Crestron 4 Series User manual

CP4 and CP4N
4-Series™ Control Systems
Product Manual
Crestron Electronics, Inc.

Original Instructions
The U.S. English version of this document is the original instructions.
All other languages are a translation of the original instructions.
Regulatory Model: M201903003
Crestron product development software is licensed to Crestron dealers and Crestron Service Providers (CSPs) under a
limited nonexclusive, nontransferable Software Development Tools License Agreement. Crestron product operating
system software is licensed to Crestron dealers, CSPs, and end-users under a separate End-User License Agreement.
Both of these Agreements can be found on the Crestron website at www.crestron.com/legal/software_license_
agreement.
The product warranty can be found at www.crestron.com/warranty.
The specific patents that cover Crestron products are listed at www.crestron.com/legal/patents.
Certain Crestron products contain open source software. For specific information, visit www.crestron.com/opensource.
Crestron, the Crestron logo, .AV Framework, 3-Series, 4-Series, Cresnet, Crestron Fusion, Crestron Toolbox, infiNETEX,
VTPro-e, and XiOCloud are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States
and/or other countries. Apple, HomeKit, iPad, and iPhone are either trademarks or registered trademarks of Apple, Inc. in
the United States and/or other countries. Android is either a trademark or a registered trademark of Google Inc. in the
United States and/or other countries. Active Directory, Azure, and Microsoft are either trademarks or registered
trademarks of Microsoft Corporation in the United States and/or other countries. UL is either a trademark or a
registered trademark of Underwriters Laboratories, Inc. in the United States and/or other countries. Wi-Fi is either a
trademark or a registered trademark of Wi-Fi Alliance in the United States and/or other countries. Other trademarks,
registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks
and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is
not responsible for errors in typography or photography.
©2022 Crestron Electronics, Inc.

Contents
Overview 1
Features 2
CP4 Features 3
CP4NFeatures 6
Physical Description 10
Specifications 12
CP4 Specifications 13
Product Specifications 13
Dimension Drawings 16
CP4NSpecifications 17
Product Specifications 17
Dimension Drawings 20
Installation 21
Install the Control System 21
Rack Mounting 21
Surface Placement 21
Connect the Control System 22
Connect the Control Subnet (CP4NOnly) 23
Configure the Control System 23
Configuration via IPAddress 23
Configuration via XiOCloud 23
Create an Admin Account 24
Set the Time Zone 25
Pair with Apple HomeKit 25
Configure .AVFramework Software 25
Configuration 27
Actions Menu 28
Save Changes 28
Revert 28
Reboot 28
Restore 29
Update Firmware 29
DownloadLogs 29
Manage Certificates 30
Status 30
Device 30
Network 31
Program 32
Product Manual — Doc. 9214A Contents • iii

AVFramework 33
Settings 34
System Setup 34
Programs 42
Projects 46
Services 48
Cloud Settings 49
Auto Update 50
AVFramework 52
Security 53
Current User 54
Users 55
Groups 59
802.1x Configuration 62
Connect to XiO Cloud Service 65
Programming 66
Resources 67
Crestron Support and Training 67
Programmer and Developer Resources 67
Product Certificates 67
Related Documentation 67
iv • Contents Product Manual — Doc. 9214A

Product Manual — Doc. 9214A CP4 and CP4N • 1
Overview
The Crestron CP4 and CP4Nare secure, high-performance control processors with a powerful
4-Series™ control engine. The CP4 and CP4N are designed to integrate and automate technology
within any modern networked home, commercial building, or government facility. An isolated
control subnet port provides a Gigabit Ethernet LANdedicated to Crestron® devices
(CP4Nonly).
NOTE:The CP4 and CP4Nare functionally similar. For simplicity within this documentation,
the term "control system"is used except where otherwise noted.

