximum cyclic data volume | System | 8192 bits + 8192 words |
| Node | 8192 bits + 8192 words | |
| Maximum message data volume | 1024 bytes | |
| Link data | Common memory area: Area 1 (bit area) | 8192 bits |
| Common memory area: Area 2 (word area) | 8192 words | |
| Error log memory area | 512 words | |
| Status memory area (bit area) | 2048 bits | |
| Status memory area (word area) | 2048 words | |
| Local node network parameter setting area | 128 words | |
| Other node network parameter setting area | 2048 words | |
| Network parameter acquisition area | 512 words | |
| Device profile memory area | 512 words | |
| Maximum message area (transient area) | 1024 bytes ×2 (1 for each of transmit and receive) | |
| Number of occupied I/O points | 32 points | |
| Internal current consumption | 0.54A | |
| External dimensions | H | 106mm (98mm for base module) |
| W | 27.8mm | |
| D | 110mm | |
| Weight | 0.17kg | |
| Precautions | *1 Since there is no compatibility between FL-net (OPCN-2) Ver. 3 and FL-net(OPCN-2) Ver. 1, connections and communications are not allowed between these versions. Doing so may cause malfunction. | |
| *2 The maximum segment length of the Ethernet cable is 100m. However, the length may be shorter depending on the operating environment of the cable. For details, contact your cable manufacturer. |
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| *3 This applies when a repeater hub is used. For the number of levels that can be constructed when using a switching hub, consult the manufacturer of the switching hub used. | ||
External Dimensions・Product CAD Data
External Dimensions
N/A
| Name | Filename |
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Product CAD Data
| Name | Filename |
|---|---|
| Dimensions（CAD 2D） | sales_fa_meefan_er-1fl2-t.dxf（1MB） |
Wiring diagrams and connection examples・Note
Wiring diagrams and connection examples
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| Name | Filename |
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Other Technical Information
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| Name | Filename |
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Precautions for use
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| Name | Filename |
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Catalogs・New Product Releases
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|---|---|---|
| FA Goods General Catalog Digest edition（28MB） | English | MEIC198E_209-B | March 2024 |
| FA关联产品 综合目录 摘要版（29MB） | Simplified Chinese | MEIC199C_209-B | March 2024 |
| FA Goods General Catalog Purpose-Specific Products（40MB） | English | MEIC204E_20Y-B | July 2024 |
Manual
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
|---|---|---|---|
| User's Manual (Detailed Edition) （11MB） | English | 50CM-D180277-C | May 2021 |
| FB Library Reference Manual (For MELSEC iQ-R series)（2MB） | English | 50CM-D180282-B | September 2023 |
Technical information（Technical News）
N/A
* The table can be scrolled to the right.
| Name | Language | Document No. | Release date |
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Downloads
Profile/module FB (function block)
| Name | Filename |
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Control & Communication System Profile CSP+
| Name | Filename |
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Sample program
| Name | Filename |
|---|---|
| Sampleprogram for MELSEC iQ-R（A）（1MB） | sales_fa_meefan_er-1fl2-t_sample_1.zip |
Before using this product, please read this manual and the relevant manuals carefully and pay full attention to safety to handle
the product correctly.
Video
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Related products
Connection cables
| Model | Length | Name | Overview |
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Related products
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