Siemens Desigo PXC4.E16 User Manual

Desigo™
Automation stations
PXC4.E16
For the control of primary plants
● Compact automation station for HVAC and building control systems,
freely programmable using graphical programming interface
● BACnet/IP communication (BTL certified)
● BACnet Secure Connect communication
● 2-port Ethernet switch for low-cost cabling
● 16 inputs/outputs: 12 universal inputs/outputs, 4 relay outputs
Extendable via I/O modules TXM…
● KNX PL-Link bus to connect sensors and operator units (including bus power)
● Integration of Modbus data points via RTU and / or TCP
● WLAN interface for engineering and commissioning
● Operating voltage AC24V
● Mounted on standard rails or on the wall
● Plug-in screw terminal blocks
A6V11646018_en--_k Smart Infrastructure
2023-02-27

Siemens Desigo PXC4.E16 Specifications

General

Model	PXC4.E16
Digital Inputs	16
Digital Outputs	16
Protection Class	IP 20
Weight	0.5 kg
Mounting Type	DIN rail
Communication	Modbus
Power Supply	24 V AC/DC

Summary

Product Overview

Automation stations

Overview of the PXC4.E16 automation station for HVAC and building control systems.

Key Functions

Details the operational capabilities and programming features of the automation station.

Onboard I/O

Describes the integrated universal inputs/outputs and their signal types.

KNX PL-Link Devices

Lists compatible devices for the KNX PL-Link bus connection.

Technical Specifications

Technical and Mechanical Design

Covers the physical construction, mounting options, and design aspects of the unit.

LED Status Indicators

Explains the status indicators (LEDs) for communication, network, and device operation.

Technical Data Summary

Covers essential technical specifications including power supply, consumption, and hardware info.

Communication Interfaces

Details the various communication interfaces like Ethernet, WLAN, KNX, Modbus.

Input Specifications

Lists the types, ranges, and resolutions for analog and digital inputs.

Output Specifications

Details the types, ranges, resolution, and current for analog and relay outputs.

Physical Dimensions

Provides the physical dimensions of the PXC4.E16 unit with and without TXM modules.

Safety and Compliance

Safety Precautions

Covers critical safety information including warnings, precautions, and disposal guidelines.

Regulatory Compliance

Lists product standards, directives, certifications (CE, EAC, FCC, BACnet), and environmental data.

Housing and Radiation Compliance

Details housing specifications and FCC/IC radiation exposure compliance statements.

Wiring and Connections

Connection Terminals

Describes the physical terminal layout and connection points for various interfaces and signals.

Field Device Wiring

Provides guidelines for field device wiring length, cross-section, and shielding requirements.