Siemens ALD-2I User manual

P/N 315-091464-13
Installation Instructions
OPERATION
The Model ALD-2I from Siemens Industry, Inc.
is an optional MXL/MXLV/MXL-IQ network
module that connects intelligent
addressable
devices to the MXL/MXLV
/MXL-IQ System.
The module uses two consecutive network
addresses on the System. Devices
connected
to the ALD-2I circuits are supervised
by the
MXL Control Panel.
Each of the ALD-2I circuits supports up to 60
alarm causing, trouble causing, security, and
supervisory type devices, as well as remote
CZM-1s and intelligent output devices. Each
device has its own address. The sensitivity of
any intelligent smoke detector is checked and
Model ALD-2I
AnaIog Loop Driver
adjusted from the Control Panel. Sensitivity, as
well as other device information, is displayed at
the Control Panel. The ALD-2I also supports the
use of relay bases.
Each ALD-2I circuit can be wired in either a Class
B
or Class A configuration. When using Class B,
T-tapping is permitted with no loss of supervision.
The ALD-2I module has an on-board micro-
processor which provides it with the ability to
function and to initiate alarm conditions even if
the MXL main processor fails. The module also
has four LEDs, which can indicate alarm, trouble,
transmit, or ground fault. (Refer to Figure 1.)
Figure 1
ALD-2I Board
Siemens Industry, Inc.
Building Technologies Division
Florham Park, NJ
Siemens Building Technologies, Ltd.
Fire Safety & Security Products
2 Kenview Boulevard
Brampton, Ontario
L6T 5E4 Canada

2
INSTALLATION
Remove all system power before installation,
first battery then AC. (To power up, connect the
AC first, then the battery.)
The ALD-2I installs into the MXL optional module
card cage, Model MOM-4. It plugs into one full-
width slot in the MOM-4. The ALD-2I can be
placed in either the upper or lower slot of the
MOM-4 (See Figure 2). The position determines
whether the device loops are available on TB1 or
TB2 of the MOM-4.
If the MXL software revision level is 3.2 or higher,
cut jumper G2. If the level is below 3.2, do not
cut it.
For all MXL-IQ installations, cut jumper G2.
Before the ALD-2I is installed in the MOM-4, set
the network address using switch S1 (See Figure
1). Set it to the lower of the two corresponding
addresses selected for it in the CSG-M. (The
lower address must be odd.) Follow the appropri-
ate switch positions in Table 1 on the back to set
the address.
The table below illustrates sample ALD-2I
module addresses:
eludoMtaI2-DLA
4dna3sesserddAseciveD
1pooL
2pooL
06-300ot10-300
06-400ot10-400
eludoMtaI2-DLA
61dna51sesserdd
AseciveD
1pooL
2pooL
06-510ot10-510
06-610ot10-610
After the address is set, install the ALD-2I in the
MOM-4, being sure that the module is riding in
the card guides and is firmly seated in the card
edge connector. Eliminate all troubles from each
ALD-2I before installing the next one.
Electrical connections for the two addressable
initiating zones are shown in Figure 3.
Electrical Ratings (Refer to Figure 3)
Module Ratings:
tnerruCeludoMCDV5evitcAAm0
tnerruCeludoMCDV42evitcA
+Am021
,ecivedrepAm5.1
IRTrepAm6.1
tnerruCeludoMCDV42yb
dnatS
+Am021
,ecivedrepAm5.1
IRTrepAm6.1
Initiating circuits are rated:
Supervisory: 30 VDC unfiltered full wave (peak)
90mA max
Alarm: 30 VDC unfiltered full wave (peak)
90mA max (60 devices in alarm)
Compatible Devices
1. All circuits are power limited to NFPA 70 per
NEC 760. Each detector or group of detectors
must use a 2-wire circuit of at least 18 AWG
thermoplastic fixture wire enclosed in conduit,
or 18 AWG limited energy shielded cable
without
conduit, if permitted by local building
codes.
Figure 2
Slots for ALD-2I

