Bosch CM705B How to use

CM705B - Universal Expander Module
CM707B - Plug On Zone Expander
Security System
Installer Reference Guide
EN
Security Systems

2Bosch Security Systems 09/12 CM705BIRG FTR1.1
CM705B Installer Reference Guide
The CM705B universal expander provides a cost eective way to increase the control panels zone inputs, program-
mable outputs and power supply capacity using a single expander module. This module is extremely useful when
the system is comprised of multiple areas, as an expander can be located in each area providing power, siren and
strobe outputs and up to 16 zone inputs.
CM710B
CM720B
CM704B
CM705B
EARTH
CM707B (Optional)
Figure 1: CM705B Comparison With Discrete Modules
The universal expander is available in a metal cabinet (CM705B) or as a PCB module only (CM705BP) depending on
your requirements. The module connects to the control panel via the 4-wire encrypted RS485 LAN, and must be as-
signed a unique address on the LAN via the address DIP switch. See “Module Addressing” on page 3 for more details.
Dedicated service keypad and tamper inputs are provided. If the tamper input is not required, then you should dis-
able it by tting the supplied shunt to the tamper input.
Programming Considerations
The universal expander does not need to be enabled via panel programming. The control panel will recognise the
module after a system power cycle or you can use the LAN scan command to force the system to scan for new mod-
ules connected to the LAN network without powering down the system. The LAN must be in the unsecured state or
the system will not nd new modules.
The EOL resistor value programmed in the control panel is common for all hard wired zones connected to the panel
and each universal expander.
Zones on the universal expander must be programmed with a valid zone type before they become available for use.
At factory default, zone inputs 17 and higher are set as 'Not Used'.
Outputs on the universal expander must be programmed as a valid output type before they become available. At
factory default, outputs 9 and higher are set as 'Not Used'.
Refer to the control panel installation manual for specic zone and output programming information.
CM705B - Universal Expander Module

CM705B Installer Reference Guide
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Bosch Security Systems 09/12 CM705BIRG FTR1.1
LED Indicators
The universal expander includes four LED indicators that provide feedback and trouble shooting information at the
module. Various information is also provided at the system keypad via the device status menu.
LED Indicators
LED Status Description
STATUS
O Module has no power (backup battery or A.C. mains power supply)
Flashing Indicates that communication between the control panel and universal ex-
pander is OK.
MAINS On Indicates that the A.C. mains voltage is connected.
Flashing Indicates that the A.C. mains voltage is not connected.
OVERLOAD
O Normal - no overload condition present.
Flashing There is an overload condition present on either COMM+ / +12v or one of the
output terminals. See device status for more details.
BAT FLT O Indicates that the backup battery is connected and charged.
Flashing Indicates that the backup battery has low voltage or is missing/dead.
Table 1: LED Indicator Descriptions
Module Addressing
A ve way dip switch is used to set the universal expander address on the system
(currently switch 5 is not used). The module’s address setting determines which
zone and output numbers will be available.
The universal expander is like having 1 x CM704B zone expander, 1 x CM710B
output expander and 1 x CM720B power supply module all in one and as such each universal expander added to the
system will consume the corresponding single function modules address. For example if the universal expander is
assigned to address 4, then you cannot assign a CM704B, CM710B or CM720B module to address 4.
i
Note
When Single EOL or Alarm + Tamper EOL options have been congured the rst 8 zones are available on the con-
trol panel zone terminals. If Split EOL monitoring is selected the rst 16 zones are available on the control panel
zone terminals.
On panels with zone capacity greater than 16, each CM705B universal expander module on the system will occupy
16 zones regardless of the EOL resistor option selected. This means that when congured in Single EOL or in Alarm
+ Tamper mode each CM705B expander will provide 8 physical zone inputs only with an additional 8 zones which do
not have any physical inputs. These spare zones can be assigned as RF zones, or you can install the optional CM707B
plug on zone expander which provides an additional 8 hard wired zone inputs.
When Split EOL monitoring is selected each CM705B expander will provide 16 physical zone inputs and no spare
inputs are available.
Single EOL Monitoring
If single EOL resistor option has been selected and one CM705B universal expander has been installed at address 1,
the system will provide zones 1 to 8 on the main panel and then zones 17 to 24 on the expander module.
In this conguration there is no physical input for zones 9 to 16 or zones 25 to 32 however these spare zones could
be assigned as RF zones if an RF receiver has been installed.
Split EOL Monitoring
If the Split EOL resistor option has been selected and one CM705B universal expander has been installed at address
1, the system will provide zones 1 to 16 on the main panel and zones 17 to 32 on the expander module. In this con-
guration each zone has a physical input available and there are no spare zones available.
ON
Position

