We will arrange delivery within 3-5 days after receiving the payment.

Our express delivery: DHL and FedEx.

Quality packing for each product

Destination country all taxes & duty to be paid by buyer

Only part of the brand and model, if you have other product needs, please contact us.

ABB DSQC688 Profinet I/O Board 

1. Key Parameters

• Product Model: DSQC688
• Order Code Reference: Typically paired with IRC5 Profinet expansion kits (e.g., 3HAC031702-001) and Profinet cables for procurement
• Product Series: ABB IRC5 Robot Controller Profinet Communication & I/O Boards
• Core Function: Enables Profinet communication between IRC5 controller and factory automation devices; provides local digital I/O for direct peripheral connection; supports real-time (IRT) and non-real-time data exchange
• Profinet Specifications:
  • Protocol Compliance: Profinet IRT (Isochronous Real-Time), Profinet RT (Real-Time), Profinet TCP/IP (non-real-time)
  • Data Transfer Rates: 100Mbps (full-duplex; compliant with IEEE 802.3u Fast Ethernet)
  • IRT Cycle Time: Configurable down to 1ms (for time-critical motion synchronization, e.g., robot-PLC coordination)
  • RT Cycle Time: 10ms~100ms (for standard I/O data exchange)
  • Max Nodes: Supports up to 128 Profinet devices per network segment (via daisy-chain or star topology)
  • Redundancy: Optional Profinet Media Redundancy Protocol (MRP) support (for fault-tolerant networks)
  • Compatibility: Compliant with Profinet V2.3; supports GSDML (Generic Station Description Markup Language) file for easy PLC integration (e.g., Siemens S7-1500, ABB AC500)
• Local I/O Specifications:
  • Digital Inputs (DI): 16 channels (24V DC; sinking/sourcing configurable via RobotStudio)
    • Input Voltage Range: 18V~30V DC (logic "1"); ≤5V DC (logic "0")
    • Input Current: 4mA~8mA (at 24V DC)
    • Response Time: ≤0.1ms (for fast sensor signals)
    • Debounce Time: Configurable (0.1ms~200ms; eliminates false triggers from noisy sensors)
  • Digital Outputs (DO): 16 channels (24V DC; sourcing type)
    • Output Voltage: 24V DC ±10% (energized state)
    • Maximum Output Current: 1A per channel; 8A total for all channels (overcurrent protected via PTC fuses)
    • Short-Circuit Protection: Built-in (automatic current limiting; no permanent damage)
• Electrical Specifications:
  • Power Supply (from IRC5 Backplane): 5V DC ±5% (typical current: 1.5A; maximum current: 2A)
  • Local I/O Power Supply: External 24V DC (18V~30V DC; isolated from backplane power; required for local DI/DO operation)
  • Power Consumption: ≤12W (backplane power) + ≤15W (local I/O power; full load)
  • Isolation: 2.5kVrms (between Profinet ports, local I/O, and IRC5 backplane; prevents ground loops)
  • EMC Immunity: Compliant with IEC 61000-6-2 (industrial environment); resistant to EMI from robot drives and welding equipment
• Mechanical Specifications:
  • Form Factor: PCB (Printed Circuit Board) with reinforced edge connectors (compatible with IRC5 controller’s communication slot)
  • Dimensions (W×H×D): 240mm × 180mm × 25mm (custom fit for IRC5 controller’s internal compartment)
  • Mounting: Slot-mounted (secures to IRC5 backplane via edge connectors; no additional screws)
  • Weight: Approximately 450g
  • Ports (on board edge):
    • 2× Profinet RJ45 Ports (100Mbps; M12 optional via adapter; supports line or ring topology)
    • 1× Local I/O Terminal Block (screw-type; for 24V DC power and 16 DI/16 DO connections)
  • LED Indicators (on board edge):
    • Power (PWR): Green (board powered on); Red (power fault)
    • Profinet Status (PN): Green (Profinet network connected); Blinking Green (data transmission); Red (network fault)
    • IRT Sync (IRT): Green (IRT synchronization active); Off (IRT disabled)
    • Local I/O (I/O): Green (local I/O active); Red (I/O short circuit/fault)
    • Fault (FLT): Amber (non-critical warning); Red (critical fault requiring shutdown)
• Environmental Ratings:
  • Operating Temperature Range: 0℃~+45℃ (32℉~113℉; matches IRC5 controller’s temperature limits)
  • Storage Temperature Range: -20℃~+70℃ (-4℉~158℉; no component degradation)
  • Humidity Tolerance: ≤85% RH (non-condensing, 40℃; suitable for manufacturing floors)
  • Vibration Resistance: 10~500Hz, 1g acceleration (IEC 60068-2-6; no solder joint failure)
  • Shock Resistance: 15g acceleration (11ms duration, IEC 60068-2-27; maintains electrical integrity)
• Compliance Standards: Profinet V2.3 (IRT/RT), IEC 61131-2 (industrial I/O), EN 61000-6-2 (EMC), UL 508 (industrial safety), CE, RoHS

