Siemens DAC-NET User manual

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
1
Installation Instructions
Model DAC-NET
Digital Audio Card - NETWORK (500-035100 / S24235-B3-A5)
INTRODUCTION The Model DAC-NET from Siemens Industry, Inc. is
the CAN-BUS master for all CAN modules. One DAC-
NET is required in each control panel and each
transponder. It is the source point for eight digital
audio channels and communicates audio data via ASI-
BUS to all digital audio cards.
There is one BACnet (Building Automation & Control
Network) interface. It communicates all instructions
and messages directly with the PMI/PMI-2/PMI-3
(CPC-DAC interface).
It provides network communication (D-NET) between
control panels and transponders (nodes). The
network can be wired either Class B or Class X. Each
DAC-NET occupies one D-NET address. The DAC-
NET contains various on board tones and audio
messages.
The DAC-NET can contain an optional LPB (Local
Page Board) which has to be mounted piggyback.
This CAN module has a fixed CAN address (100) and
provides two inputs. One is for the microphone
located at the LVM and the other connects the
internal telephone system. Additionally, the LPB
provides one output for the monitor speaker located
at the LVM. For more information refer to the LPB
Installation Instructions, P/N 315-035200 /
A24205-A334-B836.
Features The D-NET is supervised for open, short and ground
fault. Each D-NET input / output is electrically
isolated. Wiring can be either Class B or Class X with
unshielded twisted pair. The maximum distance
between two DAC-NETs is 300m with cat3 cable,
900m with cat5 cable or 700m with cable 1pr.
18B FPLR / 1pr. 16B FPLR / 1pr. 14B FPLR. A
maximum wiring length can be up to 10 km
throughout the entire network with a maximum of
32 DAC-NET nodes. Up to 99 CAN sub-modules
are addressable. The system is able to handle
eight independent audio channels. Software updates for µC and D-NET
controller are downloadable. Tones and audio messages are downloadable.
Diagnostic LEDs for troubleshooting are located on the front panel of the
DAC-NET. Refer to Figure 1.
Figure 1
DAC-NET Digital Audio Card -
NETWORK
+++

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
2
OPERATION Each DAC-NET occupies one card slot in the CC-5/CC-2 card cage. Only the
left connector of the CC-5/CC-2 contains the signals to the CPC-DAC
interface. The connection from the PMI/PMI-2/PMI-3 to the CC-5/CC-2, in
which the DAC-NET is mounted, must be on the left side of the CC-5/CC-2.
D-NET
The D-NET Main In / Return Out and Main Out / Return In are isolated from
each other and from the DAC-NET. This allows the use of different power
sources with different ground references. The DAC-NET is able to detect
ground faults and data faults of each D-NET section. Each DAC-NET sends and
receives a data stream consisting of digital audio stream and control data. The
baud rate is 1.536 Mbps.
NOTE:
Class B/Style 4 = ULC DCLB
Class X/Style 7 = ULC DCLC
Class B The node with the lowest node number (master) sends the data stream from
Main Out to Main In at the next node. The last node combines Main In with
Return Out and returns the data stream back. When the data stream comes
back to the node with the lowest node number this node combines Return In
with Main Out and sends it to Main In of the next node.
Figure 2
DAC-NET D-NET Class B
In a Class B configuration, two unshielded twisted pairs are required. They
can be in one cable.
Class X In a Class X configuration, the master sends the data stream by using Main
Out / Main In in a loop. The Return Out / Return In loop contains only a test
data stream for supervision.
Figure 3
DAC-NET D-NET Class X
Node 1 Node 2 Node 31 Node 32
In Out
Return
Main
InOut
In Out
Return
Main
InOut
In Out
Return
Main
InOut
In Out
Return
Main
InOut
Node 1 Node 2 Node 31 Node 32
In Out
Return
Main
InOut
In Out
Return
Main
InOut
In Out
Return
Main
In
Out
In Out
Return
Main
InOut

