Siemens TBM-2 Інструкція з монтажу - Сторінка 3
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Друкувати сторінкуConnect the riser cables to TB5 in the desired style,
using 18-14 AWG twisted, shielded pair. The other
ends of the risers connect to the OCC-1 terminal
block. Refer to the OCC-1 Installation Instructions,
P/N 315-090918, for further details.
CAUTION: Keep the riser cables away from the AC power lines, the 24 VDC
ALL WIRING MUST COMPLY WITH
ALL WIRING MUST COMPLY WITH
NATIONAL AND LOCAL CODES
NATIONAL AND LOCAL CODES
CONNECTION AT LAST OCC-1 TERMINAL BLOCK
CONNECTION AT SECOND OCC-1 TERMINAL BLOCK
CONNECTION AT FIRST OCC-1 TERMINAL BLOCK
For Style Z connections, the lines
connected to terminals 1 and 4 are
in one cable. The lines connected
to terminals 2 and 3 are in another
cable. Connect the shield from the
cable connected to terminals 1 and 4.
Telephone Riser
Supervisory Voltage:
15 VDC -
With EOL = 5.6K
and no telephones in
off-hook state.
RISER SHIELD
11 VDC -
With EOL = 5.6K
and one telephone
14 AWG SINGLE
in off-hook state.
Audio Riser
24V DC RETURN
Supervisory Voltage:
14 AWG SINGLE
3.65 VDC nominal
CONDUCTOR
1V RMS AC
NOTE:
24 VDC IS AVAILABLE ON
24 VDC IS AVAILABLE ON
THE MMB OR PSR-1
THE MMB OR PSR-1
supply lines, and the wires carrying the amplified audio signals.
AUDIO RISER #1
STYLE Z
~ ~ ~ ~ ~ ~ ~ ~
*EOL
1
2
TB4
TELEPHONE
1
RISER +
TELEPHONE
2
RISER -
TELEPHONE
3
24V DC +
TB3
1
CONDUCTOR
TB1
1
NO CONNECTIONS
TO VSM-1/VLM-1/VFM-1 MODULES
4 WIRE CABLE
For connections to other connectors and terminal
blocks, refer to the appropriate module installa-
tion instructions. (See also Figure 3 or Figure 4,
as appropriate.)
AUDIO RISER #2
STYLE Y
*EOL
~ ~ ~ ~
3
4
5
6
7
8
9
J1
NC
NO
C
NC
NO
C
P1
P6
AUX
AUX
AUX
AUX
CTRL 1
CTRL 2
IN
OUT1
2
P4
4
POSITIVE AND NEGATIVE GROUND FAULT DETECTED AT <50K OHMS FOR TERMINALS 1-14.
Figure 3
TBM-2 Wiring Diagram
(with MMB or PSR)
3
For all Audio and Telephone Risers
Maximum Loop Resistance: 20 OHMS
Minimum Wire Size: 18 AWG twisted pair, shielded
Maximum Wire Size: 14 AWG twisted pair, shielded
CONNECTION AT LAST OCC-1 TERMINAL BLOCK INCLUDES EOL
CONNECTION AT SECOND OCC-1 TERMINAL BLOCK
CONNECTION AT FIRST OCC-1 TERMINAL BLOCK
AUDIO RISER #3
*EOL
NOT USED
TERMINATED
10
11
12
13 14
15
TB5
P3
1
P5
J2
J3
1
AUX
OUT 2
P2
1
TB2
-
-
+
+
1
4
49
DV-100
DV-100
OR DMC-1
OR DMC-1
#1
#2
*EOL 10K, 5%, 1/2W
P/N 140-820396
2
TO TMM-1, P1
4 WIRE CABLE
TO ACM-1, P2
50 CONDUCTOR
RIBBON CABLE
TO ACM-1, P3
5 WIRE CABLE
Refer to Wiring Specification
for MXL, MXL-IQ and MXLV
Systems, P/N 315-092772
revision 6 or higher, for
50
additional wiring information.