Description

Schneider Electric TSXDEY32D2 Modicon Premium Discrete Input Module

The Schneider Electric TSXDEY32D2, also cataloged as the TSXDEY32D2 Discrete Input Module, operates as a dedicated hardware component for 24 VDC digital signal acquisition within the Modicon Premium Automation Platform. It provides 32 isolated current-sink input channels for direct field signal interfacing through the PLC backplane.

Hardware Specifications

Parameter	Specification
Model	TSXDEY32D2
Brand	Schneider Electric
Product Series	Modicon Premium Automation Platform
Product Type	Discrete Input Module
Input Channels	32 isolated current-sink digital inputs
Input Voltage	24 VDC positive
Sensor Supply Voltage	19 to 30 VDC
Input Current	3.5 mA per channel
Logic State 1 Voltage	>= 11 V
Logic State 1 Current	>= 3 mA
Logic State 0 Voltage	<= 5 V
Logic State 0 Current	<= 1.5 mA
Input Impedance	6300 Ohm at logic state 1
Response Time	4 ms, <= 7 ms
Insulation Resistance	< 10 MOhm at 500 VDC
Power Dissipation	1 W + 0.1 W x active channels
Electrical Connection	HE-10 connector
Backplane Current Consumption	135 mA at 5 VDC; 160 mA at 24 VDC
Module Format	Standard
Protection Rating	IP20
Pollution Degree	2
Operating Temp	0 to 60 degC
Storage Temp	-25 to 70 degC
Operating Humidity	10% to 95%, non-condensing
Storage Humidity	5% to 95%, non-condensing
Operating Altitude	0 to 2000 m
Protective Treatment	TC
Certifications	CE, ABS, GL, BV, RINA, RMRS, DNV, LR
Weight	0.3 kg
Origin	France

PLC Backplane Communication Characteristics

The TSXDEY32D2 exchanges discrete input data with the Modicon Premium backplane through the platform's internal bus architecture. Input status is cyclically transferred to the processor without requiring external communication configuration. Backplane current loading should be included during rack power budget calculations, particularly when multiple high-density I/O modules are installed in the same chassis.

Frequently Asked Questions

Q: Does the TSXDEY32D2 support hot replacement while the PLC remains energized?

A: The supplied technical data does not specify hot-swap capability. Module replacement should follow the maintenance procedure defined for the installed Modicon Premium system.

Q: What type of field devices can be connected to the inputs?

A: The module is designed for 24 VDC positive current-sink digital signals conforming to EN/IEC 61131-2 Type 1 input characteristics.

Q: How is module power consumption determined?

A: Internal power dissipation is specified as 1 W + 0.1 W multiplied by the number of active input channels. Backplane current consumption is 135 mA at 5 VDC and 160 mA at 24 VDC.

Field Installation Guidelines

• Verify the PLC rack power budget before installing multiple high-density input modules.
• Connect field wiring using the specified HE-10 connector with correct pin assignment.
• Route digital input cables separately from high-power AC conductors to minimize electrical interference.
• Terminate cable shielding according to the plant grounding practice and avoid multiple shield grounding points unless required by the control system design.
• Confirm field voltage remains within the specified 19 to 30 VDC sensor supply range before commissioning.
• Maintain the enclosure environment within the specified IP20 operating conditions and ambient temperature limits.

Specifications

• Brand: Schneider Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems