Allen Bradley 1771-NBSC N-Series Analog I/O Module

Principal Functional Capacities of the Allen-Bradley 1771-NBSC

For over two decades, AMIKON has been a leader in the industrial automation component supply industry. As a trusted supplier of automation components, we continuously expand our product line, grow our global customer base, and have received numerous awards.

Our secret to continued success lies in our unwavering commitment to quality, reliability, and customer satisfaction. Whether you need to procure scarce components, AMIKON stands out among many industrial automation component suppliers with its extensive experience, superior service, and unparalleled warranty.

Downtime wastes your time and money—AMIKON is here to help. As a reliable supplier of automation components, we offer urgent shipping services to quickly deliver critical components to you, minimizing downtime.

We're here for you!!!

About our products...

The Allen-Bradley 1771-NBSC is an I/O module belonging to the Allen-Bradley 1771-N series of output modules. It features six 4-20mA current inputs and two 0-25mA current outputs. The 1771-NBSC I/O module draws a maximum current of 2.6A from the chassis backplane and has a power consumption of 13W. It is compatible with Allen-Bradley PLC-3, PLC-5, and PLC-5/250 programmable controllers.

The input current range is 0.1 – 21 mA, with a 16-bit unipolar input resolution of 330nA/bit. The maximum input impedance is 300 ohms. The 1771-NBSC module supplies 20 – 30V DC (0-20mA) for the current loop. The module provides rated input overvoltage protection and is rated for 24V DC continuous operation. The 1771-NBSC module requires 5 seconds to detect an open input. It offers a minimum normal-mode rejection ratio of 50/60 dB and a typical common-mode rejection ratio of 150 dB. Offset drift and gain drift are ±200 nA/°C and ±95 ppm/°C, respectively. The 1771-NBSC has an input bandwidth of 9 Hz, calibrated to 1.000 mA/21.000 mA. Under-range and over-range thresholds are 3.2 mA and 21 mA, respectively.

If this offering aligns with your needs, please connect with us using the methods below:

Miya Email: sales@amikon.cn 

Miya Whatsapp/phone: +86 18020776792

Technical Reference Q&A

Question1 How does the Allen-Bradley 1771-NBSC improve communication efficiency in industrial networks?

Answer: The Allen-Bradley 1771-NBSC utilizes high-speed buffering and intelligent data processing mechanisms to significantly reduce latency, ensuring seamless synchronous communication between remote I/O devices and the central processing unit.

Question2 What are the key technical specifications of the Allen-Bradley 1771-NBSC compared to other modules?

Answer: The Allen-Bradley 1771-NBSC is characterized by its robust backplane interface, compatibility with the 1771 I/O chassis, and its ability to manage massive data traffic with exceptional reliability in harsh industrial environments.

Question3 In which industrial scenarios is the Allen-Bradley 1771-NBSC best suited?

Answer: The Allen-Bradley 1771-NBSC is particularly advantageous in large-scale automation systems, such as production lines, process control facilities, and distributed control systems, where stable and high-speed data transmission is crucial.

Question4 How does the Allen-Bradley 1771-NBSC contribute to system scalability and modernization?

Answer: The Allen-Bradley 1771-NBSC extends the lifecycle of traditional automation systems while meeting modern integration needs by enabling efficient communication bridging and supporting incremental system expansion.

Question5 How can buyers obtain genuine Allen-Bradley 1771-NBSC modules with guaranteed quality and service?

Answer: When evaluating your Allen-Bradley 1771-NBSC procurement options, consider partnering with AMIKON LIMITED to enjoy competitive pricing, genuine inventory, and expert technical support tailored to your industrial automation needs.

Alternative Models