Bosch DINION 5000 Installation Manual page 12

12 en | Safety DINION capture 5000/7000
11-30 VDC / 24 VAC power source: This device is intended to
operate with a limited power source; this power source must
comply with EN60950. The device is designed to operate at
either 11-30 VDC or 24 VAC (if PoE is not available). User
supplied wiring must be in compliance with electrical codes
(Class 2 power levels). If 24 VAC is used, do not ground the
24 VAC supply at the terminals or at the device's power supply
terminals.
Connections: The unit has connection terminals on flying leads.
In wet or outdoor installations use a field wiring box with NEMA
3 or IP55 protection level or better. Make the connections
inside the water tight compartment. After connections are
made ensure that the watertight compartment is tightly closed
and cables and conduits are properly sealed to prevent ingress
of water.
SELV - All the input/output ports are Safety Extra Low Voltage
(SELV) circuits. SELV circuits should only be connected to
other SELV circuits.
Because ISDN circuits are treated like telephone-network
voltage, avoid connecting the SELV circuit to the Telephone
Network Voltage (TNV) circuits.
| 1.0 | 2012.01 Installation Manual Bosch Security Systems, Inc.