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
3
Class X Fault Status If there is a fault in the Main loop, the node before the fault point combines
Main In with Return Out. The node after the fault point combines Return In
with Main Out. Both loops are combined and the net is still running. In this
situation there is no test data stream. After repair D-NET reconfigures
automatically. If there is a fault in the Return loop the failure of the test data
stream will be detected and notified.
Figure 4
DAC-NET D-NET Class X Fault Status
In Class X configuration, two unshielded twisted pairs between the nodes are
required. The connection between Node 1 and Node 32 must be in a
separate cable and must not share a conduit with any other cable.
Controls and Indicators The front panel of the DAC-NET contains one reset switch and seven LEDs
for the DAC-NET, and one D-NET address switch and four LEDs for the D-
NET. For the optionally mounted LPB, there is one reset switch and eight
LEDs as shown in Figure 1.
A reset switch is located on the top of the front panel. Pushing the reset
switch re-initializes the DAC-NET operation.
The LEDs follow the reset switch. Their functions are defined as follows:
DAC-NET POWER (Green) Normally ON, When illuminated, indicates
that power for the DAC-NET is applied to
the card.
When blinking twice per second, indicates
that the DAC-NET is not configured by
ZEUS Tool. When blinking fast, indicates
that the DAC-NET gets a SW Update.
CARD FAIL (Yellow) Normally OFF. When illuminated, indicates
that the card microprocessor has failed.
CAN FAIL (Yellow) Normally OFF. When illuminated, indicates
that the CAN communication has
terminated.
When blinking twice per second, indicates
that no CAN module is connected.
Node 1 Node 2 Node 31 Node 32
In Out
Return
Main
InOut
In Out
Return
Main
InOut
In Out
Return
Main
InOut
In Out
Return
Main
InOut

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
4
ASI FAIL (Yellow) Normally OFF. When illuminated, indicates
that the ASI communication has
terminated.
CPC-DAC FAIL (Yellow) Normally OFF. When illuminated, indicates
that the communication between PMI/PMI-
2/PMI-3 and DAC-NET has terminated.
ALARM (Red) Normally OFF. When illuminated, indicates
that the DAC-NET has detected an active
alarm.
EXT ALARM TRBL (Yellow) Normally OFF. When illuminated, indicates
that the DAC-NET has detected a trouble
on the External Alarm input (open circuit or
short circuit).
D-NET TRBL _MAIN IN (Yellow) Normally OFF. When illuminated, indicates
RETURN OUT that the DAC-NET has detected a trouble
on Main In.
GND FAULT (Yellow) Normally OFF. When illuminated, indicates
that the DAC-NET has detected a ground
fault on one of its field wires before the
node.
TRBL _MAIN OUT (Yellow) Normally OFF. When illuminated, indicates
RETURN IN that the DAC-NET has detected a trouble
on Main Out. When blinking twice per
second, indicates that the DAC-NET has
detected a trouble on Return In (open
circuit, short circuit or data trouble).
GND FAULT (Yellow) Normally OFF. When illuminated, indicates
that the DAC-NET has detected a ground
fault on one of its field wires after the
node.

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
5
PRE-INSTALLATION The following components must be set prior to inserting the card into the
CC-5/CC-2:
S4, Test Switch: These switches select programming and test functions. All
switches must be set to the OFF position.
S6, Network Address Switch: Set the three-digit D-NET address for the
DAC-NET using the three position switch located near the bottom of the front
panel. (Refer to Figure 1 for the location of the switch.) The address at the
DAC-NET front panel must be the same as the address selected in the Zeus
Programming Tool. To increment each digit of the address, press the “+”
button above the desired digit; to decrement each digit, press the “-“ button
below the desired digit. The range of allowable network addresses is from 0
to 9 (left digit) and allowable node addresses is from 1 to 32 (two right digits).
S2 RESET
SWITCH
S6
NETWORK
ADDRESS
S4
S4
SWITCH
POSITION
µC LOADER PROGRAM
EEPROM WP OFF
WD DISABLE
FPGA DOWNLOAD
CLOCK OFF
Figure 5
DAC-NET Switch Location

