Technical Specifications

Control Engine
Crestron® 3-Series®; real-time, preemptive multi-threaded/multitasking kernel; Transaction-Safe Extended FAT file system; supports up to 10 simultaneously running programs

Memory
SDRAM 512 MB
Flash 4 GB
Memory Card supports SD and SDHC cards up to 32 GB
External Storage supports USB mass storage devices up to 1 TB

Communications
Ethernet 10/100 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, industry-standard TCP/IP stack, UDP/IP, CIP, DHCP, SSL, TLS, IEEE 802.1X, SNMP, BACnet™/IP[1], IPv4 or IPv6, Active Directory authentication, IIS v.6.0 Web Server, SMTP e-mail client
Cresnet® Cresnet master mode
USB Supports USB mass storage class devices via rear panel USB 2.0 host ports, supports computer console via front panel USB 2.0 device port
RS-232/422/485 For 2-way device control and monitoring, all ports support 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 Volts) up to 115.2k baud

Connectors & Card Slots
RELAY OUTPUT 1 – 8 (2) 8-pin 3.5mm detachable terminal block comprising (8) normally open, isolated relays;
Rated 1 Amp, 30 Volts AC/DC;
MOV arc suppression across contacts
I/O 1 – 8 (1) 9-pin 3.5mm detachable terminal block comprising (8) “Versiport” digital input/output or analog input ports (referenced to GND);
Digital Input: Rated for 0-24 Volts DC, input impedance 20k Ohms, logic threshold >3.125V low/0 and <1.875V high/1; Digital Output: 250mA sink from maximum 24 Volts DC, catch diodes for use with “real world” loads; Analog Input: Rated for 0-10 Volts DC, protected to 24 Volts DC maximum, input impedance 21k Ohms with pull-up resistor disabled; Programmable 5 Volts, 2k Ohms pull-up resistor per pin IR - SERIAL OUTPUT 1 – 8 (2) 8-pin 3.5mm detachable terminal block comprising (8) IR/Serial output ports; IR output up to 1.2 MHz; 1-way serial TTL/RS-232 (0-5 Volts) up to 115.2k baud COM 1 (1) 5-pin 3.5mm 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 3.5mm 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 memory expansion USB (1) USB Type A female; USB 2.0 port for storage devices LAN (1) 8-wire RJ45 jack; 10Base-T/100Base-TX Ethernet port NET (1) 4-pin 3.5mm detachable terminal block, Cresnet master port; Outputs power to Cresnet devices if a power pack is connected to the 24VDC power input jack; Receives Cresnet network power if no power pack is connected to the 24VDC power input jack; See “Power Requirements” for additional specifications 24VDC 2.0A (1) 2.1 x 5.5 mm DC power connector, 24 Volt DC power input; PW-2420RU power pack included; Passes through to NET port to power Cresnet devices; See “Power Requirements” for additional specifications G (1) 6-32 screw, chassis ground lug COMPUTER (front) (1) USB Type B female; USB 2.0 computer console port (6 ft cable included); For setup only
Controls & Indicators
PWR (1) Green LED, indicates operating power supplied from power pack or Cresnet network
NET (1) Amber LED, indicates communication with the Cresnet system
MSG (1) Red LED, indicates control system has generated an error message
HW-R (1) Recessed pushbutton for hardware reset
SW-R (1) Recessed pushbutton for software reset
LAN (rear) (2) LEDs, green LED indicates Ethernet link status, amber LED indicates Ethernet activity

Power Requirements
Power Pack 2.0 Amps @ 24 Volts DC;
100-240 Volts AC, 50/60 Hz power pack, model PW-2420RU included
Available Cresnet Power 24 Watts (1 Amp @ 24 Volts DC) when using power pack
Cresnet Power Usage 15 Watts (0.625 Amp @ 24 Volts DC) when using Cresnet network power

Environmental
Temperature 41° to 113°F (5° to 45°C)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 50 BTU/Hr

Enclosure
Chassis Metal, black finish
Faceplate Extruded metal, black finish, polycarbonate label overlay
Mounting Freestanding or 1U 19-inch 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)