5X00105G01 Emerson Ovation HART Analog Output Module

Brand: Emerson/Ovation
Model: 5X00105G01
Structural form: modular
Weight: 0.68KG
Dimensions: 15 * 10 * 3cm
Working voltage: 220V
I/O points: 64
Output frequency: 2550Hz

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Description


5X00105G01 Emerson Ovation HART Analog Output Module


Product Overview

Emerson 5X00105G01 is a relay output module produced by Emerson. It is mainly used in industrial automation control systems to convert digital signals of the control system into mechanical switch actions,
thereby controlling external devices or circuits.

5X00105G01 Product Parameters

5X00105G01 Number of channels: 16 channels
Load capacity: The load capacity of each channel (such as voltage, current)
Control signal: digital signal (such as 0/3V, 4-20mA)
Response time: the response time of relay action
Working temperature: -20 ℃~+60 ℃
Protection level: IP20
Product specifications
Installation method: DIN rail installation
Power supply: 24V DC

1. The fault phenomenon is that once started, the external fuse of the stepper drive burns out and the equipment cannot operate. During the inspection, the maintenance personnel found that a power tube was damaged. However, due to a lack of information, they could not understand the function of the tube and thought it was a power driven front push. They replaced it with a power tube and after powering it on, the fuse was burned again, and the replaced tube was also damaged. After inspection by professional maintenance personnel, the initial analysis was correct, that is, the fuse repeatedly melted, indicating that there must be some abnormal high current in the stepper driver, and it was found that one power transistor was damaged. But the function of the tube is not clear. In fact, this tube is a power drive tube for stepper motors, which start at high voltage and therefore have to withstand high voltage and high current. Static inspection revealed that the resistance value from the power supply to the ground terminal in the circuit of the pulse ring distributor is very small, but there is no short circuit. Based on the number of components in the circuit and their power consumption analysis, the resistance value from the power supply to the ground should not be so small, so it is suspected that some components in the circuit have been damaged.

2. During the power on inspection, it was found that one chip was abnormally heating up. After power failure, cut off the power pin of the chip, perform static inspection, and it should be normal for the impedance from the power supply to ground to increase. The resistance value from the power supply to ground of the chip is very small. Check the model of the chip, it is a non-standard model and cannot be found in many manuals. After circuit analysis, it was confirmed that it is the main component in the board: the ring pulse distributor.

3. To further confirm the issue with the chip, first replace the power drive tube of the stepper motor with a voltage withstand current of equivalent power, restore the power pin of the chip, and use a light-emitting diode circuit to replace the windings of the stepper motor as a simulated load. After power on, all the light-emitting diodes are lit up, indicating that all windings are powered on. This does not meet the requirements of the circuit, as there is no response to the input step pulse. Therefore, it is confirmed that the chip is damaged.

4. Solution: This chip is not available on the market. When the space inside the driver housing allows, a combination circuit was used to design a circular pulse generator by combining the existing D flip-flop and NAND gate. The generator was fabricated on a small printed circuit board, and the original chip was removed and the small printed circuit board was mounted on the solder pads of the original chip through pins. Still using light-emitting diodes as simulated loads, after being powered on, apply step pulses to sequentially emit light in phase sequence. Dismantle the simulated load, connect to the host, power on, and ensure that the equipment is running normally.

5. This example illustrates that maintenance personnel not only need to be able to analyze phenomena (overcurrent) and identify obvious causes (power tube damage), but also need to be able to analyze the initial cause of the fault step by step (pulse generator damage), and be able to use existing component combinations at hand to replace difficult to solve device problems.

Series and Features
Ovation series: This product typically belongs to Emerson”s Ovation series and is compatible with other Ovation series products.
Digital output: Convert digital signals into mechanical switch actions.

5X00105G01 is typically designed to implement specific control or signal processing functions. They may serve as a local control core in the system,
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
Compared with some basic components with more single functions, such as UE pressure switch H100-705,
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 5X00105G01 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.

 

5X00105G01 weight:0.6KG