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
6
WIRING
Remove ELECTRICAL POWER prior to working on equipment.
All field wiring of the DAC-NET is connected to the terminal blocks of the
CC-5/CC-2 card cage slot in which it is installed.
NOTE: In Canada, ULC S524 requires that all interconnecting data
communications links for networks be wired DCLC (Class X) except for
dedicated network communication to annunciators.
To Connect External Wiring Lift the white cover on the terminal block
Loosen the screw of the terminal by turning it counterclockwise.
Insert the wire into the side of the terminal block.
Tighten the screw of the terminal block by turning it clockwise.
The DAC-NET supports D-NET Class B (ULC DCLB) and Class X (ULC DCLC)
wiring. Check the ZEUS configuration for the proper network.
Main
Main
Return Return
Main Out a (+)
Return In a (+)
Return In b (-)
Do not use
Do not use
Main Out b (-)
Supervised
power limited can be in one cable
ONE SLOT OF CC-5 / CC-2
17 19
21 23
18 20 22
24
17
19 21 23 18
20 22 24
17 19 21 2318 20 22 24
Do not use Do not use Do not use
FIRST DAC-NET LAST DAC-NET
Do not use
ONE SLOT OF CC-5 / CC-2
Do not use
ONE SLOT OF CC-5 / CC-2
Do not use
1
3
5
7 2
4
6 8
11 13 15 12 14 16
1
3
5
7 2
4
6 8
11 13 15 12 14 16
1
3
5
7
2
4
6
8
11 13
15
12
14 16
9 10
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)
9 10
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)
9 10
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)
Figure 6
DAC-NET Class B (ULC DCLB) D-NET Wiring
NOTES
1. Power limited.
2. Use twisted pair
3. 18AWG (Ø 0,5m) Min.
12 AWG (2,5mm²) Max.
4. The two pairs between the nodes can
be in one cable.
5. Max. cable length between DAC-NETs:
300m
(38 Ø 0,6mm)
(21 Ø 0,8mm) with cat 3 cable as
J-Y(ST)Y.
6. Max. cable length between DAC-NETs:
900m
(157 Ø 0,51mm) with cat 5 cable
as J-02YS(ST)Y.
7. Max. cable length between DAC-NETs:
700m
(30  AWG 18
(19  AWG 16
(12  AWG 14with cable
18B FPLR or 1pr. 16B FPLR or 1pr.
14B FPLR.
8. Distance between the first DAC-NET
and last DAC-NET must not exceed
wire lengths specified in Notes 5-7.
9. 10km max. total distance around the
ring.
10. 32 DAC-NETs Max.
11. Positive or negative ground fault
detected at <5k for terminals 1-8.

