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A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
MELSEC-Q Series CC-Link Unit, IE Control Unit (Part Numbers)
For the versatile MELSEC-Q series, a CC-Link unit, IE Control unit
Part Number
Configured Part Number is shown.
MELSEC-Q Series CC-Link Unit IE Control Unit Specifications
QJ71GP21-SX
QJ71GP21-SX image
QJ71GP21-SX Performance Specifications
| Maximum Link Points Per Network | LB | 32 K points (32,768 points, 4 K bytes) |
|---|---|---|
| LW | 128 K points (131,072 points, 256 K bytes) | |
| LX | 8 K points (8,192 points, 1 K bytes) | |
| LY | 8 K points (8,192 points, 1 K bytes) | |
| Maximum Link Points Per Station | LB | 16 K points (16,384 points, 2 K bytes), extended mode: 32 K points (32,768 points, 4 K bytes) |
| LW | 16 K points (16,384 points, 2 K bytes), extended mode: 128 K points (131,072 points, 256 KB) | |
| LX | 8 K points (8,192 points, 1 K bytes) | |
| LY | 8 K points (8,192 points, 1 K bytes) | |
| Transient Transfer Capacity | Maximum 1,920 bytes | |
| Communication Speed | 1 Gbps | |
| Communication Cable | 1000BASE-SX compliant optical fiber cable: Multi-mode optical fiber (GI) | |
| Compatible Connector | Double LC type connector | |
| Laser Class (JIS C 6802, IEC 60825-1) | Class 1 laser product | |
| Total Extension Distance | 66,000 m (When 120 units are connected) | |
| Maximum Distance Between Stations | 550 m | |
| Maximum Number of Connected Stations | When the administration station is an universal model QCPU: 120 units (administration station: 1, normal station: 119) When the administration station is an high-performance model QCPU: 64 units (administration station: 1, normal station: 63) | |
| Maximum Number of Networks | 239 | |
| Maximum Groups | 32 | |
| Communication Method | Token ring method | |
| Transmission Path Type | Duplex loop | |
| Number of Occupied Inputs/Outputs | 32 points (I/O assignment: intelligent 32 points) | |
| 5 V DC Internal Current Consumption | 0.85 A | |
| External Dimensions | Height (H) | 98 mm |
| Width (W) | 27.4 mm | |
| Depth (D) | 90 mm | |
| Weight | 0.18 kg | |
| Part Number |
|---|
| QJ71GP21-SX |
| QJ71GP21S-SX |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | With/without external power provision |
|---|---|---|---|---|---|
SGD 1,422.00 | 1 Piece(s) | 20 Day(s) | NA | ||
SGD 1,975.20 | 1 Piece(s) | Quote | Available |
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Basic Information
| Representative Standard | CE / UL | Type of unit | Controller Network Unit | Communication Speed(kbps) | 1Gbps |
|---|---|---|---|---|---|
| Applicable stations | Management Station/Normal Station |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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