Bosch Appliances 700 4.13USB connectors, 4.14, External alarm I/O connection, Output number

Divar 700 SeriesHardware setup en 35

4.13USB connectors

Four USB connectors are located at the rear panel of the unit. For convenience, one USB port is located on the front of the unit to connect a mouse or memory device.

USB USB

Figure 4.17 USB ports

4.14	External alarm I/O connection
		Alarm inputs and outputs are supplied via a 25-pole D-type socket. The screw terminal input/
		output connection board supplied with the unit simplifies all alarm connections to the unit.
		Connecting the inputs
		Each (alarm) input line can be switched by a contact from devices such as pressure pads,
		passive infra-red detectors, smoke detectors, and similar devices. Wire them as either N/O or
		N/C. Configure the alarm inputs as N/O or N/C in the menu system. The default is N/O. Inputs
		9-16 have no function on an 8-channel analog unit.
		Specifications
		Alarm input impedence: Internal pull-up 10 K to +5 V
		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
		Cable cross section: AWG 26-16 (0.13-1.5 mm2)
		Connecting the alarm outputs
		The four alarm output relays respond to input alarms and triggers. Configure the alarm
		outputs as N/O or N/C in the menu system. The relays are active for the duration of the driving
		event. Only connect resistive loads to the alarm output relays. Do not exceed 30 Vac, 40 Vdc,
		500 mA (continuous), or 10 VA on an alarm output relay's contacts.
		Output number	Function
		1	Alarm
		2	Video loss
		3	Controllable with control center
		4	Controllable with control center

Table 4.7 External alarm I/O

DANGER!

Electrical voltage. Risk of electric shock and damage to the unit.

The contacts must not be used at AC line voltages.

Specifications

Switching current (resistive): 500 mA maximum

Carrying power: 10 VA maximum

Switching voltage (resistive): 30 VAC / 40 VDC maximum

Cable cross section: AWG 26-16 (0.13-1.5 mm2)

Bosch Security Systems Installation and Operation manual F.01U.246.471 v3.6 2011.11