| 品牌 | Crestron快思聰 | 型號 | CEN-CI3-3 | 規格 | 44 mm×483 mm×256 mm |
| 重量 | 2.3（kg） |
The Crestron? CEN-CI3-3 is a single-space rack-mountable device designed to provide a versatile control interface and expansion solution using up to three 3-Series? Control Cards. It is used to expand the control ports of a 3-Series Control System?, and can be installed with the control system at the central equipment cabinet, or located remotely near the device(s) under control. It can be placed on a shelf or rack-mounted using the rack ears included. It interfaces with the control system via Ethernet.
The CEN-CI3-3 accepts three 3-Series control cards (sold separately). Control cards are available to support bidirectional RS-232, 422, or 485; IR or 1-way serial; 0-10V analog inputs; digital logic inputs or outputs; and low-voltage relay outputs.
Communications | ||
Ethernet | 10/100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP | |
USB | For computer console | |
Connectors & Card Slots | ||
S1 – S3 | (3) 3-Series® control card expansion slots | |
ConTROL SUBNET IN | (1) 8-wire RJ45 jack; | |
10base-T/100base-TX/1000base-T Ethernet port | ||
ConTROL SUBNET OUT | (1) 8-wire RJ45 jack; | |
10base-T/100base-TX/1000base-T Ethernet port | ||
24VDC 2A MAX | (1) 2.1 x 5.5 mm DC power connector; | |
24 Volt DC power input; | ||
PW-2420RU power pack included | ||
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 | |
MSG | (1) Red LED, indicates unit has generated an error message | |
RESET | (1) Recessed pushbutton for hardware reset | |
SETUP | (1) Recessed pushbutton with red LED for Ethernet auto-discovery | |
SLOT 1 – 3 | (3) Green LEDs, indicate control cards are inserted in the corresponding slots | |
ConTROL SUBNET IN (rear) | (2) Bi-color green/amber LEDs, left LED indicates Ethernet connection speed, right LED indicates Ethernet activity | |
ConTROL SUBNET OUT (rear) | (2) Bi-color green/amber LEDs, left LED indicates Ethernet connection speed, right 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 | ||
Environmental | ||
Temperature | 41° to 113° F (5° to 45° C) | |
Humidity | 10% to 90% RH (non-condensing) | |
Heat Dissipation | 6 BTU/Hr without cards [1] | |
Enclosure | ||
Chassis | metal, black finish, vented yop and sides | |
Front Panel | metal, black finish, polycarbonate label overlay | |
Mounting | Freestanding or 1RU 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 | 10.06 in (256 mm) | |
Weight | ||
5.0 lb (2.3 kg) without cards | ||
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