Instrumentation solution (MELSEC instrumentation)
Network unit
MELSEC iQ-R series and MELSEC-Q series systems can be built using the industrial open network CC-Link IE. Since the network is based on Ethernet, you can use commercially available Ethernet devices for cables and connectors. A flexible system can be constructed by supporting topologies such as star type, line type, and ring type. In a redundant system, you can build a highly reliable network that reduces the number of single points due to line redundancy using CC-Link IE Field Network and remote heads.
related products
CC-Link IE devices and general-purpose Ethernet devices can be mixed ERP function and LA function support make the path between HUBs redundant, so that even if a network failure such as cable disconnection occurs, the path can be switched and communication can be continued
The use of SFP modules * 1 enables the use of optical fiber cables that allow long-distance wiring, so it can be used in systems that require long-distance communication, such as between factories.
Multiple networks can be mixed and built with one HUB by supporting the VLAN function
Since the cable length can be extended with optical fiber cables, long-distance communication between factories and the like is possible.
type | Model name | Process CPU (process mode) | Process CPU SIL2 process CPU (redundant mode) | CC-Link IE Field Network remote head unit | CC-Link IE Field Network remote head unit (redundant) | |
---|---|---|---|---|---|---|
Basic / Extension base | Basic base | |||||
CC-Link IE controller network |
RJ71GP21-SX, RJ71GP21S-SX | ● | ● | ─ | ─ | |
RJ71EN71 | ─ | ─ | ─ | ─ | ||
CC-Link IE Field Network |
RJ71GF11-T2 | ● | ● | ─ | ─ | |
RJ71EN71 | ● | ─ | ─ | ─ | ||
CC-Link | RJ61BT11 | ● | ● | ● | ● | |
Ethernet | RJ71E71 | ● | ● | ● | ● | |
MODBUS ® / TCP | Master station | RJ71E71 | ● | ● | ● *2 | ● *2 |
Slave station | RJ71E71 | ● | ● | ● | ● | |
MODBUS ® RTU | Master station |
RJ71C24, RJ71C24-R2, RJ71C24-R4 |
● *3 | ─ | ● *3 | ● *3 |
Slave station |
RJ71C24, RJ71C24-R2, RJ71C24-R4 |
● | ─ | ● | ─ | |
PROFIBUS ® -DP | Master station | RJ71PB91V | ● | ● | ● | ● |
Slave station | RJ71PB91V | ● | ─ | ● | ● | |
CANopen ® | RJ71PB91V | ● | ─ | ─ | ─ | |
DeviceNet ® | RJ71DN91 | ● | ─ | ─ | ─ | |
FL-net | ER-1FL2-T * 4 | ● | ─ | ● | ● | |
BACnet ® | RJ71BAC96 | ● | ─ | ● | ─ | |
Serial communication |
RJ71C24, RJ71C24-R2, RJ71C24-R4 |
● | ─ | ● | ● | |
Information linkage unit | ||||||
Serial communication | OPC UA server unit | ● | ● | ─ | ─ | |
MES interface module | RD81MES96N | ● | ─ | ─ | ─ | |
High-speed data logger unit | RD81DL96 | ● | ─ | ─ | ─ | |
C language intelligent function module | RD55UP06 | ● | ─ | ─ | ─ |
type | Model name | Universal model process CPU | Redundant CPU | MELSECNET / H remote station | ||
---|---|---|---|---|---|---|
Basic / Extension base | Basic base | Extension base | ||||
CC-Link IE controller network |
QJ71GP21-SX, QJ71GP21S-SX | ● | ● | ─ | ─ | |
CC-Link IE Field Network |
QJ71GF11-T2 | ● | ─ | ─ | ─ | |
CC-Link | QJ61BT11N | ● | ● | ● | ● | |
MELSECNET / H | QJ71LP21-25, QJ71LP21S-25 | ● | ● | ─ | ─ | |
Ethernet | QJ71E71-100 | ● | ● | ● | ● | |
MODBUS ® / TCP | Master station | QJ71MT91 | ● | ─ | ● | ● |
Slave station | QJ71MT91 | ● | ● | ● | ● | |
MODBUS ® RTU | Master station | QJ71MB91 | ● | ─ | ● | ● |
Slave station | QJ71MB91 | ● | ● | ● | ● | |
PROFIBUS ® -DP | Master station | QJ71PB92V | ● | ● | ● | ● |
Slave station | QJ71PB93D | ● | ─ | ● | ─ | |
DeviceNet ® | QJ71DN91 | ● | ─ | ● | ─ | |
FL-net | QJ71FL71-T-F01 | ● | ─ | ● | ● | |
BACnet ® | BAQ08V * 5 | ● | ─ | ● | ─ | |
Serial communication |
QJ71C24N, QJ71C24N-R2, QJ71C24N-R4 |
● | ─ | ● | ● | |
Information linkage unit | ||||||
MES interface module | QJ71MES96N | ● | ─ | ● | ─ | |
Web server unit | QJ71WS96 | ● | ─ | ● | ─ | |
High-speed data logger unit | QD81DL96 | ● | ─ | ● | ─ | |
High-speed data communication unit | QJ71DC96 | ● | ─ | ● | ─ |
* 3. Supported by communication protocol support function
* 4. Made by Mitsubishi Electric Engineering Co., Ltd.
* 5. Made by Unitech Corporation