2. Key Features

• IRC5-Profinet Seamless Integration: Custom-engineered for ABB IRC5 controllers—directly interfaces with the IRC5 backplane to exchange I/O data and motion commands, eliminating latency from third-party communication modules. Supports ABB RobotStudio configuration for Profinet parameters (e.g., IP address, IRT cycle time), simplifying setup.
• Profinet IRT/RT Support: Enables both time-critical IRT (cycle time down to 1ms) and standard RT communication—ideal for applications requiring synchronized motion (e.g., robot-PLC coordination in automotive assembly) and non-real-time data logging (e.g., production metrics).
• Dual Profinet Ports: Two RJ45 ports (with M12 adapter option) support line or ring topology (for MRP redundancy)—ensures network continuity if one port/cable fails, critical for mission-critical production lines (e.g., 24/7 electronics manufacturing).
• 32-Ch Local I/O (16 DI/16 DO): Integrates local digital I/O for direct connection to nearby peripherals (e.g., sensors, small actuators)—reduces the need for external I/O modules (e.g., DSQC652) and shortens wiring runs, lowering installation costs.
• 2.5kVrms Isolation: Industrial-grade isolation between Profinet ports, local I/O, and the IRC5 backplane protects sensitive communication circuits from ground loops and voltage transients (common in factory power grids)—ensures stable Profinet data transmission.
• Configurable Local I/O: Sinking/sourcing selectable for digital inputs (via RobotStudio) and PTC fuse protection for outputs—supports diverse peripheral types (e.g., NPN/PNP sensors, solenoid valves) without additional hardware adapters.
• Rugged Industrial Design: Reinforced PCB edges, EMC compliance, and wide temperature range (-20℃~+70℃ storage) withstand harsh manufacturing conditions (vibration, electrical noise, temperature swings)—extends service life to ≥8 years.

3. Application Fields

• IRC5-Profinet Factory Integration: Primary application—connects IRC5 robots to factory Profinet networks in:
  • Automotive Manufacturing: Enables IRT synchronization between IRB 6700 welding robots and Siemens S7-1500 PLCs; coordinates robot motion with conveyor speed (via Profinet RT) and transmits weld quality data (via non-real-time TCP/IP) to MES systems. Local I/O connects part presence sensors and welding torch cooling fans.
  • Electronics Production: Links IRB 120 pick-and-place robots to Profinet-based vision systems (e.g., ABB Vision Guide); uses IRT (1ms cycle time) to send real-time component position data, ensuring precise placement on PCBs. Local DO controls SMT feeder actuation.
• Time-Critical Motion Synchronization: Supports synchronized operations in:
  • Aerospace Assembly: Enables IRT communication between IRB 7800 drilling robots and external positioners; synchronizes robot spindle speed with positioner rotation (±0.1ms accuracy) to meet aerospace fastener hole tolerances.
  • Heavy Machinery Production: Coordinates IRB 8700 robots with Profinet-enabled hydraulic presses; uses Profinet RT to trigger press cycles based on robot part positioning, preventing collisions between robot and press.
• Peripheral-Rich Robot Cells: Expands I/O and communication for:
  • Food & Beverage Packaging: Connects IRB 360 delta robots to Profinet-compatible labelers and case sealers; local I/O monitors bottle presence sensors and controls reject mechanisms. Profinet TCP/IP transmits production counts to factory dashboards.
  • Warehouse Logistics: Integrates IRC5-controlled palletizing robots (IRB 660) with Profinet-based AGVs (Automated Guided Vehicles); uses Profinet RT to share pallet position data, optimizing AGV-robot material transfer.

