AB MVI69E-MBTCP ProSoft Full Series Products Germany

Description

Data related to the MVI69E-MBTCP is stored in the ladder logic in variables called controller tags. Individual controller tags can be grouped into collections of controller tags called controller tag structures. A controller tag structure can contain any combination of:

· Individual controller tags

· Controller tag arrays

· Lower-level controller tag structures

The controller tags for the module are pre-programmed into the Add-On Instruction Import Rung ladder logic. After you import the Add-On Instruction, you can find the controller tags in the Controller Tags subfolder, located in the Controller folder in the Controller Organizer pane of the main Studio 5000 window. This controller tag structure is arranged as a tree structure. Individual controller tags are found at the lowest level of the tree structure. Each individual controller tag is defined to hold data of a specific type, such as integer or floating-point data. Controller tag structures are declared with user-defined data types (UDTs), which are collections of data types.

MVI69E-MBTCP technical parameters
◆ Input and output
Input current: 0~75mV, 0~100mV, 0~± 75mV, 0~± 100mV, 0~20mA, 4~20mA
Input voltage: 0-5V, 0-30V, 0-60V, 0-300V, 0-400V, 0-450V, 0-500V
Output signals: DC0-5V, 1-5V, 1-3-5V, 0-20mA, 4-20mA, 4-12-20mA, etc
◆ Absorbed power: ≤ 0.1VA
Overload capacity: Current: 1.5 times continuous, 20 times/second
Voltage: 2 times continuous
◆ Load resistance
Current output: RL ≤ 270 Ω at+12V and+15V auxiliary power supply
+RL ≤ 600 Ω for 24V auxiliary power supply
Voltage output: RL ≥ 2k Ω
◆ CE Directive
Compliant with EMC Directive (89/336/EEC)
Compliant with LVD Directive (73/23/EEC)
◆ Performance indicators
Executive standard: QB/441600 17079-2001
Accuracy: 0.2%, 0.5%
Overall power consumption: ≤ 3VA
Work stability:<0.2% (year)
Isolation voltage: Mutual isolation between input/output/auxiliary power supply:
Meets DC1.0kV/min.1mA (input voltage<100V)
DC2.0kV/min.1mA (input voltage ≥ 100V)
Insulation resistance: ≥ 20M Ω (DC500V)
Impulse voltage: 5KV (peak), 1.2/50us
Response time: ≤ 350ms
Storage conditions: -40~70 ℃, 20~95% (without condensation)
Working environment: -10~50 ℃, 20~90% (without condensation)
Installation method: DIN (35mm) rail installation
Boundary dimension: 96mm × 24mm × 40mm

The MVI69E-MBTCP module communicates directly over the CompactLogix backplane. Data is paged between the module and the CompactLogix processor across the backplane using the module’s input and output images. The update frequency of the images is determined by the scheduled scan rate that you define for the module and the communication load on the module. Typical updates are in the range of 1 to 10 milliseconds per block of information.

This bi-directional data transfer is accomplished by the module filling in data in the module’s input image to send to the processor. Data in the input image is placed in the Controller Tags in the processor by the ladder logic. The input image for the module may be set to 62, 122, or 242 words depending on the block transfer size parameter set in the configuration file. This data area permits fast throughput of data between the module and the processor. The processor inserts data to the module’s output image to transfer to the module. The module’s program extracts the data and places it in the module’s internal database. The output image for the module may be set to 61, 121, or 241 words depending on the block transfer size parameter set in the configuration file.