2 • CP4 and CP4N Product Manual — Doc. 9214A
Features
Refer to the following sections for more information on the features provided by various CP4
and CP4N models.
lCP4 Features (on page3)
lCP4NFeatures (on page6)

Product Manual — Doc. 9214A CP4 and CP4N • 3
CP4 Features
The CP4 is a secure, high-performance control processor with a powerful 4-Series™ control
engine. The CP4 is designed to integrate and automate technology within any modern
networked home, commercial building, or government facility.
Key features include:
l4-Series™ control system with 2GBSDRAMand 8GBflash memory
lEmbedded 4-Series multicore CPU processor
liPhone®, iPad®, and Android™ device control app support
lXPanel computer and web based control
lModular programming architecture
lOnboard IR/serial, COM, I/O, relay, Cresnet® network, and high-speed gigabit Ethernet
control ports
lHigh-speed USB 2.0 host port memory card slot
lSupport for Crestron Fusion® software and XiO Cloud® service
lNative .AVFramework™ software program
lEnterprise-class network security and authentication
lSNMP V3 remote IT management support
lNative BACnet network/IP support
lInstaller setup via software, web browser, or cloud
lIPv6 ready
lIntegrates with Apple® HomeKit® technology
lRack mountable
4-Series Control Engine
4-Series control systems come equipped with an upgraded multicore CPU, delivering a sizable
speed and performance increase compared to all Crestron 3-Series® control processors. The
improved performance allows 4-Series control systems to handle the increasing demands of an
advanced automated system. Crestron 4-Series delivers a dynamic and secure control system
platform capable of managing a room full of disparate technologies.

4 • CP4 and CP4N Product Manual — Doc. 9214A
Reliable networking and IP control afford seamless integration with other systems and devices,
with add-on control capability using Crestron touch screens, wireless remotes, and mobile device
apps, as well as remote management through Crestron Fusion® software and the XiOCloud®
service.
Modular Programming Architecture
The CP4 provides a modular programming architecture that allows the CP4 to run up to ten
programs simultaneously. Programmers can develop and run independent, device-specific
programs, enabling each program to be optimized for a specific function and allowing for
changes to be made to one program without affecting the whole system.
Onboard Control Ports
Through a full complement of onboard control ports, the CP4 can be integrated with a wide
variety of audio, video, lighting, motorized shades, thermostats, door locks, sensors, security
systems, and other equipment.
lGigabit Ethernet provides an interface for connecting to the building network and
controlling Crestron AV switchers, audio processors, power controllers, and other IP
controllable equipment.
lCresnet® network connectivity provides support for Crestron lighting dimmers, motorized
shades, sensors, thermostats, keypads, and more.
lOnboard RS-232, IR/serial, relay, and Versiport I/O control ports enable direct integration
with all types of third-party equipment.
Expanded connectivity can be provided to the CP4 via Crestron control port expansion modules,
Ethernet to Cresnet bridges,wired Ethernet I/O modules,wireless network I/O modules, or
infiNET EX® network wireless gateways (all sold separately).
Crestron Fusion Room Monitoring and Scheduling
Crestron Fusion provides an integrated platform for creating smart buildings that save energy
and enhance worker productivity. As part of a complete managed network in a corporate
enterprise, college campus, convention center, or any other facility, the CP4 works with Crestron
Fusion to enable remote scheduling, monitoring, and control of rooms and technology from a
central help desk or mobile app. It also enables organizations to reduce energy consumption by
tracking real-time usage and automating control of AV, lighting, shades, and HVAC. For more
information about Crestron Fusion, visit www.crestron.com/fusion.
XiOCloud Provisioning and Management
4-Series control systems leverage the power and flexibility of XiO Cloud services, enabling users
to remotely provision, monitor, and manage Crestron devices across an enterprise network. XiO
Cloud can be used to configure and load programs to the control system before it is received,
making the control system fully functional as soon as it is connected to the network. XiO Cloud is
built on the Microsoft® Azure® software platform and utilizes Microsoft's industry leading Azure
IoT Hub technology. XiO Cloud enables installers and IT managers to deploy and manage
thousands of devices in the time it previously took to manage just one. Unlike other virtual
machine based cloud solutions, Azure services provide unlimited scalability to suit the ever
growing needs of an enterprise. For more information, visit www.crestron.com/xiocloud.

