ABB IMASO01 Analog Slave Output Module

ABB IMASO01 Analog Slave Output Module is an integral part of the INFI 90 process management system and consists of a printed circuit board (PCB) that occupies one slot in the module mounting unit (MMU). The Analog Slave Output Module (IMASO01) outputs 14 analog signals from the INFI 90 process management system to the process field devices.

The master module uses these outputs to control the process. The Analog Slave Output Module (IMASO01) outputs 14 independent analog signals that the INFI 90 system uses to control the process. It is the interface between the process and the INFI 90 process management system. The master module performs the control functions; the slave modules provide the I/O.

Function & Features

• ABB IMASO01 can output fourteen analog signals, which are used by the Multi-Function Processor (MFP) to control the process.

• The analog output signals of ABB IMASO01 are 1-5 VDC or 4-20 mA. The current or voltage mode of each output can be configured by a separate switch to suit different process requirements.

• ABB IMASO01 supports the removal and installation of modules without shutting down the system power supply.

• ABB IMASO01 has three external signal and power connection points (P1, P2 and P3). P1 is connected to the logic power supply to drive the module circuit; P2 is connected to the slave expander bus to communicate with the Multi-Function Processor (MFP) module; the analog signal is output through P3 through a cable connected to the terminal unit (TU) or terminal module (TM), and the terminal block for field wiring is located on the TU/TM.

Specifications