TM3DI8A Schneider Electric - Schneider Electric TM3DI8A Digital Input Module. The Schneider Electric TM3DI8A is a discrete input expansion module from the Modicon TM3 range, designed for use with Modicon M221, M241, M251, and M262 logic controllers. It features 8 discrete inputs rated at 120V AC with 7.5mA per input at 100V AC. The module is equipped with a removable screw terminal block with 5.08mm pitch and provides input-to-logic isolation at 1500V AC. It includes green LED indicators per channel for input status monitoring and offers IP20 protection.
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Brand: Schneider Electric
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Category: Programmable Logic Controllers > I/O Modules
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Product Type: Digital Input Module
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Series: Modicon TM3
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Number of Inputs: 8
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Input Voltage: 120V AC
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Input Voltage Range: 0-132V AC
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Input Current: 7.5 mA at 100V AC
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Input Impedance: 11 kOhm
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Input Type: Type 1 (IEC 61131-2)
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Turn-on Time: 25 ms
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Turn-off Time: 30 ms
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Terminal Type: Removable screw terminal block, 5.08mm pitch
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Isolation: 1500V AC (input to logic)
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Protection Rating: IP20
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Compatible Controllers: Modicon M221, M241, M251, M262
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Mounting: DIN rail 35mm
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Operating Temperature: -10 to 55 degrees C
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Certifications: cULus, CE
Ideal for industrial automation systems requiring AC digital signal acquisition from field devices such as sensors, pushbuttons, and limit switches in manufacturing and process control environments.