The ATA4S-00 is a high precision pressure sensor terminal block manufactured by Yokogawa. Designed for complex automation systems, it is suitable for the transmission of analog signals and supports 16 channels. This terminal block complies with the ISA standard G3 option, which means that it has a specific industrial automation interface standard.
The product does not have a built-in surge absorber, so the “-00” at the end of the model number means it does not include this feature. In industrial environments, surge protectors are used to prevent equipment damage due to power surges or electrical interference.
ATA4S-00 CPU processor module. A small control group consisting of functional blocks and inputs/outputs will be described in the control chart. ATA4S-00 CPU processor module by setting the process
The backup control is unified into a control chart, which simplifies engineering and maintenance work. The ATA4S-00 CPU processor module monitors the entire plant or each process can also be specified as a control chart instead of referring to
Define a single process unit or function between different devices.
ATA4S-00 CPU processor module The following describes the characteristics of the control chart:
Connecting I/O and control blocks By connecting lines between I/O and function blocks or between function blocks, data flow definitions can be visualized.
1, Define the order of control block implementation You can determine the implementation priority or execution order in several functional blocks described in the control chart.
2, Mixing of adjustment control and sequence control Adjustment control and sequence control can be mixed in the control chart. The control function can be flexibly configured according to process requirements.
3, the free signal flow between the control charts belongs to the function block of different control charts can be connected to another control chart
The connection between the ATA4S-00 I/O module and the field device can be made in three ways:
ATA4S-00 CPU module signal cable connection, pressure clamp terminal connection and MIL cable connection. ATA4S-00 For signal cable connections, the signal cable is used for the through end
The sub-board or relay board is connected to the field device. The signal cable interface adapter is structurally integrated with the ATA4S-00 I/0 module. By selecting the 1/0 module and the signal cable respectively
Item code that prevents incorrect type of I/0 module insertion. For pressure clamp terminal connections, field devices can be connected directly to the I/0 module.
Yokogawa ATA4S-00 I/O modules are available in two types of pressure clamp terminals: a single configuration type and a double redundancy configuration type. I/0 modules can be at the end
Double redundancy is implemented on the block.
Customer-supplied MIL cables can be connected directly to I/0 modules without the need for terminals. To prevent the MIL cable from disconnecting from the I/O module, the cable connector covers (SCCC01 and SCCC02) can be used with MIL cable.
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