Bogen TAMB2 specifications DIP Switch Settings, Contact Closures, DIP SW # DIP Switch Function

DIP Switch Settings

LOOP START TRUNK

Set switches in black as indicated.

Other switches are at installer’s discretion.

	O	1	2	3	4	5	6	7	8	9
1	N
0
ANNOUNCEMENT TONE
See DIP Switch #3 description
VOX TIMER ENABLE
See DIP Switch #4 description
TRUNK TIMER
See DIP Switch #7 description

TIMER RANGE

See DIP Switch #8/9 description

GROUND START TRUNK

Set switches in black as indicated.

Other switches are at installer’s discretion.

	O	1	2	3	4	5	6	7	8	9
1	N
0
ANNOUNCEMENT TONE
See DIP Switch #3 description
VOX TIMER ENABLE
See DIP Switch #4 description
TRUNK TIMER
See DIP Switch #7 description

TIMER RANGE

See DIP Switch #8/9 description

STATION ACCESS

Set switches in black as indicated.

Other switches are at installer’s discretion.

	O	1	2	3	4	5	6	7	8	9
1	N
0
ANNOUNCEMENT TONE
See DIP Switch #3 description
VOX TIMER ENABLE
See DIP Switch #4 description
ANSWER DELAY
See DIP Switch #5 description
CPC DETECTION
See DIP Switch #6 description

TIMER RANGE

See DIP Switch #8/9 description

1

STATION

STARTGND

TNCONF

DISVOX

RNG-1DLY

IGNORE

TMERTRNK

RANGE (SEC)

1 1<INHIBIT

0

MODETRUNK

STARTLOOP

TNANNPRE

ENABLEVOX

IMMEDANS

CPCDETECT

TIMERNO

0 1<100 - 200

1 0<50 - 100

0 0<1 - 50

1

ON

N

1

2

3

4

5

6

7

8

9

O

0

DIP SW # DIP Switch Function

1Sets unit for either Station access or Trunk (Loop Start and Ground Start) access.

2Determines if Loop Start or Ground Start trunk access will be used.

3Determines if a Pre-Announce tone is to be heard in handset and paging speakers (set to 0) or if a Confirmation tone is to be heard in handset only (set to 1).

4Determines if the VOX timer will operate. Set to 0 to enable the VOX Timer, or 1 to Disable. Only applies to Station Access mode or Trunk Timer feature use.

5Sets unitʼs delay before answering a station access page to immediate answer (set to 0), or to answer after 1st ring burst (set to 1), (station mode only).

6Sets unit to detect (set to 0), or ignore CPC pulse (set to 1). A CPC pulse is issued by certain equipment when the calling party has hung up (station mode only).

7Determines if the Trunk Timer function will be used (set to 0), or not used (set to 1). See Trunk Timer Features section for description of function.

8 / 9	Switches 8 / 9 are used together to set the range for
	the Paging Time control or to disable the Paging Default

timer, 0/0 = 1- 50 sec, 1/0 = 50 -100 sec, 0/1 = 100 -200 sec, and 1/1 inhibits the timer.

IMPORTANT NOTE: DO NOT inhibit all of these disconnect features at once. One of the 3 methods for the TAMB2 to disconnect from a station port must be enabled. If you disable both timers and the CPC-detection, or the PBX/CO does not issue CPC pulses when the call- ing party hangs up, there will be no means for the TAMB2 to disconnect from the call. You will need to cycle the DC power to the TAMB2 to disconnect the call.

Contact Closures

The contact closure contact set is provided to signal to external equipment the TAMB2ʼs operational state. The contact set is single pole, double throw, and changes state from what is screened below the terminals when the TAMB2 becomes active and returns when the unit becomes idle again.

Contact Ratings: 0.6A @ 125V AC resistive 0.6A @ 110V DC resistive 2.0A @ 30V DC resistive