Описание товара
Подробности
Контроллер MediaLink для управления аудио-видео оборудованием в классной комнате или конференц-зале.
Дополнительная информация
| IP Intercom | |||
|---|---|---|---|
| Connection type (IPI–MLC) | RJ-45 jack for CAT 5/5e/6 cable | ||
| Audio | |||
| Frequency response | 20 Hz to 3.3 kHz, ±1 dB | ||
| Audio processing | |||
| Audio format | PCM, µ-law companded | ||
| Sampling rate | 8 kHz | ||
| Sample size | 16 bit, µ-law companded to 8 bit | ||
| Audio latency | Software: 30 ms through 160 ms Network: <150 ms, typical | ||
| Audio output | |||
| Number/signal type | 1 mono (for use with an optional IP Intercom) | ||
| Line level output | -10 dBV (316 mVrms), unbalanced (via 3.5 mm captive screw connector, 2 pole) | ||
| Communication | |||
| Transport bandwidth for IPI control and audio, half duplex | 80 kbps (0.08% of 100Base-T) | ||
| Ethernet protocol | IP (control), TCP (control), UDP (audio) | ||
| Control — host ports | |||
| Serial host port | 2 bidirectional RS-232: 1 rear panel female 9-pin D connector (shared with digital input), 1 front panel 2.5 mm mini stereo jack | ||
| Baud rate and protocol | 38400 baud, 8 data bits, 1 stop bit, no parity | ||
| Serial control pin configurations | 9-pin D connector: 2 = Tx, 3 = Rx, 5 = GND Mini stereo jack: tip = Tx, ring = Rx, sleeve = GND | ||
| Ethernet host port | 1 female RJ-45 | ||
| Ethernet data rate (for network communication) | 10/100Base-T, half/full duplex with autodetect | ||
| Ethernet protocol | ARP, ICMP (ping), IP, TCP, DHCP, HTTP, SMTP, Telnet | ||
| Ethernet default settings | Link speed and duplex level = autodetected IP address = 192.168.254.254 Subnet mask = 255.255.0.0 Default gateway = 0.0.0.0 DHCP = off | ||
| Web server | Up to 200 simultaneous sessions 7.25 MB nonvolatile user memory | ||
| Secondary control panel (SCP) | (1) 3.5 mm 5-pole direct insertion captive screw connector (shared with control module port) | ||
| Program control | Extron Global Configurator for Windows® Extron Simple Instruction Set (SIS™) Microsoft® Internet Explorer®, Telnet | ||
| IR learning frequencies | 30 kHz to 62 kHz | ||
| IR learning distance | 2" (5.1 cm) to 12" (30.5 cm) from the front panel | ||
| Control — relay | |||
| Number/type | 6 momentary or latching (configurable via software) | ||
| Connectors | (3) 3.5 mm captive screw connectors, 3 pole | ||
| Connector configuration | Groups A, B, C; each with 1 common and 2 normally open relays (default) | ||
| Contact rating | 24 VDC, 1 A | ||
| Control — serial ports | |||
| Display control port | (1) 3.5 mm direct insertion captive screw connector, 3 pole, programmable for bidirectional RS-232 control (±5 V) or TTL level (0 to 5 V) infrared control up to 1 MHz | ||
| Switcher control port | (1) 3.5 mm direct insertion captive screw connector, 3 pole, for bidirectional RS-232 control (±5 V) | ||
| Baud rate and protocol (RS-232) | 115200 to 300 baud (9600 baud = default); 8 (default) or 7 data bits; 1 (default) or 2 stop bits; no parity (default), or even or odd parity | ||
| Control — IR/serial ports | |||
| IR/serial control ports | (3) 3.5 mm direct insertion captive screw connectors, 2 pole Programmable: unidirectional RS-232 (±5 V) control, or TTL level (0 to 5 V) infrared control up to 1 MHz | ||