4. Precautions

• IRC5 Exclusivity: Use exclusively with ABB IRC5 controllers. Never install in older ABB controllers (e.g., S4C+) or non-ABB systems—backplane pinout and communication protocols are incompatible, leading to board damage or network failure.
• Profinet Network Setup:
  • Configure Profinet parameters (IP address, subnet mask, IRT cycle time) via RobotStudio—mismatched settings (e.g., incorrect IRT cycle time) cause network desynchronization and data loss.
  • Use Profinet-certified cables (CAT5e or higher) for network connections. Maintain maximum cable length per Profinet guidelines (100m for line topology, 500m for fiber-optic extensions) to avoid signal degradation.
• Local I/O Power:
  • Use an isolated 24V DC power supply for local I/O (do not share with IRC5 backplane power or Profinet device power). Shared supplies cause voltage drops during high-output loads, leading to false I/O signals.
  • Ensure local I/O power is disconnected before wiring—short circuits during installation can damage the board’s I/O circuits.
• ESD Protection:
  • Wear an ESD wristband when handling the board—sensitive Profinet chips and I/O circuits are vulnerable to static discharge, which can cause permanent damage.
  • Store the board in anti-static packaging when not in use—avoid placing it on ungrounded surfaces (e.g., plastic tables).
• Maintenance Checks: Inspect quarterly (with IRC5 powered off):
  • Visually check Profinet ports for bent pins or corrosion—replace damaged cables and clean corroded ports with a dry brush.
  • Verify LED statuses during operation: Green PWR, Green PN (blinking for data), and no Red FLT indicate normal operation. Red PN or FLT requires network troubleshooting (e.g., check cable continuity, verify PLC Profinet settings).
  • Test local I/O via RobotStudio: Energize DO channels and measure voltage at terminals; activate DI channels (via sensors or test leads) and confirm status updates in RobotStudio

The structure and details of the product：

Please make an inquiry for more models

ABB 07AC91 GJR5252300R0101

ABB 07AC91 GJR5252300R0101

ABB 07AI91 GJR5251600R0202

ABB 07AI91 GJR5251600R4202

ABB 07CR41 1SBP260020R1001

ABB 07DI92 GJR5252400R0101

ABB 07EA63R1

ABB 07EB62R1

ABB 07KP53 1SBP260162R1001

ABB 07kr264

ABB 07KR91 GJR5250000R0303

ABB 07KT95 GJR5252800R0100

ABB 07KT97 GJR5253000R0200

ABB 07KT97 GJR5253000R0270

ABB 07KT97/07KT98

ABB 07KT97WT97

ABB 07KT98 GJR5253100R0160

ABB 07KT98 GJR5253100R0260

ABB 07KT98 GJR5253100R0278

ABB 07KT98 GJR5253100R2260

ABB 07PS62R2

ABB 1SAP250000R0001 AX522

ABB 1SFA899003R1000

ABB 1VCF752000 REF542PLUS

ABB 5SHY3545L0003

ABB 35AB95 GJR5145600R0001

ABB 3ADT209018R0001

ABB 3ADT220090R0003

ABB 3ADT306000R1 SDCS-FEX-1

ABB 3ADT306100R1 SDCS-PIN-11

ABB 3ADT306200R1 SDCS-PIN-21

ABB 3ADT309600R1 SDCS-CON-2

ABB 3ADT310400R1 BDCS-PIN-3 8.9

ABB 3ADT311500R1 SDCS-FEX-2A

ABB 3ADT312000R1 SDCS-CON-3A

ABB 3ADT312200R1 SDCS-PIN-3A-COAT

ABB 3AFE61320946P0001/

ABB IMHSS05 

ABB 3AFE64634798 NIOC-02C

ABB 3ASC25H203-57 3BSC980004R1014

ABB 3ASC25H204 ABB

ABB 3ASC25H208 DATX100

ABB 3ASC25H209

ABB 3ASC25H209 DATX110

ABB 3ASC25H705

ABB 3ASD573001A1 YPP110A

ABB 3AST000929R109 DaPI100

ABB 3AUA0000035408 RMIO-11C

ABB 3AUA0000036521 RDCU-12C

ABB 3BDH000002R1 PM802F

ABB 3BDH000690R1

ABB 3BDZ000398R1 RLM01

ABB 3BHB000652R0001 KUC720AE01

ABB 3BHB000652R0101

ABB 3BHB003154R0101

ABB 3BHB003431R0001 KUC720AE01

ABB 3BHB003688R0001

ABB 3BHB004692R0001 GVC732AE01

ABB 3BHB004692R001 GVC732AE0

ABB 3BHB004693R0001

ABB 3BHB005171R0101

ABB 3BHB005243R0105/KU C755 AE105

ABB 3BHB007209R0102

ABB 3BHB007209R0102/XV C767 AE102

ABB 3BHB007211R0101

ABB 3BHB007211R0101/XV C768 AE101

Other best-selling products：