Product Manual — Doc. 9214A CP4 and CP4N • 5
.AVFramework Software
The CP4 provides native support for the .AVFramework™ software program. .AV Framework
software is a web-based management solution that is used to deploy scalable Crestron®
enterprise room solutions without requiring any programming. For more information on the
capabilities supported by .AV Framework, visit www.crestron.com/avframework.
Enhanced Enterprise-Grade Security
The CP4 is an enterprise-class control processor that can be deployed across hundreds of spaces
and set up easily using a web browser, Crestron Toolbox™ software, or XiO Cloud. It employs
standard network security protocols, including 802.1X network access control, Active Directory®
service authentication, SSH, TLS, and HTTPS to ensure reliability and compliance with your
organization’s IT policies.
The CP4 is configured to meet Crestron's enhanced security standards right out of the box. The
CP4 ships with authentication enabled and requires that an administrator account be created
before access is granted to device configuration and control interfaces.
SNMPV3 Support
Built-in SNMP V3 support enables integration with third-party IT management software,
allowing network administrators to manage and control Crestron systems on the network in an
IT-friendly format.
BACNet Support
Native support for the BACnet communication protocol provides a direct interface to third-party
building management systems over Ethernet, simplifying integration with HVAC, security, and
other systems. Using BACnet, each system runs independently but communicates together on
one platform.1
AppleHomeKit Integration
The CP4 supports integration with an Apple® HomeKit® technology system. Once the CP4 is
paired with a HomeKit system via SIMPLprogramming, a Crestron TSR-310 can be used to
control supported Apple devices. Apairing QRcode is affixed to the CP4 that makes it easy to
pair the control system directly to the Apple Home app.2
Notes:
1. A BACnet and IP license is required. A free license is available to support up to 50 BACnet objects on a single
4-Series control system. Enabling support for more than 50 BACnet objects requires the purchase of one
SW-3SERIES-BACNET-50+ license. The CP4 supports a maximum of 1000 BACnet objects when dedicated for
BACnet use only. Actual capabilities are contingent upon the overall program size and complexity. To obtain the
license, visit www.crestron.com/bacnetlicense.
2. This feature is only available when using the TSR-310. Other Crestron touch screens, handheld remotes, and
keypads are not supported. For these interfaces, traditional IR or CEC control must be used to control supported
Apple devices.

6 • CP4 and CP4N Product Manual — Doc. 9214A
CP4NFeatures
The CP4N is a secure, high-performance control processor with a powerful 4-Series™ control
engine. The CP4N is designed to integrate and automate technology within any modern
networked home, commercial building, or government facility. An isolated control subnet port
provides a Gigabit Ethernet LANdedicated to Crestron devices.
Key features include:
l4-Series™ control system with 2GBSDRAMand 8GBflash memory
lEmbedded 4-Series multicore CPU processor
liPhone®, iPad®, and Android™ device control app support
lXPanel computer and web based control
lModular programming architecture
lOnboard IR/serial, COM, I/O, relay, Cresnet® network, and high-speed gigabit Ethernet
control ports
lControl subnet port providing a dedicated local network for Crestron® devices
lHigh-speed USB 2.0 host port memory card slot
lSupport for Crestron Fusion® software and XiO Cloud® service
lNative .AVFramework™ software program
lEnterprise-class network security and authentication
lSNMP V3 remote IT management support
lNative BACnet network/IP support
lInstaller setup via software, web browser, or cloud
lIPv6 ready
lIntegrates with Apple® HomeKit® technology
lRack mountable

