KS1104
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The KS1104 digital input module features a typical input current of 5 mA, a connection technology suitable for 2/3-wire configurations, a nominal voltage of 24 V DC (-15%/+20%), and 4 input bits in its process image. Part of the KS Digital Input Module Series by Beckhoff, it adheres to protection class IP20 and operates between -25°C to +60°C.
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Product Description:
The Beckhoff KS1104 is a digital input device with four channels for industrial automation. Beckhoff made the digital input module that efficiently and separately picks up binary 24 V DC control signals and sends them to higher-level automation units. This makes it a great choice for installations that need to be simple and take up little room.
The KS1104 digital input device works with a nominal voltage of 24 V DC and a range of -15% to +20%. The input device has four digital input channels and a 3 ms input filter that stops signals from mechanical switches from moving around. The digital input device can handle voltages between -3 V and +5 V for a "0" signal and between 15 V and 30 V for a "1" signal. The K-bus and I/o device need approximately five mA per channel to input. The device handles 4 process picture input bits. The connector is safe and meets EN 61131-2 type 1/3 standards. IIP20-rated. The module protects and preserves signal purity with 500 V electrical isolation between the K-bus and field potential.
The KS1104 has been approved by CE, UL, ATEX, and DNV GL. The digital input device also has an Ex marking of II 3 G Ex nA IIC T4 Gc, that means it can be used in some explosive situations. The KS1104 has a small polycarbonate housing that fits a 35 mm DIN rail and meets EN 60715 standards. The device can work in temperatures between -25°C and +60°C and store in temperatures between -40°C and +85°C. The device fulfills EN 60068-2-6 and EN 60068-2-27 vibration and shock criteria. Easy to install and repair, the KS1104 works with 2- or 3-wire systems and features pluggable wiring. Wake Industrial products can be shipped worldwide for your convenience.
Frequently Asked Questions about KS1104:
Q: Why does KS1104 have 500 V isolation?
A: The KS1104’s 500 V electrical isolation protects control systems from electrical interference. This enhances safety and ensures reliable signal transmission.
Q: What is the input filter for in KS1104?
A: The 3 ms input filter reduces signal bounce caused by mechanical switches. It ensures accurate signal reading and minimizes false triggers.
Q: Why does KS1104 use pluggable wiring connections?
A: The pluggable wiring in the KS1104 simplifies installation and maintenance. This feature provides flexibility for quick setup and adjustments.
Q: How does KS1104 handle high humidity levels?
A: The KS1104 tolerates up to 95% relative humidity, non-condensing. This allows the module to perform reliably in varied environments.
Q: Why does KS1104 meet EN 61131-2 standards?
A: Compliance with EN 61131-2 ensures compatibility with automation systems. This standard confirms the KS1104 meets key industry safety and performance requirements.