Crestron CP4 4-Series Control System

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.

Features:

4‑Series™ control system with 2 GB SDRAM and 8 GB flash memory
Embedded 4‑Series multicore CPU processor
iPhone, iPad, and Android device control app support
XPanel computer and web based control
Modular programming architecture
Onboard IR/serial, COM, I/O, relay, Cresnet network, and high‑speed gigabit Ethernet control ports
High-speed USB 2.0 host port and rear panel memory card slot
Crestron Fusion® software room monitoring and scheduling support
XiO Cloud service provisioning and management support
Enterprise‑class network security and authentication
SNMP V3 remote IT management support
Native BACnet network/IP support
Installer setup via software, web browser, or cloud
IPv6 ready
Integrates with Apple HomeKit technology
Rack mountable

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
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 mass 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
- 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 RJ45 connector, female
  - 100/1000Base-TX Ethernet port
- NET:
- 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 for hardware reset
- SW-R: (1) Recessed push button for 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)

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