Product Manual — Doc. 9214A CP4 and CP4N • 7
4-Series Control Engine
4-Series control systems come equipped with an upgraded multicore CPU, delivering a sizable
speed and performance increase compared to all Crestron 3-Series® control processors. The
improved performance allows 4-Series control systems to handle the increasing demands of an
advanced automated system. Crestron 4-Series delivers a dynamic and secure control system
platform capable of managing a room full of disparate technologies.
Reliable networking and IP control afford seamless integration with other systems and devices,
with add-on control capability using Crestron touch screens, wireless remotes, and mobile device
apps, as well as remote management through Crestron Fusion® software and the XiOCloud®
service.
Modular Programming Architecture
The CP4N provides a modular programming architecture that allows the CP4N to run up to ten
programs simultaneously. Programmers can develop and run independent, device-specific
programs, enabling each program to be optimized for a specific function and allowing for
changes to be made to one program without affecting the whole system.
Dedicated Control Subnet
The Crestron Control Subnet is a Gigabit Ethernet network dedicated to Crestron devices. Via
the Control Subnet port, an installer can connect a single touch screen or wireless gateway or
can add a Crestron PoE switch (CEN-SW-POE-5 or CEN-SWPOE-16, both sold separately)to
handle multiple touch screens, gateways, AV components, and other devices. Auto-configuration
of the entire subnet is performed by the CP4N, discovering each device and assigning IP
addresses without any extra effort from the installer.
A separate LAN port provides a single-point connection to the local network, requiring only one
IP address for the entire control system. The LAN port allows for interconnectivity between
devices on the local subnet and other devices, systems, servers, and WAN/internet connections
outside the local subnet. For sensitive applications that require heightened security, the entire
Control Subnet can be isolated completely from the local network.
Onboard Control Ports
Through a full complement of onboard control ports, the CP4N can be integrated with a wide
variety of audio, video, lighting, motorized shades, thermostats, door locks, sensors, security
systems, and other equipment.
lGigabit Ethernet provides an interface for connecting to the building network and
controlling Crestron AV switchers, audio processors, power controllers, and other IP
controllable equipment.
lCresnet® network connectivity provides support for Crestron lighting dimmers, motorized
shades, sensors, thermostats, keypads, and more.
lOnboard RS-232, IR/serial, relay, and Versiport I/O control ports enable direct integration
with all types of third-party equipment.

8 • CP4 and CP4N Product Manual — Doc. 9214A
Expanded connectivity can be provided to the CP4N via Crestron control port expansion
modules,Ethernet to Cresnet bridges,wired Ethernet I/O modules,wireless network I/O
modules, or infiNET EX® network wireless gateways (all sold separately).
Crestron Fusion Room Monitoring and Scheduling
Crestron Fusion provides an integrated platform for creating smart buildings that save energy
and enhance worker productivity. As part of a complete managed network in a corporate
enterprise, college campus, convention center, or any other facility, the CP4N works with
Crestron Fusion to enable remote scheduling, monitoring, and control of rooms and technology
from a central help desk or mobile app. It also enables organizations to reduce energy
consumption by tracking real-time usage and automating control of AV, lighting, shades, and
HVAC. For more information about Crestron Fusion, visit www.crestron.com/fusion.
XiOCloud Provisioning and Management
4-Series control systems leverage the power and flexibility of XiO Cloud services, enabling users
to remotely provision, monitor, and manage Crestron devices across an enterprise network. XiO
Cloud can be used to configure and load programs to the control system before it is received,
making the control system fully functional as soon as it is connected to the network. XiO Cloud is
built on the Microsoft® Azure® software platform and utilizes Microsoft's industry leading Azure
IoT Hub technology. XiO Cloud enables installers and IT managers to deploy and manage
thousands of devices in the time it previously took to manage just one. Unlike other virtual
machine based cloud solutions, Azure services provide unlimited scalability to suit the ever
growing needs of an enterprise. For more information, visit www.crestron.com/xiocloud.
.AVFramework Software
The CP4N provides native support for the .AVFramework™ software program. .AV Framework
software is a web-based management solution that is used to deploy scalable Crestron®
enterprise room solutions without requiring any programming. For more information on the
capabilities supported by .AV Framework, visit www.crestron.com/avframework.
Enhanced Enterprise-Grade Security
The CP4N is an enterprise-class control processor that can be deployed across hundreds of
spaces and set up easily using a web browser, Crestron Toolbox™ software, or XiO Cloud. It
employs standard network security protocols, including 802.1X network access control, Active
Directory® service authentication, SSH, TLS, and HTTPS to ensure reliability and compliance with
your organization’s IT policies.
The CP4N is configured to meet Crestron's enhanced security standards right out of the box. The
CP4N ships with authentication enabled and requires that an administrator account be created
before access is granted to device configuration and control interfaces.
SNMPV3 Support
Built-in SNMP V3 support enables integration with third-party IT management software,
allowing network administrators to manage and control Crestron systems on the network in an
IT-friendly format.

