IS230SNRTH2A ABB Digital Input Board

IS230SNRTH2A uses the instruction list, which is based on the IEC61131-3 standard. The instruction list is difficult to learn, but it is very suitable for low-level business, and the execution speed is the fastest.
Instruction list is a language for writing logic in text format, but it is similar to assembly language. The logic flow is the same as ladder logic, but the writing style is different. List of Instructions The language uses assembly language text directly, such as and, AND, LDN, etc.

The language is a ladder logic and a step logic. The language is a mixture of ladder logic and structured text. This means that the way we write logic in a series or parallel fashion is represented in the negation and NC format; the same way it is represented in the assembly text format.
Usually, it is the least used language due to its complex writing methods and interpretations. So, in this case, the preferred language is ladder logic.

Module parameters

Output channels: 32

Output connection: direct plug-in contact wiring

Output type: transistor, low-side output

Supply voltage: 24V DC (-15%~+20%)

Output voltage level: 12V~24V (-15%~+20%)

Internal 5V power supply power consumption: 170mA ( typical )

Maximum leakage current when OFF: 0.5mA or less

ON response time: 0.5ms or less (hardware response time)

OFF response time: 0.5ms or less (hardware response time)

Maximum load: Resistive load: 0.5A/point; 2A/common terminal

Inductive load: 12W/24V DC (total)

Lamp load: 2W/24V DC (total)

Isolation mode: optocoupler isolation

Output action display: output indicator light when optocoupler driven

Prevent short circuit output: Yes