3
2. No end of line device is required for these
initiating loops.
3. Up to 60 detectors can be used per loop. See
the table at the right for a list of compatible
detectors. Use any combination of those
listed.
4.
The compatibility identifiers for the compatible
devices are the model numbers listed at the
right.
5. Total circuit resistance must not exceed 100
ohms.
Maximum capacitance:
0.4μF, between loop+ and loop–
0.8μF, between loop+ and chassis
0.8μF, between loop– and chassis
6. T-tapping is not allowed on Class A loops.
For additional information on the MXL/MXLV
System, refer to the MXL/MXLV Manual, P/N 315-
092036.
For additional wiring information, refer to Wiring
Specification for MXL, MXL-IQ and MXLV
Systems, P/N 315-091772 revision 6 or higher.
1 2 3 4 56 7 8 9 10 11 12 13 14 15 16
NOT USED
LOOP 1 LOOP 2
++
+
+
+
+
+++
+
+
-
-
-
-
-
-
--
-
-
- ++ --
MOM-4
TB 1
TB 2
INITIATING
DEVICE
INITIATING DEVICE
CLASS B WIRING **
T-TAPPING ALLOWED
CLASS A WIRING *
NO T-TAPPING ALLOWED
OPERATES IN FULL CONFORMANCE WITH STYLE 6
EITHER LOOP MAY BE WIRED AS
CLASS A OR CLASS B
NO END OF LINE DEVICE REQUIRED
BOTH CIRCUITS SUPERVISED AND
POWER LIMITED PER NEC 760
POSITIVE AND NEGATIVE GROUND
FAULT DETECTED AT <40K OHMS
FOR TERMINALS 1-8
OPERATES IN FULL CONFORMANCE WITH STYLE 4
*
**
Figure 3
ALD-2I Wiring Diagram
SPOOLECIVEDGOLANA
SECIVEDELBITAPMOC
elbitapmoC
seciveD esaB noitallatsnI
snoitcurtsnI
1-MZC— 527090-513N/P
6B1-M
ZC— 553590-513N/P
*11-TPF/11-PF TPDA-BDhtiwS3-BD
11-BD
129590-513N/P
129590-513N/P
HI06/I06-DISR3X-BD,S3-BD78209
0-513N/P
HAI06/AI06-DISR3X-BD,S3-BD782090-513N/P
HBI06/BI06-DI I3-DA
IRX3-DA
432390-513N/P
532390-513N/P
H1/1-
ILISR3X-BD,S3-BD783590-513N/P
HA1/A1-ILISR3X-BD,S3-BD783590-513N/P
HB1/B1-ILI I3-DA
IRX3-DA
432390-513N/P
53239
0-513N/P
1-TPLI/1-PLISR3X-BD,S3-BD495290-513N/P
)d(1-PLI PLI3-DA
PLIRX3-DA
432390-513N/P
532390-513N/P
**2-PLIS
R3X-BD,S3-BD820590-513N/P
†)d(**2-PLI PLI3-DA
PLIRX3-DA
432390-513N/P
532390-513N/P
1-TLIS3-BD633390-513N/P
02/
01-ISM— 309090-513N/P
B02/B01-ISM— 923390-513N/P
F6B-ISM— 203590-513N/P
6BM-ISM— 316390-513N/P
R6B/D6B/6B-IRT— 513390-51
3N/P
M6B-IRT— 584940-513N/P
SMM-IRT— 745996-513N/P
DTM-IRT— 845996-513N/P
R/D/S-IRT184940-513N/P
ro0.01.veRVLXM/LXMhtiwelbitapmocylnosi11-TPF/PFehT*
.erawmrifretaerg
retaergro0.8.veRVLXM/LXMhtiwelbitapmocylnosi2-PLIehT**
.erawmrif
ebtsumnoitacilppaTCUDeht,derugifnocsiM-GSCehtnehW†
anirognisuohtcudriananidesusiecivedehtnehwdetceles
.noitacilppatcudtops

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P/N 315-091464-13