GE IS220PAICH2A Mark VIe Series Analog I/O Module

FAQ

Q1: What types of analog inputs does the IS220PAICH2A module support?
A1: It supports 10 analog inputs—eight can be configured as 5 V, 10 V, or 4–20 mA, and two can be configured as 1 mA or 4–20 mA inputs.

Q2: How does the module communicate with the controller?
A2: It communicates via dual RJ-45 Ethernet ports, supporting redundant network configurations.

Q3: Does the module support 200 mA analog output?
A3: Yes, analog output 1 supports up to 200 mA with the onboard daughterboard hardware.

Q4: Is it necessary to power down the system before installation?
A4: No, the module features soft-start capability that safely manages current inrush during connection.

Q5: How is the module installed onto the terminal board?
A5: The module plugs directly into the DC-37 connector on the terminal board and is secured using threaded studs.

Q6: How is the IS220PAICH2A configured?
A6: Configuration is done using the GE ToolboxST software tool.

Q7: Is the module compatible with triple modular redundancy (TMR) systems?
A7: Yes, when used with a TMR-capable terminal board, it can operate in simplex or TMR modes.

Q8: What is the difference between PAICH2 and PAICH2A?
A8: PAICH2A adds hardware support for 0–200 mA output on analog output 1, making it an enhanced version of PAICH2.