MELSEC iQ-R SeriesRD81OPC96 Specifications
Performance specifications
| Software specifications | ||
| OPC UA server specification | Address Space Model | |
| Attribute Services | ||
| Base Information | ||
| Discovery Services | ||
| Method Services | ||
| Monitored Item Services | ||
| Protocol and Encoding | ||
| Security | ||
| Session Services | ||
| Subscription Services | ||
| View Services | ||
| Security Policies | ||
| IdentityTokens | ||
| Basic operation specification | Time information | Time |
| Time zone | ||
| Ethernet | Connection method | |
| Configuration tool | Simultaneously connectable number | |
| Connectable Ethernet port | ||
| Device memory input/output | Group | Maximum number of definitions |
| Maximum number of layers | ||
| Tag | Maximum number of definitions | |
| Access target device | Maximum | |
| Access target device type | ||
| Polling | Maximum number of definitions | |
| Setting cycle | ||
| Scaling | Maximum number of definitions | |
| Access data | Data type | |
| Scaling | Scaling | Conversion type |
| Clamping | Clamping type | |
| Log output | Log retention period | |
| Maximum file size | ||
| Required free space | ||
| Number of connected OPC UA clients | Connection setting | Maximum number of connections |
| Connectable Ethernet port | ||
| Structure | Structure definition | Maximum number of settings |
| Maximum number of members that can be set for one structure | ||
| Data type of a member | ||
| Subscription | Number of subscriptions | |
| Number of monitored items | ||
| Application certificate | Trust list | Maximum number |
| Revocation list | Maximum number | |
| Denied certificate list | Maximum number | |
| User certificate | Trust list | Maximum number |
| Revocation list | Maximum number | |
| Denied certificate list | Maximum number | |
| Hardware specifications | ||
| SD memory card specifications | Interface | |
| Power supply | ||
| Ethernet port | Number of channels | |
| Interface | ||
| Data transmission speed | ||
| Number of cascaded connections | ||
| Communication method | ||
| Transmission method | ||
| Maximum segment length | ||
| Connector applicable to external wiring | ||
| Supported function | ||
| Number of occupied I/O points | ||
| Clock | ||
| Internal current consumption (5 V DC) | ||
| External dimensions | Height | |
| Width | ||
| Depth | ||
| Weight | ||
Address Space Atomicity Address Space Base Address Space Full Array Only |
Attribute Read Attribute Write Values |
Base Info Core Structure Base Info GetMonitoredItems Method Base Info ResendData Method Base Info Type System |
Discovery Find Servers Self Discovery Get Endpoints |
Method Call |
Monitor Basic Monitor Value Change Monitored Items Deadband Filter Monitor Items 2 Monitor Items 10 Monitor Items 100 Monitor QueueSize_1 Monitor MinQueueSize_02 Monitor Triggering |
Protocol UA TCP UA Binary Encoding UA Secure Conversation |
AsymmetricEncryptionAlgorithm_None AsymmetricSignatureAlgorithm_None KeyDerivationAlgorithm_None Security None CreateSession ActivateSession SecurtyPolicy_None_Limits SymmetricEncryptionAlgorithm_None SymmetricSignatureAlgorithm_None Security Invalid user token Security User Name Password Security Default ApplicationInstance Certificate Security Policy Required |
Session Base Session General Service Behaviour Session Minimum 1 Session Minimum 2 Parallel |
Subscription Basic Subscription Minimum 1 Subscription Minimum 02 Subscription Publish Min 02 Subscription Publish Min 05 Subscription Publish Discard Policy |
View Basic View Minimum Continuation Point 01 View RegisterNodes View TranslateBrowsePath |
SecurityPolicy – None SecurityPolicy – Basic128Rsa15 SecurityPolicy – Basic256 SecurityPolicy – Basic256Sha256 SecurityPolicy – Aes128-Sha256-RsaOaep SecurityPolicy – Aes256-Sha256-RsaPss |
User Token – Anonymous User Token – User Name Password User Token – X509 Certificate |
Acquired from a CPU module (in multiple CPU system, CPU No.1) |
Acquired from a CPU module (in multiple CPU system, CPU No.1) |
IPv4 |
1 |
• CH1 • CH2 (connection only via a hub) |
10000 |
4 |
10000 |
8 devices |
• RCPU • QCPU (Q mode) • LCPU |
8 |
200...86400000 ms |
256 |
• BOOL (logical type) • INT (signed 16-bit integer type) • UINT (unsigned 16-bit integer type) • DINT (signed 32-bit integer type) • UDINT (unsigned 32-bit integer type) • TIME (time type) • REAL (32-bit floating point type) • LREAL (64-bit floating point type) • ARRAY (one to three-dimensional array) • STRING (ASCII string type) • WSTRING (UTF-16 string type) |
• None (Double type) • Linear • Square root |
• None • Engineering unit • Details (Another engineering unit can be specified.) |
14 day |
99M bytes |
100M bytes or more |
15 |
CH1 |
128 |
5120 |
• BOOL • INT • UINT • DINT • UDINT • TIME • REAL • LREAL • ARRAY • STRING • WSTRING • Structure |
10 per session |
• 10000 items per subscription • 12000 items per session • 12000 items in total for all sessions |
100 (recommended) |
100 (recommended) |
100 |
100 (recommended) |
100 (recommended) |
100 |
SD/SDHC memory card (2...16G bytes) |
+3.3 V DC, up to 200 mA |
2 |
10BASE-T/100BASE-TX/1000BASE-T |
10 Mbps (10BASE-T), 100 Mbps (100BASE-TX), 1000 Mbps (1000BASE-T) |
Maximum 4 stages (10BASE-T)/Maximum 2 stages (100BASE-TX) |
Full-duplex/half-duplex |
Base band |
100 m |
RJ45 |
Auto-negotiation function (automatic recognition of communication speed/communication method) Auto-MDI/MDI-X (automatic recognition of straight/crossing cable) |
32 points (I/O assignment: Intelligent 32 points) |
Acquired from a CPU module (in multiple CPU system, CPU No.1) |
1.25 A |
106 mm |
27.8 mm |
110 mm |
0.25 kg |
General specifications
| General specifications |
Refer to the general specifications of the CPU module. |