NUUO SCB-C24 - Manual (Page 6)

The Intelligent Surveillance Solution
NUUO NVR/DVR/Hybrid NDVR System
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1.4. Specification
Communication & Data Transmission
Protocol ASCII and Modbus RTU
Interface RS-485 differential 2 half/duplex wires
Speed 1.2Kbps to 115.2Kbps auto-switching
Data Format Data bit 8; Parity Check: None; Stop Bit: 1
Distance Maximum 4000 ft (1200m)
Digital Output Isolation 3750Vrms
Electrical Characteristics
Power Input Voltage DC +10V to +30V
Maximum Output Voltage +30V
Maximum Output Current 100mA
Power Supply Screw terminal, or external DC adapter.
Power Consumption 1.5W
Physical Characteristics
Connection Type Screw terminal for maximum AWG# 12~30 wire
Status LED Status LED for power and all output channels
Dimension 151mm x 75mm x 26mm
Weight 395g