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
7
Figure 7
DAC-NET Class X (ULC DCLC) D-NET Wiring
Each connection between two nodes has to be installed in separate cable
routes.
All CAN cards and modules must be combined via CAN Bus. The CAN Bus
requires a 120 Ohm termination resistor on both ends. Use a CAN terminator
at CAN connectors and a termination resistor at screw terminals to fulfill it.
They are shipped with DAC-NET. See Figures 9-14.
All digital audio cards and modules must be connected via the ASI-Bus (LPB,
AIC, ZAC-40, ZAM-180, XDMC). The ASI-Bus consists of 4 pairs (Part of CC-
5). They require four 120 Ohm termination resistors on both ends. Use an ASI
terminator at 60-pin connectors to fulfill it. They are shipped with DAC-NET.
See Figures 9-14. The PMI/PMI-2/PMI-3 provides ASI termination at one end
when used.
The Analog Audio Bus includes three audio signals with a level of
0dBu/+6dBu (LVM microphone, LVM monitor speaker, FMT Phone). The LPB
supervises the microphone signal wiring. The supervision requires an EOL
resistor 3.3K. The EOL resistor is integrated in the LVM.
If one LVM is mounted, the jumper P7 must be set in position 1 – 2.
LVM default factory setting: Jumper P7 in position 1 – 2
NOTES
1. Power limited.
2. Use twisted pair.
3. Terminate shields at the entrance of
the enclosure.
4. 18AWG (Ø 0,5m) Min.
12 AWG (2,5mm²) Max.
5. The two pairs between the nodes can
be in one cable.
6. Max. cable length between DAC-NETs:
300m
(38 Ø 0,6mm)
(21 Ø 0,8mm) with cat 3 cable as
J-Y(ST)Y.
7. Max. cable length between DAC-NETs:
900m
(157 Ø 0,51mm) with cat 5 cable
as J-02YS(ST)Y.
8. Max. cable length between DAC-NETs:
700m
(30  AWG 18
(19  AWG 16
(12  AWG 14with cable
18B FPLR or 1pr. 16B FPLR or 1pr.
14B FPLR.
9. Distance between the first DAC-NET
and last DAC-NET must not exceed
wire lengths specified in Notes 6-8.
10. 10km max. total distance around the
ring.
11. 32 DAC-NETs Max.
12. Positive or negative ground fault
detected at <5k for terminals 1-8.
Return Return
Main
Main
Main
Return
Return out a (+)
Return in a (+)
Return in b (-)
Return out b (-)
Main in a (+)
Main out a (+)
Main out b (-)
Main in b (-)
Supervised
power limited
Supervised
power limited
can be in one cable
ONE SLOT OF CC-5 / CC-2
17
19
21 23
18
20
22
24
Do not use
FIRST DAC-NET
Do not use
1
3
5
7
2
4
6
8
11
13
15
12
14
16
910
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)
17
19
21 23
18
20 22
24
Do not use
Do not use
ONE SLOT OF CC-5 / CC-2
1
3
5
7
2
4
6
8
11 13 15 12 14 16
910
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)
17 19 21 2318 20 22 24
Do not use
LAST DAC-NET
ONE SLOT OF CC-5 / CC-2
Do not use
1
3
5
7
2
4
6
8
11
13
15
12
14
16
910
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
8
Connecting The Internal CAN, ASI And Analog Audio Bus
CAN BUS Install the CAN cable into P3 of the CC-5/CC-2 or into P2 of the OCM-16 /
SIM-16.
Install the other end of the CAN cable into the first CAN module on the inner
door.
Observe the location of the CAN termination devices. Install a CAN terminator
in the last CAN module on the inner door. Install the 120 Ohm CAN
termination resistor into TB1 10 and 11 on the PSC-12.
ASI BUS with PMI/PMI-2/PMI-3
Install the 60-pin cable into P1 of the CC-5/CC-2.
Install the other end of the 60-pin cable into the PMI on the inner door.
There is no need to install an ASI terminator at the PMI/PMI-2/PMI-3. The
PMI/PMI-2/PMI-3 has it already inside. Install an ASI terminator into the 60-pin
connector on the PSC-12.
Analog Audio BUS Install the Analog Audio cable into the 10-pin connector of the PMI/PMI-
2/PMI-3.
Install the other end of the Analog Audio cable into one 10-pin connector of
the LVM.
If there is a FMT install a further Analog Audio cable into the second 10-pin
connector of the LVM and the other end into the FMT.
The DAC-NET must be installed into any open slot of the CC-5/CC-2 which is
connected at the left side with the PMI/PMI-2/PMI-3.
Anti-Interference Capactitor:
It is a 6.8µF / 100V bipolar capacitor. In every Voice system must be one Anti-
Interference Capactitor. It has to be connected between Ground and Earth.
This capacitor is necessary to eliminate noise on the speaker lines.
Figure 8
Anti-interference Capacitor
ANTI-INTERFERENCE CAPACITOR 6.8µF
*)
C24235-A1-K19
*) shipped with the DAC-NET

