The Original New Schneider Electric TM3AI4 is a 4-channel analog input module for the Modicon TM3 I/O system, designed to expand the analog measurement capability of Modicon M221, M241, M251, and M262 logic controllers. It provides 4 configurable input channels for voltage (0-10V, ±10V) or current (0-20mA, 4-20mA) signals. A removable screw terminal block ensures secure field wiring. Part of the Modicon TM3 expansion family, it features a simple interlocking assembly mechanism for quick DIN rail mounting. Core Engineering Highlights:4 configurable analog input channels (voltage/current) | 12-bit resolution (11 bits + sign) | Input ranges: 0-10V, ±10V, 0-20mA, 4-20mA | 1 ms + 1 ms per channel conversion time | ±0.1% absolute accuracy at 25°C | ±0.006% FS/°C temperature drift | 1500V AC isolation (input to supply) | Removable screw terminal block | IP20 protection | 23.6 mm width Key Features: Original New Schneider Electric TM3AI4 module 4 analog input channels individually configurable for voltage or current Supported input ranges: 0-10V, ±10V, 0-20mA, 4-20mA 12-bit resolution (11 bits + sign) for precise measurement 1 ms + 1 ms per channel conversion time + 1 controller cycle time 1500V AC isolation between input and supply 500V AC isolation between input and internal logic ±0.1% absolute accuracy at 25°C; ±1% over full temperature range ±0.006% FS/°C temperature drift for stable measurement Removable screw terminal block (10 x 1.5 mm², pitch 3.81 mm) Green LED for module power status indication Simple interlocking assembly with Modicon TM3 controllers DIN rail mounting (35 mm, TH35-7.5 or TH35-15) IP20 protection with protective cover in place CE certified, meets EN/IEC 61131-2 and EN/IEC 61010-2-201 Applications: Analog signal acquisition from pressure, flow, and level sensors Voltage and current signal monitoring in industrial automation Process control and data acquisition systems Packaging machinery and material handling equipment OEM equipment requiring Modicon TM3 analog input expansion Technical Specifications: Attribute Specification Catalog Number TM3AI4 Product Family Modicon TM3 Product Type Analog input module Number of Channels 4 Input Types Voltage: 0-10V, ±10V; Current: 0-20mA, 4-20mA Resolution 12 bits, 11 bits + sign LSB Value Voltage 0-10V: 2.44 mV; Voltage ±10V: 4.88 mV; Current 0-20mA: 4.88 μA; Current 4-20mA: 3.91 μA Input Impedance Voltage: ≥1 MΩ; Current: ≤50 Ω Conversion Time 1 ms + 1 ms per channel + 1 controller cycle time Absolute Accuracy ±0.1% of full scale at 25°C; ±1% over full temperature range Temperature Drift ±0.006% FS/°C Repeat Accuracy ±0.5% FS Non-linearity ±0.01% FS Cross Talk ≤1 LSB Rated Supply Voltage 24V DC Supply Voltage Limits 20.4-28.8V Current Consumption (5V Bus, No Load) 35 mA Current Consumption (5V Bus, Full Load) 45 mA Current Consumption (24V External) 30 mA Isolation Input to supply: 1500V AC; Input to internal logic: 500V AC Cable Type Twisted shielded pairs, max 30m Electrical Connection 10 x 1.5 mm² removable screw terminal block, pitch 3.81 mm Local Signalling 1 LED green for PWR Width 23.6 mm Height 90 mm Depth 70 mm Net Weight 0.11 kg Mounting DIN rail TH35-7.5 or TH35-15 (IEC 60715); plate or panel with fixing kit Protection Rating IP20 Standards EN/IEC 61131-2, EN/IEC 61010-2-201 Certifications CE System Compatibility: Schneider Electric Modicon M221 logic controllers Modicon M241 logic controllers Modicon M251 logic controllers Modicon M262 logic controllers EcoStruxure Machine Expert (formerly SoMachine) programming software Modicon TM3 I/O expansion bus Installation Notes: Each analog input can be configured individually for voltage or current in the software Verify that physical wiring is compatible with the software configuration to avoid damage Sampling period is configurable: 1 ms per channel (default) or 10 ms per channel Input filter time constant is configurable from 0 to 10 seconds in 10 ms increments Related Products: TM3AI4G – Spring terminal version of the 4-input analog module TM3AI8 – 8-channel analog input module TM3AQ4 – 4-channel analog output module TM3TI4 – 4-channel temperature input module TM3DI16 – 16-channel discrete input module TM3DQ16T – 16-channel transistor output module PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Schneider Electric, Modicon, and EcoStruxure are trademarks of Schneider Electric SE.
Related
Related
Related
Related