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Description
Product Description
The CL6721X1-A4 (41B5215X132) from Emerson is a four-channel discrete input/output (DIO) card designed for use with Fisher DeltaV DCS and PLC systems. It provides reliable digital I/O functionality for industrial automation, enabling connection of switches, pushbuttons, sensors, and actuators. This compact module ensures seamless integration into control racks while maintaining robust operation under harsh environmental conditions.
Engineered for demanding industrial applications, the card supports standard 24 VDC digital signals and offers a wide operating temperature range. Its lightweight and compact design simplifies installation, while CE certification guarantees compliance with international industrial standards.
Technical Specifications
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Model: CL6721X1-A4
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Part Number: 41B5215X132
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Module Type: Discrete Input/Output (DIO) Card
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Channels: 4 discrete input/output channels
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Signal Voltage: 24 VDC
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Bus Power: 12 VDC at ~100 mA
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Operating Temperature: –20 °C to +60 °C (–4 °F to +140 °F)
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Dimensions: 100 × 60 × 20 mm
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Weight: 0.82 lbs
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Environmental: Rugged construction for industrial control applications
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Certifications: CE compliant, suitable for PLC/DCS integration
Safety & Compliance
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Designed for industrial control and automation requiring discrete digital I/O
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CE certified to meet international standards
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Reliable performance in challenging environments with high electrical and mechanical stress
Key Highlights
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Four-channel DIO capability supports monitoring and control of multiple devices
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Compact, lightweight design simplifies rack installation and maintenance
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Compatible with 24 VDC field devices including sensors, switches, and actuators
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Wide temperature tolerance for harsh industrial environments
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Flexible applications: digital monitoring, switch status feedback, actuator control
Applications
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Field device integration for DeltaV DCS and PLC systems
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Digital input and output monitoring for industrial sensors and actuators
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Data acquisition and discrete control in process automation
FAQ
Q: Can CL6721X1-A4 interface with Fisher SIS systems?
A: Yes, it is compatible with both standard DeltaV and SIS DCS/PLC systems.
Q: What type of signals does this DIO card support?
A: It supports standard 24 VDC discrete input and output signals.
Q: Is it suitable for harsh industrial environments?
A: Yes, the card is ruggedized and CE certified for industrial control use.
Features
We welcome bulk orders and have a minimum order quantity of just one unit.
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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