The EPP2816-0008 is a high-density EtherCAT P Box module designed for industrial automation, offering 16 digital outputs. Specifically engineered to streamline connectivity for multi-pin valve terminals, this module features a 25-pin D-sub output connection. It operates over the EtherCAT protocol, supporting distributed clocks for high-precision synchronization. The module is housed in an IP65/66/67-rated enclosure, making it ideal for decentralized installation in demanding, harsh industrial environments.
Features
16 Digital Outputs via 25-pin D-sub connection
EtherCAT P protocol integration (combining communication and power)
Optimized for multi-pin connector valve terminals
Distributed clocks support for precise synchronization
Robust IP65/66/67 industrial protection
Short-circuit proof outputs (0.5 A per channel)
Wide operating temperature range: -25 degC to +60 degC
Technical Specifications
Feature
Specification
Manufacturer
Beckhoff
Protocol
EtherCAT P
Number of Outputs
16
Connection Type
D-sub socket, 25-pin, UNC4-40
Max. Output Current
0.5 A per channel (∑ 3 A)
Nominal Voltage
24 V DC (-15 %/+20 %)
Bus Interface
2 x M8 socket, P-coded
Electrical Isolation
500 V
Dimensions
Approx. 165 g
Protection Rating
IP65/66/67
Approvals
CE, UL
Installation Guidelines
Mounting: Designed for decentralized installation directly on machine frames. Ensure secure mounting using the provided mechanical housing features.
Connectivity: Connect the 25-pin D-sub cable to the valve terminal or actuator array. Ensure the UNC4-40 screws are fully tightened to maintain environmental integrity.
Bus Connection: Utilize the P-coded M8 connectors for EtherCAT P bus communication and power supply feeding.
Power Management: Ensure the total load current (∑) does not exceed 3 A, and monitor the 0.5 A per-channel limit.
Environment: The module is rated for -25 degC to +60 degC. Ensure cables are strain-relieved and routed to avoid pinch points.
FAQ
What is the output capacity of the EPP2816-0008?
This module provides 16 digital outputs with a capacity of 0.5 A per channel (3 A total sum current).
What is the primary application for this module?
The EPP2816-0008 is specifically optimized for multi-pin connector valve terminals.
Does this module support distributed clocks?
Yes, it supports distributed clocks for synchronized control.
What is the environmental protection rating?
The module is IP65/66/67 rated, suitable for harsh, decentralized industrial use.
A PLC and a microcontroller can both generate step-and-direction motion, but arc welding exposes major differences in EMC, I/O protection, diagnostics, maintainability, safety integration, and...
Piezo pneumatic valves offer low holding power and fine proportional control, but they are not universal solenoid replacements. This guide covers driver electronics, flow limits, contamination, fail...
Built-in sensor timers can reject chatter, stretch short pulses, and simplify local timing—but they do not replace PLC diagnostics or safety logic. Learn how to apply on-delay, off-delay, and...
Reversing a three-phase motor is more than swapping two leads. This guide covers phase sequence, VFD settings, reversing contactors, encoder feedback, load checks, lockout, and commissioning tests.
Grounding one side of a 24 VDC supply can improve fault detection and voltage reference, while floating circuits support isolation. This guide explains bonding, noise, first-fault behavior, and...
Seal-in circuits and OTL/OTU instructions can hold the same command, but they fail differently. This guide compares scan behavior, restart risk, troubleshooting, permissives, and safer PLC design...
Choosing a selection results in a full page refresh.