TM2DRA8RT Schneider I/O expansion module, Modicon M238 logic controller

Schneider TM2DRA8RT I/O expansion module, Modicon M238 logic controller :

The TM2DRA8RT is a digital relay output expansion module from Schneider Electric, designed for the Modicon M238 logic controller family. It provides 8 normally open (NO) relay outputs, enabling control of high-voltage or high-current devices in industrial automation systems. The module supports both AC (230V) and DC (30V) relay voltages, with a nominal operating voltage of 24V DC. Its compact design (27.3mm width × 90mm height × 84.6mm depth) and 35mm DIN rail mounting make it suitable for space-constrained control cabinets. The removable screw terminal block simplifies wiring, while built-in isolation (2300V AC rms between channels and internal logic) enhances electrical safety.

Technical Specifications:

Output Type: 8 NO relay contacts

Relay Voltage:

AC: 230V (resistive load)

DC: 30V (inductive/resistive load)

Output Current:

Per channel: 2A (AC/DC)

Per common group: 7A

Response Time:

Off-On/On-Off: ≤4ms

State transition (0→1/1→0): ≤10ms (0→1), ≤5ms (1→0)

Isolation:

Between channels: 1500V AC rms for 1 minute

Between channels and logic: 2300V AC rms for 1 minute

Mechanical Durability: 20,000,000 cycles

Electrical Durability:

AC-15 (240V AC, 0.5A inductive): 100,000 cycles

AC-15 (240V AC, 1A inductive): 100,000 cycles

DC-13 (24V DC, 1A inductive): 100,000 cycles

Resistive loads (240V AC/30V DC, 2A): 100,000 cycles

Power Consumption:

30mA (5V DC) / 40mA (24V DC) at state 1 (all outputs active)

Environmental:

Operating temperature: 0–50°C

Storage temperature: -25–70°C

Humidity: 5–95% (non-condensing)

Packing & Delivery:

1)100% brand New and Original Factory Seal!

2)Warranty: 1 year

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3-7 days after payment

5) All the goods will be tested before shipment.

Xiamen Online Union Technology Co., Ltd is a global distributor of automation parts, focusing on mature, popular and powerful products. We have thousands of new parts in stock, which have been exported to more than 50 countries in the world. All the products we provide are original brand-new and factory sealed. Provide customers around the world with products, quality service and sales support, as well as first-class warranty and repair options. We also have good cooperation with many experienced express companies around the world. We can ship the goods to you quickly with strong timeliness.

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