Description:

The Schneider Electric TM2DRA16RT output expansion module is used in industrial automation systems to provide additional relay output channels for Modicon programmable logic controllers. This module expands PLC control capability by delivering multiple discrete relay outputs used to control field devices such as motors, solenoids, relays, and actuators. It is commonly installed in industrial control panels, machine automation systems, and process control equipment where PLC systems require additional output capacity. Maintenance technicians and system integrators use this module for PLC system expansion, machine retrofits, and replacement of failed digital output modules in Modicon automation architectures.

Applications:

The Schneider Electric TM2DRA16RT module is widely used in industrial automation environments including packaging machinery, conveyor systems, manufacturing equipment, textile machines, and process control installations where PLC controllers must operate multiple external devices through relay outputs.

Technical Specifications:

• Manufacturer: Schneider Electric
• Model: TM2DRA16RT
• Product Type: PLC Digital Relay Output Expansion Module
• Series: Modicon TM2 Expansion I/O (M238 / Twido compatible)
• Output Channels: 16 discrete relay outputs
• Output Type: Normally Open (NO) relay outputs
• Rated Output Voltage: 24 VDC / up to 230–240 VAC
• Maximum Output Voltage: 30 VDC / 264 VAC
• Maximum Output Current: 2 A per channel
• Maximum Current per Common Line: 8 A
• Contact Resistance: ≤ 45 mΩ
• Response Time: ≤ 10 ms ON / ≤ 5 ms OFF
• Isolation Voltage: 1500 V between channels
• Isolation to Logic: 2300 V
• Supply Voltage: 24 V DC
• Current Consumption: ~40 mA at 24 V DC (all outputs active)
• Electrical Connection: Removable screw terminal block
• Mounting Type: 35 mm DIN rail mounting
• Mechanical Durability: Up to 20 million operations
• Dimensions: approx. 90 mm × 27 mm × 84 mm
• Weight: approx. 0.145 kg

Common Replacements:

• Schneider Electric TM3DQ16R
• Schneider Electric BMXDDO1602
• Schneider Electric TM3DQ16T