Schneider Electric's Modicon TM3RDM32R TM3 series I/O module

Schneider Electric's Modicon TM3RDM32R is a discrete I/O module in the Modicon TM3 series, mainly used for programmable logic controller (PLC) systems. Here is a detailed introduction:

Basic Information

Product Model: TM3RDM32R.

Product Type: Discrete I/O module. It belongs to the expansion I/O module of Modicon M221, M241, M251, and M262 logic controllers, which can expand the input and output functions of the controller.

Quantity of I/O Channels: It has 32 I/O channels, including 16 digital inputs and 16 digital outputs.

Electrical Characteristics

Input Characteristics

Input Voltage: 24V DC.

Input Current: 5mA.

Input Impedance: 4.7kΩ.

Input Logic: Sink or source (positive/negative). Voltage state 0 is guaranteed to be 0 - 5V, and voltage state 1 is guaranteed to be 15 - 28.8V.

Output Characteristics

Output Type: Relay normally open.

Output Voltage: 24V DC or 240V AC.

Output Current: 2000mA. The maximum current per output common is 4A, and the minimum load is 10mA at 5V DC.

Mechanical Characteristics

Dimensions: 51mm (width) × 84.6mm (depth) × 90mm (height).

Weight: 0.208kg.

Mounting Method: It supports top - hat type TH35 - 15 and TH35 - 7.5 rails that conform to IEC 60715, and can also be mounted on a plate or panel with a fixing kit.

Performance Characteristics

Response Time: 4ms (turn - on) and 4ms (turn - off).

Insulation Performance: There is insulation between the input and internal logic at 500V AC, between the input groups and output groups at 1500V AC, between the open contacts at 750V AC, and between the output and internal logic at 500V AC.

Electromagnetic Compatibility: It complies with relevant standards such as EN/IEC 61000 - 4 - 2, EN/IEC 61000 - 4 - 3, EN/IEC 61000 - 4 - 4, EN/IEC 61000 - 4 - 5, and EN/IEC 61000 - 4 - 6, and has certain resistance to electrostatic discharge, electromagnetic fields, fast transients, and conducted disturbances.

Environmental Characteristics

Operating Temperature: 0 - 55°C (horizontal installation).

Storage Temperature: - 25 - 70°C.

Humidity: 10% - 95%, without condensation (both in operation and storage).

Pollution Degree: 2.

IP Protection Level: IP20 with a protective cover in place.