Product Manual — Doc. 9214A CP4 and CP4N • 9
BACNet Support
Native support for the BACnet communication protocol provides a direct interface to third-party
building management systems over Ethernet, simplifying integration with HVAC, security, and
other systems. Using BACnet, each system runs independently but communicates together on
one platform.1
AppleHomeKit Integration
The CP4N supports integration with an Apple® HomeKit® technology system. Once the CP4N is
paired with a HomeKit system via SIMPLprogramming, a Crestron TSR-310 can be used to
control supported Apple devices. Apairing QRcode is affixed to the CP4N that makes it easy to
pair the control system directly to the Apple Home app.2
Notes:
1. A BACnet and IP license is required. A free license is available to support up to 50 BACnet objects on a single
4-Series control system. Enabling support for more than 50 BACnet objects requires the purchase of one
SW-3SERIES-BACNET-50+ license. The CP4N supports a maximum of 1000 BACnet objects when dedicated for
BACnet use only. Actual capabilities are contingent upon the overall program size and complexity. To obtain the
license, visit www.crestron.com/bacnetlicense.
2. This feature is only available when using the TSR-310. Other Crestron touch screens, handheld remotes, and
keypads are not supported. For these interfaces, traditional IR or CEC control must be used to control supported
Apple devices.

10 • CP4 and CP4N Product Manual — Doc. 9214A
Physical Description
The CP4 and CP4N provide the following connectors and indicators.
CP4 and CP4NFront Panel
CP4 and CP4NRear Panel
Connectors and Card Slots
RELAYOUTPUT
1–8 (2) 8-pin 3.5 mm detachable terminal blocks; Comprises (8) normally open, isolated relays;
Rated 1 A, 30 VAC/VDC;
MOV arc suppression across contacts
I/O1–8 (1) 9-pin 3.5 mm detachable terminal block;
Comprises (8) Versiport digital input/output or analog input ports (referenced
to GND);
Digital Input: Rated for 0–24 VDC, input impedance 20k Ω, logic threshold
>3.125 V low/0 and <1.875 V high/1;
Digital Output: 250 mA sink from maximum 24 VDC, catch diodes for use with
real world loads;
Analog Input: Rated for 0–10 VDC, protected to 24 VDC maximum, input
impedance 21k Ω with pull-up resistor disabled;
Programmable 5 V, 2k Ω pull-up resistor per pin
IR- SERIAL
OUTPUT1–8 (2) 8-pin 3.5 mm detachable terminal blocks; Comprises (8) IR output ports;
IR output up to 1.2 MHz;
1-way serial TTL/RS-232 (0–5 V) up to 115.2k baud;
IRP2 IR emitters sold separately

