
|
Brand |
Westinghouse |
|
Model Number |
7379A06G02 3A99160G02 |
|
Typical |
QCI Card |
|
Country Of Origin |
USA |
|
Condition |
Original |
Choose Amikon
l Amikon has a large number of industrial electronic components to choose from. New and discontinued. These range from 30 years to the latest technology. Investing in new technologies is not always necessary.
l We are happy to help you keep the old equipment in good condition. Are you or your customers experiencing serious electronic equipment failures in your business?
l Does the machine shut down and stop production? Therefore, a quick solution is in your best interest! Sometimes, it may be difficult to find the required components.
l Our large stock usually enables us to help you, so your production can be restarted immediately!
Sales manager:Miya zheng;Email:sales@amikon.cn;WhatsApp:86-18020776792;WeChat:86-18020776792;

Q-Line QCI (Qualified Control Interface) Card
The QCI provides 16 digital contact inputs and a +48 V contact-wetting supply voltage (see Figure 1). This contact-wetting voltage provides supply isolation and reduced current power consumption due to the current limiting capability of the supply. The QCI digitally filters the contact-input signals and provides the option of inverting the polarity of any data bit.
Figure 1. QCI Block Diagram
Features
The QCI card is available in two groups and provides the following features:
l Dual on-card contact-wetting power supply for low power consumption
l Separate status-indicating LEDs for each input
l Compatible with any DIOB controller
l IEEE surge-withstand protection
l Optical isolation for each input
l Optional digital switch selectable polarity of each bit
The Group 2 QCI provides 16 digitally-filtered contact inputs sharing a common return line with the ability to invert data-bit polarity
Specifications
|
Digital Filter Delay |
2.6 msec to 6.0 msec |
|
Contact leakage resistance |
50 KΩ minimum |
|
Open Circuit Voltage |
42V-56V |
|
Closed Contact Current |
6mA-22mA |
|
Primary |
+13 V +0.1 Vdc |
|
Backup |
+12.6 V + 0.2 Vdc |
|
Current |
500 mA (maximum) supplied by DIOB |
|
Power Consumption |
6.3 W (maximum) |
A functional block diagram of the QCI is shown in Figure 2.
Figure 2. QCI Card Block Diagram
FAQ About 7379A06G02 3A99160G02
|
Q1: How does the 7379A06G02 3A99160G02 facilitate deterministic performance and signal integrity within complex industrial control topologies? |
|
Q2: What intrinsic design attributes distinguish the 7379A06G02 3A99160G02 as a reliable component for mission-critical applications? |
|
Q3: Why is the 7379A06G02 3A99160G02 frequently selected for lifecycle extension and legacy system modernization initiatives? |
|
Q4: Which technical parameters should engineers scrutinize when evaluating the 7379A06G02 3A99160G02 for integration into automation platforms? |
|
Q5: In what ways can the 7379A06G02 3A99160G02 enhance diagnostic transparency and maintenance efficiency across industrial facilities? |
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