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ABB PFSK126 Safety Channel Control Unit
Item NO.:
PFSK126Payment:
T/TPrice:
$800Product Origin:
GermanyColor:
NEWGoods stock:
2Product weight:
1.18KGLead Time:
in stockWe 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
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The ABB PFSK126 is an industrial Safety Channel Control Unit designed for automation systems. It monitors safety circuits, processes emergency stop signals, and controls machine safety operations. The unit complies with international safety standards (IEC 61508 / ISO 13849), ensuring rapid and secure disconnection or switching of operations under abnormal conditions to protect personnel and equipment.
| Parameter | Specification |
|---|---|
| Model | PFSK126 |
| Type | Safety Channel Control Unit |
| Safety Level | SIL 3 / PL e (depending on system configuration) |
| Channel Count | 2 safety input channels, 2 safety outputs (expandable) |
| Input Signal | Digital switches, emergency stop buttons, light curtains, or safety sensor signals |
| Output Signal | Safety relay outputs controlling actuators or drives |
| Operating Voltage | 24 V DC |
| Operating Temperature | ‑20 °C to +60 °C |
| Mounting | DIN rail or rack |
| Communication | Integrates with PLC/DCS or safety networks |
| Indicators | LED status indicators for channel and fault conditions |
| Protection | IP20 (depends on installation environment) |
■ High Safety Level
Complies with SIL 3 / PL e standards, suitable for high-demand industrial safety applications.
■ Multi-Channel Safety Control
Dual-channel design with input redundancy enhances safety reliability.
■ Strong Compatibility
Compatible with various safety sensors, emergency stop buttons, and control systems.
■ LED Status Indication
Real-time display of module status, faults, and safety channel conditions for easy maintenance.
■ Industrial-Grade Design
High immunity to interference, suitable for complex industrial environments and long-term operation.
■ Easy Installation and Maintenance
DIN rail or rack-mounted modular design allows quick replacement and maintenance.
• Industrial automation production line safety control
• Emergency stop and hazardous area protection systems
• Machinery and robot safety monitoring
• Chemical, power, metallurgy, and automotive industries
• PLC/DCS safety loop integration
• Industrial safety control applications complying with international standards
Power Off Before Work to prevent electrical hazards and module damage.
Safe Wiring: Ensure input and output connections follow the safety circuit design to prevent unintended actions.
Environmental Conditions: Operate within specified temperature and humidity range; avoid high heat, high humidity, or corrosive environments.
Regular Testing: Periodically test safety channel functions to ensure system reliability.
ESD Protection: Apply electrostatic discharge precautions during handling to protect internal electronics.
The structure and details of the product：
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