Configured for high-density signal integration in IRC5 robot work cells, the ABB DSQC335 (3HAB6182-1 Digital I/O Interface Module) provides direct physical signal exchange via the DeviceNet fieldbus protocol.
| Model | Description |
|---|---|
| DSQC335 | Digital I/O Interface Module |
| 3HAB6182-1 | Standard variant for DeviceNet node communication |
| Parameter | Specification |
|---|---|
| Model | DSQC335 |
| Brand | ABB |
| Origin | Sweden |
| Weight | 0.4 kg |
| Dimensions | 2.0 cm x 24.1 cm x 25.4 cm |
| Operating Temp | 0 deg C to 55 deg C |
| Power Consumption | 24 VDC |
| I/O Capacity | 16 Configurable channels |
| Protocol | DeviceNet |
| Output Type | 24 VDC Transistor (High-side) |
| Isolation | Opto-isolated |
The DSQC335 acts as a deterministic DeviceNet slave, facilitating cyclic data exchange with the IRC5 robot controller. The module features dual rotary switches for manual network node addressing (0-63), ensuring predictable communication timing within the controller's DeviceNet Lean or Master/Slave software environment. Optical isolation between the fieldbus side and the process side maintains electrical noise immunity, preventing backplane-to-field transients from impacting logic execution. The unit’s internal logic is configured via physical DIP switches, providing high-speed response times for I/O mapping that remains static and consistent across every scan cycle of the robotic motion task.
Q: Can the 16 I/O points be reconfigured while the IRC5 controller is running?
A: No. The I/O channel configuration (e.g., input vs. output ratios) is determined by the physical DIP switches on the module. Any changes to the DIP switch settings require the controller to be de-energized, followed by a system reboot for the new configuration to be recognized by the software.
Q: How is the node address of the DSQC335 assigned?
A: The DeviceNet node address is assigned via the two front-facing rotary switches. Ensure the address is unique within the DeviceNet network to avoid bus communication conflicts during robot operation.
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