IC695ALG112

What type of module is this?

It is an isolated analogue input module designed to convert field-level voltage and current signals into data that a PACSystems RX3i controller can process.

How many analogue input channels does the module provide?

The IC695ALG112 provides 12 analogue input channels, making it suitable for applications requiring multiple measurements within one rack position.

Which analogue signal types can it accept?

The module is designed to accept both voltage and current input signals. The selected signal type and range should match the connected field instrument and the controller configuration.

What is the purpose of channel isolation?

Isolation helps reduce the effects of ground-potential differences and unwanted electrical interference between field circuits. This can improve measurement integrity where instruments are connected across different parts of a machine or process.

Which control platform is it intended for?

This module belongs to the PACSystems RX3i family and is intended for installation in a compatible RX3i rack-based control system.

What devices can be connected to the analogue inputs?

Typical connected devices include pressure transmitters, flow transmitters, level sensors, position transducers and other instruments that produce compatible voltage or current signals.

What applications commonly use this module?

Common uses include process monitoring, machine control, production-line instrumentation, utilities management and general industrial automation requiring several isolated analogue measurements.

Is this an input or output module?

It is an input module. It receives analogue measurements from field instruments and passes the converted values to the controller; it does not generate analogue control outputs.

Can it measure temperature sensors directly?

The IC695ALG112 is intended for voltage and current signals rather than direct thermocouple or RTD connection. Temperature measurement is possible when a suitable transmitter converts the sensor reading into a compatible analogue signal.

Is the module suitable for rack-mounted installations?

Yes. It is designed for the chassis-based PACSystems RX3i architecture and occupies a compatible I/O position within the rack.

Does the module use a removable terminal block?

RX3i I/O modules use removable terminal blocks, which can simplify initial wiring and module replacement. The correct terminal block and wiring arrangement should be confirmed for the installation.

What should be checked before replacing an existing module?

Check the module reference, rack compatibility, channel configuration, voltage or current ranges, terminal assignments, field wiring and controller project settings. These checks help ensure the replacement matches the original application.

Why choose a 12-channel module?

A 12-channel design can consolidate several analogue measurements into one module, helping reduce rack-space requirements and simplifying I/O organisation in systems with numerous instruments.

Can voltage and current instruments be used in the same installation?

The module supports voltage and current measurement capabilities, but each channel must be configured and wired for its intended signal. Compatibility should be verified against the instrument output and the electrical requirements of the channel.

What installation environment is associated with the RX3i I/O family?

The RX3i I/O family is generally intended for protected industrial control enclosures and uses an IP20 modular format. Appropriate enclosure, temperature and environmental conditions should be maintained for the complete system.