Crestron 4-Series Control System with Control Subnet, 1RU Rack-Mount Control Processor
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PRODUCT DESCRIPTION
Crestron 4-Series Control System with Control Subnet, 1RU Rack-Mount Control Processor - Local Warranty
A secure 4-Series control processor with an isolated Gigabit Control Subnet port that creates a dedicated network for Crestron touch screens, gateways and AV devices.
Key Features
- 4-Series multicore control engine with 2 GB SDRAM and 8 GB flash
- Dedicated Control Subnet Gigabit port with auto-discovery, DHCP and isolation mode
- Modular programming: up to 10 programs running simultaneously
- Onboard IR/serial, COM, Versiport I/O, relay, Cresnet and Gigabit Ethernet control ports
- Crestron Fusion and XiO Cloud remote provisioning and management
- Enterprise security, SNMP V3 and native BACnet/IP; IPv6 ready
- 1RU rack-mountable with included power pack
CP4N Datasheet — Technical Specifications
General
| Product Name | 4-Series Control System |
| Brand | Crestron |
| Part Numbers | CP4N |
| Regulatory Model | M201903003 |
Control Engine & Memory
| Control Engine | Crestron 4-Series; real-time, preemptive multi-threaded/multitasking kernel; up to 10 simultaneously running programs |
| SDRAM | 2 GB |
| Flash | 8 GB |
| Memory Card | SD and SDHC up to 32 GB |
| External Storage | USB mass storage up to 1 TB |
Communications
| Ethernet | 100/1000 Mbps auto-switching; TCP/IP, UDP/IP, CIP, DHCP, SSL, TLS, SSH, SFTP; FIPS 140-2 compliant encryption; IEEE 802.1X; SNMP; BACnet/IP; IPv4 or IPv6; Active Directory authentication; HTTPS web server and setup; XiO Cloud client; SMTP email client |
| Control Subnet | 100/1000 Mbps Ethernet; DHCP server, DNS server, port forwarding, isolation mode |
| Cresnet | Cresnet primary (master) mode |
| USB | Rear USB 2.0 host for mass storage; front USB 2.0 device port for computer console |
| RS-232/422/485 | COM ports RS-232 up to 115.2k baud; one port also RS-422/485 with hardware handshaking |
| IR/Serial | 1-way IR up to 1.2 MHz or serial TTL/RS-232 (0–5 V) up to 115.2k baud |
Connectors
| Relay Outputs | 8 normally open isolated relays, 1 A 30 VAC/VDC |
| Versiport I/O | 8 digital input/output or analog input ports |
| IR/Serial Outputs | 8 (IRP2 emitters sold separately) |
| COM Ports | 1 x RS-232/422/485 (5-pin), 2 x RS-232 (3-pin) |
| LAN | 1 x RJ45 100/1000 Ethernet |
| Control Subnet | 1 x RJ45 100/1000 Ethernet, dedicated local network for Crestron devices (no PoE output) |
| Cresnet | 1 x NET 4-pin terminal block (Cresnet primary port) |
| Storage | 1 x SD/SDHC card slot (up to 32 GB), 1 x USB Type A |
| Setup | Front USB Type B computer console port |
| Power Input | 24 VDC 2.1 x 5.5 mm; PW-2420RU power pack included |
Power
| Power Source | Included PW-2420RU power pack (100–240 VAC in, 2.5 A @ 24 VDC out) or Cresnet power (connect only one) |
| Available Cresnet Power | 24 W (1 A @ 24 VDC) when powered by the included power pack |
| Power Consumption | 15 W (excluding connected Cresnet devices) |
| Heat Dissipation | 50 BTU/hr |
Environmental & Physical
| Operating Temperature | 5° to 45° C (41° to 113° F) |
| Humidity | 10% to 90% RH non-condensing |
| Chassis | Metal, aluminium, black finish |
| Mounting | Freestanding or 1RU 19-inch rack-mount (adhesive feet and rack ears included) |
| Dimensions (H x W x D) | 44 x 439 x 167 mm (1.70 x 17.28 x 6.56 in); 483 mm wide with rack ears |
| Weight | 1.42 kg (3.12 lb) |
| Compliance | UL Listed for the US and Canada under UL/IEC 60950-1; CE compliant |
Compatibility & Software Support
| Programming | Modular architecture running up to 10 programs simultaneously; setup via web browser, Crestron Toolbox software or XiO Cloud |
| User Interfaces | Crestron touch screens, wireless remotes, iPhone, iPad and Android control apps, XPanel computer and web-based control |
| Control Subnet | Connect a touch screen or gateway directly, or a Crestron PoE switch (CEN-SW-POE-5 or CEN-SWPOE-16, sold separately); the CP4N auto-discovers devices and assigns IP addresses |
| Management | Crestron Fusion room monitoring and scheduling; XiO Cloud provisioning and management (built on Microsoft Azure IoT Hub); SNMP V3 |
| Building Systems | Native BACnet/IP; free licence covers up to 50 BACnet objects, more requires SW-3SERIES-BACNET-50+ (max 1000 objects when dedicated to BACnet) |
| Apple HomeKit | Pairs with HomeKit via SIMPL programming; control of supported Apple devices via a Crestron TSR-310 only |
| Expansion | Control port expansion modules, Ethernet to Cresnet bridges, wired and wireless I/O modules, infiNET EX wireless gateways (sold separately) |
The CP4N ships with authentication enabled and requires an administrator account to be created before configuration and control are accessible.
Package Contents & Ordering Information
Models
| Configuration | Part number |
| 4-Series control system with Control Subnet | CP4N |
Optional: CEN-SW-POE-5 or CEN-SWPOE-16 PoE switch for the Control Subnet, IRP2 IR emitters, SW-3SERIES-BACNET-50+ licence (sold separately).
Datasheet & Downloads
| Product page | Crestron CP4N product page |
| XiO Cloud | Works with XiO Cloud (Crestron documentation) |
| Certificates | Crestron product certificates search |
Frequently Asked Questions — CP4N
What is the Control Subnet?
A Gigabit Ethernet network dedicated to Crestron devices. The CP4N auto-configures it, discovering each device and assigning IP addresses, and it can be fully isolated from the local network.
Does the Control Subnet port provide PoE?
No. To power multiple touch screens or gateways, add a Crestron PoE switch such as the CEN-SW-POE-5 or CEN-SWPOE-16 (sold separately).
How many IP addresses does it need on the building network?
Only one. The separate LAN port provides a single-point connection to the local network for the entire control system.
How many programs can it run?
Up to ten programs simultaneously.
How is the CP4N powered?
By the included PW-2420RU power pack, or alternatively from a Cresnet power supply via the NET port (connect only one).
