Features:
- Thirty-two supervised 24 V DC inputs
- Four positive-logic groups of eight channels
- Broken-wire reporting through diagnostic registers
Schneider Electric 140DSI35300 places thirty-two supervised field inputs into one Modicon Quantum rack slot.
Four groups of eight channels organize the 24 V DC input wiring on 140DSI35300 and keep group connections distinct.
A shunt-resistor path lets 140DSI35300 distinguish an open field switch from a broken conductor and route that fault to diagnostic registers.
The Schneider Electric 140DSI35300 Modicon Quantum Supervised Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Schneider Electric 140DSI35300 Modicon Quantum Supervised Input Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Input Groups
- Channel Count: 140DSI35300 accepts thirty-two discrete inputs.
- Grouping: Channels are divided into four groups of eight.
- Logic: Each group uses positive 24 V DC input logic.
Wire Supervision
- Open Switch: A shunt resistor maintains supervision current while the field switch is open.
- Current Threshold: At least 0.15 mA indicates an intact open circuit.
- Broken Conductor: Current below the threshold is treated as a field-wire interruption.
Diagnostics
- Normal Data: Input states remain available in the ordinary mapped input words.
- Fault Data: Broken-wire information is mapped separately.
- Registers: 140DSI35300 uses diagnostic registers 3 and 4 for the fault bits.
Rack Installation
- Slot Width: 140DSI35300 occupies one 40.34 mm Quantum slot.
- Module Height: The single-slot housing is 250 mm high.
- Module Depth: The installed depth is 103.85 mm.