Product Manual — Doc. 9214A CP4 and CP4N • 11
COM 1 (1) 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232/422/485 port;
Up to 115.2k baud; hardware and software handshaking support
COM 2–3 (2) 3-pin 3.5 mm detachable terminal blocks;
Bidirectional RS-232 ports;
Up to 115.2k baud; software handshaking support
MEMORY (1) SD memory card slot;
Accepts one SDor SDHCcard up to 32 GB for storage of log files
USB (1) USB Type A connector, female;
USB 2.0 port for storage devices
LAN (1) 8-pin RJ-45 connector, female;
100/1000Base-TX Ethernet port;
CONTROL
SUBNET (CP4NOnly) (1) 8-pin RJ-45 connector, female; 100/1000Base-TXEthernet port;
Provides a dedicated local network for Crestron devices
NET (1) 4-pin 3.5 mm detachable terminal block;
Cresnet master port;
Outputs power to Cresnet devices only if the included power pack is connected
to the 24 VDC power input jack;
Alternately functions as a Cresnet power input to power the unit from a
Cresnet power supply
24VDC 2.0A (1) 2.1 x 5.5 mm DCpower connector;
24 VDC power input;
PW-2420RU power pack included;
Passes through to the NETport to power Cresnet devices
G(1) 6-32 screw;
Chassis ground lug
COMPUTER
(front) (1)USBType B connector, female; USB2.0 computer console port;
For setup only
Controls and Indicators
PWR (1) Green LED, indicates operating power is supplied from the power pack or
Cresnet power supply
NET (1) Amber LED, indicates communication with Cresnet devices
MSG (1) Red LED, indicates control processor has generated an error message
HW-R (1) Recessed push button, initiates hardware reset
SW-R (1) Recessed push button, initiates software reset
LAN (rear) (1) Bicolor green/amber and (1) Amber LEDs;
Green/amber LEDindicates Ethernet link status and connection speed;
Amber LEDindicates Ethernet activity
CONTROL
SUBNET(rear)
(CP4NOnly)
(1) Bicolor green/amber and (1) Amber LEDs;
Green/amber LEDindicates Ethernet link status and connection speed;
Amber LEDindicates Ethernet activity

12 • CP4 and CP4N Product Manual — Doc. 9214A
Specifications
Refer to the following sections for more information on the specifications for various CP4 and
CP4N models.
lCP4 Specifications (on page13)
lCP4NSpecifications (on page17)

Product Manual — Doc. 9214A CP4 and CP4N • 13
CP4 Specifications
Product specifications for the CP4 are provided below.
Product Specifications
Control Engine
Crestron 4-Series™; real-time, preemptive multi-threaded/multitasking kernel; Transaction-Safe Extended
FAT file system; supports up to 10 simultaneously running programs, native .AVFramework™ software
program
Communications
Ethernet 100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half
duplex, industry-standard TCP/IP stack, UDP/IP, CIP, DHCP, SSL, TLS, SSH,
SFTP (SSH File Transfer Protocol), FIPS 140-2 compliant encryption,
IEEE802.1xX, SNMP, BACnet and IP1, IPv4 or IPv6, Active Directory® service
authentication, HTTPS web server, HTTPS web browser setup and XiOCloud®
client, SMTP email client
Cresnet® Network Cresnet master mode
USB Supports USB mass storage class devices via the rear panel USB 2.0 host port,
supports computer console via the front panel USB 2.0 device port
RS-232/422/485 For 2-way device control and monitoring, COM port supports RS-232 up to
115.2k baud with software handshaking, one port also supports RS-422 or
RS-485 and hardware handshaking
IR/Serial Supports 1-way device control via infrared up to 1.2 MHz or serial TTL/RS-232
(0–5 V) up to 115.2k baud
Memory
SDRAM 2 GB
Flash 8 GB
Memory Card Supports SD and SDHC cards up to 32 GB
External Storage Supports USB storage devices up to 1 TB
Connectors and Card Slots
RELAYOUTPUT
1–8 (2) 8-pin 3.5 mm detachable terminal blocks; Comprises (8) normally open, isolated relays;
Rated 1 A, 30 VAC/VDC;
MOV arc suppression across contacts

