The SEC PB5F-DY is a high-density digital output module featuring five independent relay channels in a compact form factor. This module is engineered for applications where panel space is limited but reliable switching of field devices is required, offering an optimal balance between channel count and physical footprint.
The PB5F-DY utilizes advanced packaging techniques to achieve five relay outputs in a housing width significantly narrower than conventional modules. This space-saving design allows engineers to maximize I/O density in control cabinets, reducing overall system footprint and simplifying panel layout.
Each of the five channels provides SPDT relay contacts with ratings suitable for switching industrial loads. The module includes comprehensive status indicators for each output, enabling rapid visual verification of operational states. The compact design does not compromise performance, with full industrial temperature range support.
Output Channels: 5 relay outputs
Contact Configuration: SPDT (Form C) per channel
Contact Rating: 5 A at 250 V AC / 30 V DC (resistive)
Operating Temperature: -20°C to +60°C
Status Indication: Individual channel LEDs
Power Supply: 24 V DC from system backplane
Mounting: DIN rail compatible, ultra-compact width
Connections: Pluggable terminal blocks for easy wiring

The PB5F-DY features pluggable terminal blocks that allow pre-wiring of field connections before module installation, significantly reducing installation time. The compact width enables installation in tight spaces where standard-sized modules cannot be accommodated, making it ideal for retrofit projects and space-constrained new installations.
This high-density module is particularly suitable for distributed I/O applications, machine-mounted control panels, and mobile equipment where weight and space are critical factors. Its combination of high channel count and compact size makes it a preferred choice for advanced automation systems requiring maximum I/O density.



