Power Amplifier Connectivity

SPECIFICATIONS-

Compatibility

Full Feature Set

Features Supported by QSC DataPort Amps DataPort Connector & Cable (if using)

Amplifiers per DSP-4

all professional audio power amplifiers

all QSC DataPort-connected amplifiers (“V2” DataPort reduced set)

channel CLIP sensing, PROTECT status, active Power Limiting

proprietary pinout HD-15 connector, 1 female “input” DataPort and 1 male “output” DataPort. Cables are of proprietary construction and are available from QSC’s Technical Services Department. No “output” cable required for QSC amps that support direct mounting.

1 two-channel amplifier per DSP-4

RS-232 PORT

Use	RS-232 port is used for “downloading” DSP configurations into the DSP-4 from
	your PC.
Cable Type	Normal 9-pin serial data cable, male-to-female, 25 feet maximum

CONTACT CLOSURE INPUT (sense)

Input	1 discrete input (pin #9 of RS-232 port), TTL compatible
Configuration	single ended input
Resistance for closure detect	<800 Ohms
Resistance for open detect	>3.2 K Ohms
Maximum voltage input	+9VDC

PHYSICAL

Height, Width, Depth	3.50 x 3.75 x 2.05 inches (8.89 x 9.53 x 5.21mm)
Weight	0.91 lbs. (0.41 kg)
Mounting	direct mount to QSC 2RU DataPort amplifiers, remote mount to other amplifiers
Operating Temperature Range	0° to 50° C.

Note: Specifications are subject to change without notice.