B7A-T6A1 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

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B7A-T6A1 Safety Light Curtain | F3SJ Series Industrial Safety Sensor

The B7A-T6A1 is a 16-point Input Link Terminal from Omron's B7A/B7AS series . It is designed to transmit 16 NPN input signals over a simplified 2-wire connection method, drastically reducing the wiring needed compared to a PLC's standard input unit .

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Key Specifications Parameter Specification Model B7A-T6A1 Product Type Transistor I/O Link Module - Inputs Connection Screw Terminal Block (PLC 16POS) Inputs 16 points Input Logic NPN compatible (Active Low) Compatible Inputs Switches; NPN sensors (3-wire/2-wire) Communication Interface 2-Wire (Time-division multiplex) Supply Voltage 12 to 24 VDC Communication & Performance Parameter Specification I/O Delay (Typical) 19.2 ms ([B7A-T6A1] standard speed) Transmission Distance 500 m max. Min. Input Time 16 ms Electrical & General Parameter Specification Current Consumption 120 mA max. (all points ON) ON/OFF Threshold (Contact) ON: 660 Ω max.; OFF: 2 kΩ min. Insulation Resistance 100 MΩ min. (at 500 V) Ambient Temperature -10 to 55 °C Degree of Protection IP20 (installed in panel) Weight Approx. 160 g