| Baud rate and protocol | 115200 to 300 baud (9600 baud = default) ; 8 (default) or 7 data bits; 1 (default) or 2 stop bits; no parity (default), or even or odd parity | ||
| Digital I/O control | |||
| Number/type | 1 digital input/output (configurable), 1 digital input | ||
| Connector | 1 rear panel female 9-pin D connector (shared with the serial host port) (1) 3.5 mm direct insertion captive screw connector (shared with power sense port) | ||
| Pin configuration | 9-pin D connector: 1 = digital input, 5 = GND; power sense = digital in, GND = GND | ||
| Digital inputs | |||
| Input voltage range | 0-12 VDC | ||
| Input impedance | 28k ohms | ||
| Programmable pullup | 2k ohms to +5 VDC | ||
| Threshold low to high | >2.8 VDC | ||
| Threshold high to low | <2.0 VDC | ||
| Digital output | 250 mA sink from 24 VDC, maximum | ||
| General | |||
| Power supply | External Input: 100-240 VAC, 50-60 Hz Output: 12 VDC, 1 A | ||
| Power consumption | |||
| MLC 226 IP DV+ | Includes MLC 226 IP and IRCM-DV+ | ||
| Device | 5.4 watts, 12 VDC | ||
| Device and power supply | 6.5 watts, 100-240 VAC, 50-60 Hz | ||
| All other models | |||
| Device | 5.0 watts, 12 VDC | ||
| Device and power supply | 6.4 watts, 100-240 VAC, 50-60 Hz | ||
| |||
| Temperature/humidity | Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing | ||
| Cooling | Convection, no vents | ||
| Thermal dissipation | |||
| MLC 226 IP DV+ | Includes MLC 226 IP and IRCM-DV+ | ||
| Device | 18.5 BTU/hr | ||
| Device and power supply | 21.9 BTU/hr | ||
| All other models | |||
| Device | 17.0 BTU/hr | ||
| Device and power supply | 21.8 BTU/hr | ||
| Mounting | |||
| Rack mount | |||
| MLC 226 IP DV+ | No | ||
| All other models | Yes, with optional rack mounting kits | ||
| Furniture or wall mount | |||
| MLC 226 IP DV+ | Yes | ||
| All other models | Yes, with optional mounting kits | ||
| Enclosure type | |||
| MLC 226 IP, MLC 226 IP DV+ | High-impact plastic faceplate, metal rear enclosure | ||
| MLC 226 IP AAP, MLC 226 IP L | Metal faceplate, metal rear enclosure | ||
| Enclosure dimensions | |||
| MLC 226 faceplate | 4.5" H x 6.4" W x 0.1" D (11.4 cm H x 16.3 cm W x 0.3 cm D) (3 gang) | ||
| MLC 226 AAP, MLC 226 IP DV+ faceplates | 4.5" H x 10.0" W x 0.1" D (11.4 cm H x 25.4 cm W x 0.3 cm D) (5 gang) | ||
| MLC 226 L faceplate | 3.15" H x 6.5" W x 0.1" D (8.0 cm H x 16.5 cm W x 0.3 cm D) | ||
| Device | |||
| MLC 226 IP DV+ | 2.75" H x 5.3" W x 2.0" D (7.0 cm H x 13.5 cm W x 5.9 cm D) and 2.7" H x 2.6" W x 0.9" D (6.9 cm H x 6.6 cm W x 2.3 cm D) (Depth excludes knob and buttons. Fits some 5 gang boxes. Allow at least 2.1" (5.3 cm) depth in the wall or furniture.) | ||
| All other models | 2.75" H x 5.3" W x 2.0" D (7.0 cm H x 13.5 cm W x 5.9 cm D) (Depth excludes knob and buttons. Fits some 3 gang boxes) | ||
| Product weight | |||
| MLC 226 IP DV+ | 1.0 lbs (0.5 kg) | ||
| All other models | 0.7 lbs (0.3 kg) | ||
| Shipping weight | |||
| MLC 226 IP DV+ | 5 lbs (3 kg) | ||
| All other models | 4 lbs (2 kg) | ||
| Vibration | ISTA 1A in carton (International Safe Transit Association) | ||
| Regulatory compliance | |||
| Safety | CE, c-UL, UL | ||
| EMI/EMC | CE, C-tick, FCC Class A, VCCI, KC mark, ICES | ||
| Accessibility | Complies with the appropriate requirements of Section 508 of the Rehabilitation Act (29 U.S.C. 794d). | ||
| Warranty | 3 years parts and labor | ||