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
9
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
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3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
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8
9
0
1
2
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9
0
1
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9
0
1
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0
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0
1
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0
1
2
3
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6
7
8
9
0
1
2
3
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5
6
7
8
9
0
1
2
3
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5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
FCM-6
FCM-6
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
LCM-8
OR
SCM-8
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
P1
P2
CAN TERMINATOR
P/N 110-134215
C24235-A1-K2
FMT TERMINATION
RESISTOR
C24235-A1-K18
PMI/PMI-2/PMI-3
FMT
*)
***)
**)
*)
shipped with the DAC-NET
***)
shipped with the FMT
ASI termination resistors are inside the PMI/PMI-2/PMI-3
A separate ASI terminator is not required
**)
LVM
P5 P4 P2 P3
CC-5
DAC-NET
C
A
N
P4
+
-
L
V
M
P3
P1
P7
P7
3
1
120 TERMINATION RESISTOR
P/N 140-034723 (US / CA)
C24235-A1-K12 (DE)
S
ASI TERMINATOR
C24235-A1-K1
PSC-12
RESET
POWER
MODU LE FAIL
H - NET FAIL
GND FAULT
24V 12 FAIL
24V 4A FAIL
CAN FAIL
TB3
P4 TB1
P5
*)
*)
TB1
11 12
1087
16
9
120S
1
+_
2
TB4
TB2
H
N
GND
P12
+
_
P9
BATTERY
TB1
11 12
1087
16
9
10k
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
S1
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
OCM-16
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
TB2
TB1
P2 P3
TB3
TB4
SIM-16
TB2
TB3
TB1
RESISTOR 3.3K
P/N 140-03721 (US/CA)
C24235-A1-K14 (GE)
16
109
18
3.3k
*)
P2 P3
P5
P4 JP1
P3
OFF
O
ON
Figure 9
CAN BUS, ASI BUS, Analog Audio BUS Wiring – Single Control Panel with PMI/PMI-2/PMI-3

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
10
Connecting The Remote CAN Bus
CAN BUS Observe the location of the CAN termination devices. Install one CAN
terminator in the last CAN module on the inner door. If no CAN modules are
installed on the inner door insert the CAN terminator into P3 of the CC-5/CC-
Install the second CAN terminator in the last CAN module in the remote
enclosure.
PSC-12C
RESET
POWER
MODULE FAIL
H - NET FAIL
GND FAULT
24V 12 FAIL
24V 4A FAIL
CAN FAIL
TB3
CAN + –
+_
P4
TB1
P5
12
+24 V
CAN +
CAN –
SHIELD
SHIELD (OPTIONAL)
24V RETURN
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
S1
1
5
3
7
2
6
4
8
S2
1
5
3
7
2
6
4
8
OCM-16
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
9 10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
TB2
TB1
P2 P3
TB3
TB4
SIM-16
1
+_
2
TB4
TB2
H
N
GND
P12
+
_
P9
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
LCM-8
oder
SCM-8
LCM-8
oder
SCM-8
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
FCM-6
P1
P2
P1
P1
P2
P2
TB3
P2 P3
TB1
BATTERY
OFF
O —
ON
P10
CAN TERMINATOR
P/N 110-134215
C24235-A1-K2
SUPERVISED
CLASS B (ULC DCLB)
REFER TO
SINGLE
ENCLOSURE
*
SHIPPED WITH THE DAC-NET
*
ASI TERMINATOR
C24235-A1-K1
*
Figure 10
Remote Control Panel with SIM-16 and OCM-16
SIM-16 and OCM-16 have EMC-Protection for CAN Bus and 24V onboard and
can be placed remote without using RNI. SCM, LCM and FCM which have no
EMC-Protection can be connected to OCM-16 or SIM-16.

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
11
RNI is needed for EMC Protection if LVM, and FMT (SCM, LCM and FCM)
shall be placed remote.
Figure 11
Remote Control Panel with RNI
DETAIL A
a
a
a
b
b
b
MIC +
MIC -
CAN +
CAN -
6
5
4
3
2
1
TB2
RNI
TB3 TB4 TB5 TB6
SPEAKER -
HNET ( or )Class B Class X
SPEAKER +
TB1
TB3
16
712
-
a
a
a
b
b
+
b
CAN -
MIC -
MIC +
CAN + SPEAKER +
SPEAKER -
PSC-12
FMT
FMT
NOT SUPERVISED
SUPERVISED CLASS B
(ULC DCLB)
SUPERVISED
CLASS B
22 AWG MIN.
12 AWG MAX.
15 Ωs MAX. PER PAIR
USE TWISTED PAIR
Figure 12
Remote Control Panel – Detail A

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
12
Figure 13
Multiple Remote Control Panels

