Specifications
General
Input PowerRequirements:
100 to 240 VAC,50 / 60 Hz
Output Power(each channel)
21 ±1 VDC,2A
Dimensions:1.75" (44.5 mm) high x 8.25" (209.5 mm) wide x 10.31" (261.9 mm) deep
Weight:approximately 2.5 lb (1.13 kg)
Environmental Requirements:
Storage:-20°Cto80°C;0% to 95% humidity, non-condensing
Operating:0°Cto50°C;0% to 95% humidity, non-condensing
Intercom Channels
General
Connector Type:One XLR-3M audio connector for each channel. Pin-out depends on setting
of internal switch S200 forbalanced or unbalanced operation as defined below.
Balanced Mode (S200 set to BALposition)
Line TerminatingImpedance: 300 ohms ±10%
Connector Pin-out
Pin 1 Common (audio and DC retur n)
Pin 2 Full-duplex, balanced intercom audio and +24 VDC output
Pin 3 Full-duplex, balanced intercom audio and +24 VDC output
Unbalanced Mode (S200 set to UNBALposition)
Line TerminatingImpedance: 150 ohms ±5%
Connector Pin-out
Pin 1 Common (audio and DC retur n)
Pin 2 +24 VDC output
Pin 3 Full-duplex, unbalanced Intercom audio high
Approvals
UL, CUL, CE
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