Bosch Appliances 20, LBB 3422 manual en, Headphone, connector, System cable, Headset, Message

INTEGRUS Installation and User Instructions Technical data en 13

4.3 Connection details			Headphone	6.3 mm jack socket
			connector	Contact	Function
System cable	A 3 m long cable terminated with a 25-pole			Tip	Audio out
	male D-type connector			Fling	Audio out
	Pin nr.	Function		Sleeve	Return
	1, 14	Floor line (OR)
	2, 16	Outgoing language distribution	Headset	5-pole female 180° DIN connector in
		channel 2	connector	accordance with IEC 268-11
	3, 15	Auto floor (OR2)		Pin nr.	Function
	4, 18	Outgoing language distribution		1	Mic. live
		channel 1		2	Mic. return
	5, 17	Outgoing language distribution		3	Left-hand headphone
		channel 3		4	Return both headphones
	6, 20	Outgoing language distribution		5	Right-hand headphone
		channel 6
	7, 19	Outgoing language distribution	Message	6-pole female DIN connector
		channel 4	connector	Pin nr.	Function
	8, 22	Outgoing language distribution		1	Connected to outgoing
		channel 5			message key
	9, 21	Call channel		2	-
	10	Ground reference		3	Connected to outgoing
	12, 13	Supply ground			message key
	23	Status line		4	Connected via internal series
	24, 25	Positive supply voltage			resistor to incoming message
					indicator LED (anode)
System	25-pole female D-type connector			5	Connected to incoming
connector	Pin nr.	Function			message indicator LED
	1, 14	Floor line (OR)			(cathode)
`	2, 16	Outgoing language distribution
		channel 2
	3, 15	Auto floor (OR2)
	4, 18	Outgoing language distribution
		channel 1
	5, 17	Outgoing language distribution
		channel 3
	6, 20	Outgoing language distribution
		channel 6
	7, 19	Outgoing language distribution
		channel 4
	8, 22	Outgoing language distribution
		channel 5
	9, 21	Call channel
	10	Ground reference
	12, 13	Supply ground
	23	Status line
	24, 25	Positive supply voltage

Bosch Security Systems 2005-04 9922 141 70164en