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
13
MIC +
MIC -
CAN +
CAN +
CAN -
CAN -
TB2
RNI
TB3 TB4 TB5 TB6
SPEAKER -
SPEAKER +
MIC +
MIC -
CAN +
CAN -
6
5
4
3
2
1
TB2
RNI
TB3TB4 TB5 TB6
SPEAKER -
SPEAKER +
a
a
a
a
a
a
a
a
a
b
b
b
b
b
b
b
b
b
6
5
4
3
2
1
TB1
TB3
16
712
CAN -
MIC - MIC +
CAN + SPEAKER +
SPEAKER -
PSC-12
a
a
a
b
b
b
DETAIL A
HNET
( or )Class B Class X
HNET
( or )Class B Class X
FMT
FMT
FMT
+-
SUPERVISED
CLASS B
NOT SUPERVISED
SUPERVISED CLASS B
ULC DCLB()
22 AWG MIN.
12 AWG MAX.
15 Ωs MAX. PER PAIR
USE TWISTED PAIR
Figure 14
Multiple Remote Control Panels – Detail A

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
14
ACCESSORY PACK (shipped with DAC-NET)
Item Part No.
SBT Munich Part No. SBT Florham Park
2 CAN Terminators C24235-A1-K2 P/N 110-134215
2 ASI Terminator C24235-A1-K1 Not Available
1 Can Termination Resistor
120 Ohms C24235-A1-K12 P/N 140-034723
1 External Alarm EOL Resistor
3.3K Ohms C24235-A1-K14 P/N 140-034721
1 External Alarm Resistor
680 Ohms C24235-A1-K13 Not Available
1 Anti-Interference Capacitor
6.8µF / 100V bipolar C24235-A1-K19 Not Available
ELECTRICAL RATINGS
Power Consumption DAC-NET
24V Back Plane Current 230 mA
24V Screw Terminal Current 0
6.2V Back Plane Current 0
24V Standby Current 230 mA

A24205-A334-B839 (Edition 14) s
P/N 315-035100-14
15
INSTALLATION The DAC-NET plugs perpendicularly into one slot in the CC-5/CC-2 cardcage
via two 96-pin DIN connectors and can occupy any slot in the cardcage.
Figure 15
Installing the DAC-NET
Insert the DAC-NET card into the card guides right side up (lettering on
the front panel is legible)
Slide the card in until the card edge connectors contact the receptacles
on the motherboard.
Verify that the DIN connectors of the card and the card-cage aligned
properly. The card can only plug in one direction to the card cage, if it
does not align, DO NOT FORCE the card.
Place thumbs on the front panel adjacent to the captive screws and
gently apply even pressure on the card until the connectors seat in the
receptacles on the motherboard.
Secure with the captive screws.
Power up the system and verify that the DAC-NET power LED turns ON.

© Siemens
AG, I BT DE FS SYS, 2003-2012
Siemens Industry, Inc., Building Technologies Division, Florham Park, NJ
Siemens Canada, Ltd., Oakville, Ontario, L6H 0H6 Canada
Order No.
A24205-A334-B839
(Edition 14)
P/N 315
-035100-14
Doc
ument ID A6V10259397
Issued by Siemens
AG
I BT DE FS SYS
D
-81379 Munchen
Delivery subject
to availability;
right of technical modifications reserved
.
Cyber security disclaimer
Siemens products and solutions provide security functions to ensure the secure operation of
building comfort, fire safety, security management and physical security systems. The
security functions on these products and solutions are important components of a
comprehensive security concept.
It is, however, necessary to implement and maintain a comprehensive, state-of-the-art
security concept that is customized to individual security needs. Such a security concept may
result in additional site-specific preventive action to ensure that the building comfort, fire
safety, security management or physical security system for your site are operated in a
secure manner. These measures may include, but are not limited to, separating networks,
physically protecting system components, user awareness programs, defense in depth, etc.
For additional information on building technology security and our offerings, contact your
Siemens sales or project department. We strongly recommend customers to follow our
security advisories, which provide information on the latest security threats, patches and
other mitigation measures.
http://www.siemens.com/cert/en/cert-security-advisories.htm
For CE applications in E100 systems refer to
Installation Instruction A24205-A334-B844 (English) or A24205-A334-A844 (German)