14 • CP4 and CP4N Product Manual — Doc. 9214A
I/O1–8 (1) 9-pin 3.5 mm detachable terminal block;
Comprises (8) Versiport digital input/output or analog input ports (referenced
to GND);
Digital Input: Rated for 0–24 VDC, input impedance 20k Ω, logic threshold
>3.125 V low/0 and <1.875 V high/1;
Digital Output: 250 mA sink from maximum 24 VDC, catch diodes for use with
real world loads;
Analog Input: Rated for 0–10 VDC, protected to 24 VDC maximum, input
impedance 21k Ω with pull-up resistor disabled;
Programmable 5 V, 2k Ω pull-up resistor per pin
IR- SERIAL
OUTPUT1–8 (2) 8-pin 3.5 mm detachable terminal blocks; Comprises (8) IR output ports;
IR output up to 1.2 MHz;
1-way serial TTL/RS-232 (0–5 V) up to 115.2k baud;
IRP2 IR emitters sold separately
COM 1 (1) 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232/422/485 port;
Up to 115.2k baud; hardware and software handshaking support
COM 2–3 (2) 3-pin 3.5 mm detachable terminal blocks;
Bidirectional RS-232 ports;
Up to 115.2k baud; software handshaking support
MEMORY (1) SD memory card slot;
Accepts one SDor SDHCcard up to 32 GB for storage of log files
USB (1) USB Type A connector, female;
USB 2.0 port for storage devices
LAN (1) 8-pin RJ-45 connector, female;
100/1000Base-TX Ethernet port;
NET (1) 4-pin 3.5 mm detachable terminal block;
Cresnet master port;
Outputs power to Cresnet devices only if the included power pack is connected
to the 24 VDC power input jack;
Alternately functions as a Cresnet power input to power the unit from a
Cresnet power supply;
See "Power" section below for additional details
24VDC 2.0A (1) 2.1 x 5.5 mm DCpower connector;
24 VDC power input;
PW-2420RU power pack included;
Passes through to the NETport to power Cresnet devices;
See "Power" section below for additional details
G(1) 6-32 screw;
Chassis ground lug
COMPUTER
(front) (1)USBType B connector, female; USB2.0 computer console port;
For setup only
Controls and Indicators

Product Manual — Doc. 9214A CP4 and CP4N • 15
PWR (1) Green LED, indicates operating power is supplied from the power pack or
Cresnet power supply
NET (1) Amber LED, indicates communication with Cresnet devices
MSG (1) Red LED, indicates control processor has generated an error message
HW-R (1) Recessed push button, initiates hardware reset
SW-R (1) Recessed push button, initiates software reset
LAN (rear) (1) Bicolor green/amber and (1) Amber LEDs;
Green/amber LEDindicates Ethernet link status and connection speed;
Amber LEDindicates Ethernet activity
Power
Power Source Options Power pack or Cresnet (connect only one)
Power Pack (included) Input:100–240 VAC, 50/60 Hz;
Output: 2.5 A @ 24 VDC;
Model: PW-2420RU
Cresnet Power Usage 15 W (0.625 A @ 24 VDC) when powered by a Cresnet power supply only
Available Cresnet Power 24 W (1 A @ 24 VDC) when powered by the included power pack only
Power Consumption 15 W (not including any connected Cresnet devices)
Environmental
Temperature 41 to 113 °F (5 to 45 °C)
Humidity 10% to 90% RH (noncondensing)
Heat Dissipation 50 BTU/hr
Enclosure
Chassis Metal, aluminum, black finish
Faceplate Extruded metal, black finish, polycarbonate label overlay
Mounting Freestanding or 1 RU 19-in. rack mountable (adhesive feet and rack ears
included)
Dimensions
Height 1.70 in. (44 mm) without feet
Width 17.28 in. (439 mm);
19.00 in. (483 mm) with rack ears
Depth 6.56 in. (167 mm)
Weight
3.12 lb (1.42 kg)
Compliance
Regulatory Model: M201903003;
UL® Listed for US & Canada, CE, IC, FCC Part 15 Class B digital device

16 • CP4 and CP4N Product Manual — Doc. 9214A
Dimension Drawings
Add dimension drawings.