TSXDSYO8R5

Configured for relay output switching in the Modicon Premium Automation platform, the Schneider Electric TSXDSY08R5 (TSXDSY08R5 Discrete Output Module) provides direct physical/electrical execution for 8-channel AC/DC relay control circuits.

Hardware Specifications

Parameter	Specification
Model	TSXDSY08R5
Brand	Schneider Electric
Origin	Not specified
Product Type	Discrete Output Module
Output Channels	8 relay outputs
Output Type	Relay, 1 NO contact per channel
Output Voltage	12...24 VDC, 24...240 VAC
Output Current	3 A conventional free air thermal current
Response Time	< 8 ms activation, < 10 ms deactivation
Connection Type	Screw terminal block
Power Consumption	0.25 W + 0.2 W x number of outputs at state 1
Current Consumption	55 mA at 5 VDC, 70 mA at 24 VDC rack
Weight	0.33 kg
Operating Temp	0...60 deg C
Storage Temp	-25...70 deg C
Protection Rating	IP20
Dielectric Strength	2000 V 50/60 Hz for 60 s
Insulation Resistance	> 10 MOhm at 500 V
Module Format	Standard
Platform Compatibility	Modicon Premium Automation platform

Relay Output Protection and Switching Characteristics

The TSXDSY08R5 provides relay-based discrete output switching with integrated overvoltage suppression methods for inductive loads. DC inductive preactuators use discharge diode protection, while AC inductive circuits use RC circuit and MOV (ZNO) protection. External fast-blow fuses are required for channel or grouped output overload and short-circuit protection.

The module supports relay electrical endurance ratings according to load category, including DC-12, DC-3, AC-12, AC-14, and AC-15 utilization classes. The relay contacts are designed for direct switching of external actuator circuits connected through the screw terminal interface.

Schneider Electric Modicon Premium modules use industrial backplane bus communication for PLC rack integration, with I/O density scaling through modular rack configuration and firmware compatibility controlled by the Premium automation platform.

Frequently Asked Questions

Q: Does the TSXDSY08R5 provide internal short-circuit protection for output channels?
A: No. Each channel or channel group requires an external fast-blow fuse for overload and short-circuit protection.

Q: What type of loads can be connected to the relay outputs?
A: The module supports resistive and inductive loads within the specified AC and DC utilization categories, including DC-12, DC-3, AC-12, AC-14, and AC-15 load classes.

Q: What is the connection method used for field wiring?
A: The TSXDSY08R5 uses a screw terminal block connection for external relay output wiring.

Field Installation Guidelines

Install the TSXDSY08R5 in a compatible Modicon Premium rack and verify correct backplane positioning before power application. Field wiring should maintain separation between relay output circuits and low-level signal wiring to reduce electrical interference.

Use correctly rated external protection devices for connected loads, especially when switching inductive actuators. Apply proper grounding practices for the control cabinet enclosure and ensure terminal connections are mechanically secured.

Maintain environmental conditions within the specified operating range and avoid installation locations exposed to condensation, conductive contamination, or excessive vibration.

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