Biamp Commercial Audio PM4100
Half-rack stereo preamplifier/mixer with 4 stereo inputs.
The Commercial Audio PM4100 is a multi-functional stereo preamplifier controlled via the network or RS-232 connection. The PM4100 is equipped with four stereo inputs, 4 GPIO, and one stereo output. It integrates easily with a variety of control systems and the USB input enables direct audio connection and volume control from a computer. The PM4100 can be powered by either PoE or 12V DC. It’s audio performance, ease-of-use, and versatile feature set makes the PM4100 ideal for a variety of professional audio applications.
GENERAL
Height: 1.5 inches (37 mm)
Width: 8.6 inches (218 mm)
Depth: 2.8 inches (70 mm)
Weight: 1.1 lbs (0.5 kg)
ENVIRONMENTAL
Ambient Operating Temperature Range: 32 - 86° F (0 – 30° C)
Humidity: 10-90% relative humidity (non-condensing)
Altitude: 0-6,600 ft (0-2000m) MSL
POWER
Power: Main: 12V DC 5W
PoE Input: PoE: IEEE 802.3at Class 2, 7W
Cooling: Convection
NETWORK
Network Connection(s): RJ-45 with Ethernet (CAT5e or better)
Number of Ports: 1 LAN Port
CONTROLS & INDICATORS
Logic I/O:
• GPIO
• Number of Ports: 4
• Connector: 5-pin, 0.3-inch Euroblock
• Type: Open drain
• Input Trigger Low: < 1V DC
• Input Trigger High: > 4V DC
• Isolated Output: No
• Max Voltage: 24V DC
• Max Current: 0.5 A
RS-232:
• RS-232 / IR
• Number of Ports: 2 (bidirectional)
• Connector: 3-pin, 0.3-inch Euroblock
• Baud Rate: 1200 – 115200 bit/sec
• Data Bits: 7, 8
• Parity: Even, Odd, None
• Stop Bits: 1, 2
• IR Frequency Range: 400 Hz to 500 kHz
AUDIO
Inputs:
• Number of Inputs: 4 (stereo)
• Connector: RCA
• Input Impedance: < 100kΩ
• Max Input Level: 2 Vrms
• Input Gain (adjustable): ± 12 dB
• Wake on Signal: Adjustable level
Outputs:
• Number of Outputs: 1 (stereo)
• Output impedance: 100Ω
• Output Level (@ 0 dB FS): 1.3 Vrms
• Connector: 5-pin, 0.3-inch Euroblock
USB: Connector: USB 2.0 Type-B Bit Depth: 16-bit Sample Rate: 48kHz
COMPLIANCE
Certifications:
• FCC Part 15B (USA)
• UL listed (USA and Canada)
• CE Marked (Europe)
• RoHS Directive (Europe)
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