30 en Installation

FlexiDomeHD 720p IP Camera

 

 

Network (and PoE) connection

1.Use a shielded twisted pair (STP) Category 5e cable, maximum length 100 meters.

2.Use the RJ45 female-to-female network cable connector to connect the network cable of the system to the RJ45 connector of the camera (Auto MDIX compliant).

Power is supplied to the camera via the Ethernet cable, compliant with the Power-over-Ethernet standard.

Note:

The RJ45 female-to-female network cable connector supplied with the camera is unshielded and is appropriate for all applications that use unshielded twisted pair (UTP) network cable (most types). For applications that use shielded twisted pair (STP) connection cable and need to meet the EMC Alarm immunity standard (EN50130-4) or the EMC Railway imunity standard (EN50121-4), a shielded RJ45 female-to-female network cable connector (not supplied) shall be used.

Alarm Input

Use the alarm input to connect external alarm devices such as door contacts or sensors. A zero potential make or break contact can be used as the actuator (use a bounce-free contact system).

AWG 26-16 max.(0.13-1.5 mm2); cut back 5 mm (0.2 in) of insulation.

Impedence: Internal pull-up 10 kOhm to +5 VDC.

Input voltage range: -5 VDC minimum to 40 VDC maximum.

Input voltage treshold: low voltage 0.8 V maximum, high voltage 2.4 V minimum.

Refer to the cable tree table to identify the wire colors for connecting the alarm input.

Configurable as active low or active high.

AR18-10-B013 v1.52 2011.06 Installation and Operation Manual

Bosch Security Systems

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Bosch Appliances NDN-921 operation manual Network and PoE connection, Alarm Input

NDN-921 specifications

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