Product Overview
The Crestron® RMC4 provides a secure, high performance, cost-effective control processor and interface for controlling and monitoring a multitude of devices.
Including a single display device, a small AV system, lighting and shading, climate control, security, energy management, and many other specialized applications.
The compact design allows the RMC4 to be positioned nearly anywhere, with the option to attach it to a flat surface or DIN rail using the included mounting bracket.
The RMC4 can fit easily behind a video display or above a projector and provides enough control ports to control the display device along with a screen or lift.
Crestron RMC4 Features:
- Compact 4‑Series™ control system with 1 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 (optional)
- Onboard IR/serial, COM, digital input, relay, Cresnet® network, and Ethernet control ports
- USB OTG (On-the-Go) port
- Crestron Fusion® software room monitoring and scheduling
- Crestron XiO Cloud® service provisioning and management
- 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
- PoE (Power over Ethernet) network power
- Compact, stackable IFE micro form factor
- Surface or DIN rail mountable
- Available rack mount and pole mount options
Crestron RMC4 Specifications:
- Communications:
- Ethernet 100 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 IP3, IPv4 or IPv6, Active Directory® service authentication, HTTPS web server, HTTPS web browser setup and Crestron XiO Cloud® client, SMTP email client
- Cresnet: Cresnet master mode
- USB: Supports computer console and USB mass storage class devices via the front panel USB OTG (On‑the‑Go) device port
- RS-232/422/485: For 2-way device control and monitoring, supports RS-232, RS-422, or RS-485 up to 115.2k baud with hardware and software 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: 1 GB
- Flash: 8 GB
- External Storage: Supports USB mass storage devices up to 1 TB
- Connectors:
- USB-OTG: (1) USB Type Micro-AB female; USB OTG port for computer console and USB mass storage devices
- LAN PoE: (1) 8-pin RJ-45 connector, female; 100BASE-T Ethernet port; PoE (Power over Ethernet) PD (Powered Device) port
- NET: (1) 3-pin 3.5 mm detachable terminal block; Cresnet master port; Provides data only (no power)2
- DIGITAL IN 1–2: (1) 3-pin 3.5 mm detachable terminal block; Comprises (2) digital inputs (referenced to GND); Voltage Range: Rated for 0–24 VDC; Input Impedance: 2.2k Ω pulled up to 5 V; Logic Threshold: >2.0 V low/0 and
- RELAY 1–2: (1) 4-pin 3.5 mm detachable terminal block; Comprises (2) normally open, isolated relays; Rated 1 A, 30 VAC/VDC; MOV arc suppression across contacts
- IR 1–2: (1) 4-pin 3.5 mm detachable terminal block; Comprises (2) 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: (2) 5-pin 3.5 mm detachable terminal blocks; Bidirectional RS‑232/422/485 port; Up to 115.2k baud; Hardware and software handshaking support
- G: (1) 6-32 screw; Chassis ground lug
- Controls and Indicators:
- PWR: (1) Bicolor green/amber LED, indicates operating power is present; Amber indicates that the device is booting and is not yet ready to operate; Green indicates that the device is ready to operate
- NET: (1) Amber LED, indicates communication with Cresnet devices
- MSG: (1) Red LED, indicates 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 PoE: (1) Green and (1) Amber LEDs; Green LED indicates Ethernet link status and connection speed; Amber LED indicates Ethernet activity
- Power:
- Power over Ethernet: IEEE 802.3at Type 1 (802.3af compatible) Class 0 (12.95 W) PoE Powered Device
- Power Consumption: 6.5 W
- Environmental:
- Temperature: 32 to 104 °F (0 to 40 °C)
- Humidity: 10% to 90% RH (noncondensing)
- Heat Dissipation: 22 BTU/hr
- Construction:
- Enclosure: IFE micro form factor, black and blue plastic
- Mounting: Freestanding, stackable, surface mount, or 35 mm DIN EN 60715 rail mount; Occupies 8 DIN module spaces (144 mm); Surface/DIN rail mounting bracket included
- Dimensions:
- Weight: 6.4 oz (180 g)
- Height: 1.35 in (35 mm); 1.77 in (45 mm) with bracket
- Width: 5.04 in (128 mm); 5.36 in (137 mm) with bracket
- Depth: 2.86 in (73 mm)
