DRAKE RMM4 Buku Petunjuk

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The RMM4 is a 1RU rack mount carriage with a built-in power

supply. The assembly accepts up to four mini modules, such

as Video Modulators, Video or Audio Switching Modules, etc.

SPECIFICATIONS:

GENERAL

Power Requirements: ------------------------------ 100 VAC to 240 VAC

Frequency: ---------------------------------------------------------- 50/60 Hz.

AC Input Power: ------------------------------------------------- 30 WATTS.

Temperature Range: ------------------------------------------ 0 to +50

Output Voltages: ---------------------- +12 VDC @ 1.5A (WHITE wire),

INSTALLATION

Secure modules to the RMM4 using the supplied #4-40 x 1/2"

PAN PHL screws (R. L. Drake part # 3320351) at the four cor-

ners of each module as shown.

Standoffs (16 total), located at the

four corners of each module.

MODULE INSTALLATION

All mini modules install through one of the four openings in the

front panel of the RMM4. Each module is installed with the

handle toward the right-hand side of the RMM4 unit. Each

module should be secured with #4-40 x 1/2" screws via

mounting tabs/holes at the four corners of each module. DC

power cable connections, and any other module-to-module

interconnections, should be made to each module prior to

mounting the RMM4 system into the rack. Observe proper

polarity of cable connectors.

FIGURE 1 - Front Panel View of RMM4.

Space allows for up to four mini-modules

(modules not included).

(and -10%/+10% of end limits).

+5 VDC @ 1.5A (RED wire),

AC Cord

® is a registered trademark of the R. L. Drake Company

RMM4 Rack Mount

The power supply features a universal input voltage switching

power supply with attached 115 VAC line cord and four

separate DC output cables with polarized 3-circuit connectors.

Power Supply Module

CONNECTORS

AC Line Cord ----------------- Attached, with North American plug.

(Power supply module is internally fused: 2A, 250V, SLO-BLO,

5x20 mm. Power supply module also employs current sense

limiting protection).

DC Output: -------------------------- Four separate cables with 3-CKT

MECHANICAL

Dimensions: (WxHxD): --------------------- 19 in. x 1.75 in. x 8.5 in.,

Weight: ----------------------------------------------------- 2.8 lbs. (1.3 kgs).

DC Power Cables (4) typical.

(Observe proper polarity and maximum ratings.)

FIGURE 2 - Rear Panel View of RMM4

RACK MOUNTING

Adequate ventilation is very important in multi-channel installa-

tions. Units should be spaced apart by at least one panel height

wherever possible, and some air movement is advisable in en-

closed rack cabinets. Excessive heat will shorten component

life and system performance will be degraded without proper cool-

ing.

P/N: 3852477A-7-1998

(BLACK wire = Ground).

Molex connector, female, polarized.

(40.1 cm x 4.4 cm x 21.6 cm).

Printed in the U. S. A.