Bosch Appliances 3.5 manual Control outputs, 5.7.13 RS232 interface, Ethernet, Headphones

Praesideo 3.5 Installation and User Instructions 3 Control Equipment

en 105

5.7.12 Control outputs

Connector (rear side): Removable screw connector Maximum cable length:

1 km Contact type:

Relay contact, single pole, change-over contact (SPDT)

Maximum switching power:

Refer to the graph.

Off state (unpowered):

C-NC is closed, C-NO is open

Fault contacts:

Network controllers of hardware version HW15/xx have fixed purposes for control outputs 4 and 5. Control output 4 is a audible fault indication contact for audible fault indications (e.g. buzzer), whereas control output 5 is a visual fault indication contact for visual fault indications (e.g. lamp). (The hardware information can be obtained from the front panel menu)

	2.0
	1.0
(A)	0.5
	0.4
Current	0.3
	0.2
Contact
	10	20	30	40	50	100	200
		Contact Voltage (V)

figure 5.14: Maximum switching power

5.7.13 RS232 interface

Connector (rear side):

Female 9 pole SUB-D connector Maximum cable length:

15 m

Signal levels:

According to EIA RS232-C interface specification

5.7.14 Ethernet

Medium:

Copper, 10 BASE-T/100 BASE-TX with 10/100 Mbps auto-negotiation.

Connector (rear side):

RJ45 jack/receptacle with shield

Preferred cable:

UTP cable category 5

Maximum length:

100m (point-to-point) Signal levels: According to IEEE 802.3

5.7.15 Headphones

Connector (front side):

3.5mm stereo jack socket for headphones Maximum output voltage:

6 dBV with volume control

Rated load impedance: 8 to 600 ohm Signal/Noise ratio

>80 dB (at maximum output level) Distortion:

< 0.5%

Bosch Security Systems 2011-02