MELSEC-Q Series CC-Link/LT Unit
:
MITSUBISHI
For the versatile MELSEC-Q series, a CC-Link/LT unit
MELSEC-Q Series CC-Link/LT Unit Specifications
QJ61CL12 image
Performance Specifications
| Control Specifications | |||
|---|---|---|---|
| Point Modes | 4-point mode / 8-point mode / 16-point mode | ||
| Maximum Link Points ( ) is for When the Same Input/Output Address is Used | 4-Point Mode | 256 points (512 points) | |
| 8-Point Mode | 512 points (1,024 points) | ||
| 16-Point Mode | 1,024 points (2,048 points) | ||
| Link Points Per Station ( ) is for When the Same Input/Output Address is Used | 4-Point Mode | 4 points (8 points) | |
| 8-Point Mode | 8 points (16 points) | ||
| 16-Point Mode | 16 points (32 points) | ||
| Link Scan Time | 32 Stations Connected | 4-Point Mode | Number of points: 128 2.5 Mbps: 0.7 ms 625 kbps: 2.2 ms 156 kbps: 8.0 ms |
| 8-Point Mode | Number of points: 256 2.5 Mbps: 0.8 ms 625 kbps: 2.7 ms 156 kbps: 10.0 ms | ||
| 16-Point Mode | Number of points: 512 2.5 Mbps: 1.0 ms 625 kbps: 3.8 ms 156 kbps: 14.1 ms | ||
| 64 Stations Connected | 4-Point Mode | Number of points: 256 2.5 Mbps: 1.2 ms 625 kbps: 4.3 ms 156 kbps: 15.6 ms | |
| 8-Point Mode | Number of points: 512 2.5 Mbps: 1.5 ms 625 kbps: 5.4 ms 156 kbps: 20.0 ms | ||
| 16-Point Mode | Number of points: 1,024 2.5 Mbps: 2.0 ms 625 kbps: 7.4 ms 156 kbps: 27.8 ms | ||
| Communication Specification | |||
| Transmission Speed | 2.5 Mbps / 625 kbps / 156 kbps | ||
| Communication Method | BITR method (Broadcastpolling + Interval Timed Response) | ||
| Transmission Path Type | T-branch method | ||
| Error Control Method | CRC | ||
| Number of Connected Devices | 64 devices | ||
| Remote Station Number | 1 to 64 | ||
| Master Station Connection Position | Connected to the end of the main line | ||
| Communication Cable | Dedicated ribbon cable (0.75 mm2 × 4) VCTF cable Flexible cable | ||
| Unit Specifications | |||
| External Power Supply | Voltage | 1 to 28.8 V DC | |
| Current | 0.028 A | ||
| Current At Startup | 0.070 A | ||
| Number of Occupied Inputs/Outputs | 16/32/48/64/128/256/512/1,024 points (I/O assignment: intelligent) | ||
| 5 V DC Internal Current Consumption | 0.13 A | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 27.4 mm | ||
| Depth (D) | 90 mm | ||
| Weight | 0.09 kg | ||