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CM705B Installer Reference Guide
Alarm + Tamper Monitoring
If the Alarm + Tamper monitoring EOL resistor option has been selected and one CM705B universal expander has
been installed at address 1, the system will provide zones 1 to 8 on the main panel and then zones 17 to 24 on the
expander module.
In this conguration there is no physical input for zones 9 to 16 or zones 25 to 32 however these spare zones could
be assigned as RF zones if an RF receiver has been installed or you can install the optional CM707B plug on zone
expander which provides an additional 8 hard wired zone inputs.
RF Zones
If an RF receiver has been installed, then all zones up to the maximum number supported by the panel become avail-
able for use.
Each RF zone can be assigned or mapped to either a physical or spare zone input allowing zone parameters to be
programmed. Assigning an RF zone to a physical zone will override or ignore the zones physical hardware input
terminals.
i
Note
The control panel will need to be power cycled for the new volume settings to take eect.
Solution E Series and Solution 144 Panels
Module Number Address Setting
SW1 SW2 SW3 SW4 SW5
Solution 144 Panel
Solution E Series Panel
1 = OFF OFF OFF OFF OFF
2 = ON OFF OFF OFF OFF
3 = OFF ON OFF OFF OFF
4 = ON ON OFF OFF OFF
5 = OFF OFF ON OFF OFF
6 = ON OFF ON OFF OFF
7 = OFF ON ON OFF OFF
8 = ON ON ON OFF OFF
9 = OFF OFF OFF ON OFF
10 = ON OFF OFF ON OFF
11 = OFF ON OFF ON OFF
12 = ON ON OFF ON OFF
13 = OFF OFF ON ON OFF
14 = ON OFF ON ON OFF
15 = OFF ON ON ON OFF
16 = ON ON ON ON OFF
Up to 16 x CM705B can be tted to the Solution E Series panel.
Up to 8 x CM705B can be tted to the Solution 144 panel.
Table 2: CM705B Address Conguration On Solution E Series and Vision X Panels
i
Note
Address switch 5 is reserved for future use. You should leave this set to the o position when conguring the Solu-
tion E Series and Solution 144 panels.

CM705B Installer Reference Guide
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Bosch Security Systems 09/12 CM705BIRG FTR1.1
Zone Wiring
Each CM705B universal expander installed on the system will be assigned a bank of 16 zone inputs regardless of the
EOL resistor value programmed in the control panel.
When the end of line resistor value is set for single EOL or Alarm + Tamper, an optional CM707B Piggy Back Zone
Input Expander Module can be tted to the universal expander to allow an additional 8 zone input terminals. If the
CM707B Piggy Back Zone Input Expander Module is not tted, only the rst bank of 8 zone inputs assigned to the
universal expander can be hard wired and the second bank of 8 zones can only be utilised by an optional RF receiver
and RF sensors.
ZONE 2
N/C
N/C
ZONE 1
ZN 1
GND
ZN 2
ZONE 2
ZONE 1
N/C
N/C


ALARM
ALARM
ZN 1
GND
ZN 2
(6K8 EOL)
(3K3 EOL)
N/C
N/C


ALARM
ALARM
ZN 1
GND
ZN 2
ZONE 1
ZONE 9
1
2
TAMPER
(6K8 EOL)
TAMPER
(3K3 EOL)
N/C
N/C


ZN 1
GND
ZN 2
ALARM ZONE 1
N/C - No EOL Zone Loop
N/C - Single EOL Zone Loop
N/C - Split EOL Zone Loop
N/C - Zone Loop With Tamper
2
ZONE 2
N/O
N/O
ZONE 1
ZN 1
GND
ZN 2
ZONE 2
ZONE 1
N/O
N/O


ALARM
ALARM
ZN 1
GND
ZN 2
(6K8 EOL)
(3K3 EOL)
N/O
N/O


ALARM
ALARM
ZN 1
GND
ZN 2
ZONE 9
ZONE 1
TAMPER
(6K8 EOL)
TAMPER
(3K3 EOL)
N/C
N/O


ZN 1
GND
ZN 2
ALARM ZONE 1
N/O - No EOL Zone Loop
N/O - Single EOL Zone Loop
N/O - Split EOL Zone Loop
N/O - Zone Loop With Tamper
Figure 2 Zone Wiring Options
EOL Resistor Colours and Values
The universal expander is supplied with two values of EOL resistors to suit all possible wiring congurations. The
resistors are colour coded as per below.
3K3 = 6K8 =
Orange Blue
Figure 3: 3K3/6K8 Resistor Colours

6Bosch Security Systems 09/12 CM705BIRG FTR1.1
CM705B Installer Reference Guide
CM705B Zone Input Allocation
The following table outlines the zone allocation for each universal expander module when using single EOL, alarm +
tamper or split EOL. It also shows the eect on zone numbering when the optional CM707B is installed.
Solution E Series and Solution 144 Panels
Module
Number
Address Setting Zone
Numbers
(Single EOL)
Zone
Numbers
(Alarm+Tamper
EOL)
Single or Alarm
+ Tamper EOL
With CM707B
Module
Zone
Numbers
(Split EOL)
SW1 SW2 SW3 SW4 SW5
Solution 144 Panel
Solution E Series Panel
1 = OFF OFF OFF OFF OFF 17 to 24 17 to 24 17 to 24 17 to 32
25 to 32
2 = ON OFF OFF OFF OFF 33 to 40 33 to 40 33 to 40 33 to 48
41 to 48
3 = OFF ON OFF OFF OFF 49 to 56 49 to 56 49 to 56 49 to 64
57 to 64
4 = ON ON OFF OFF OFF 65 to 72 65 to 72 65 to 72 65 to 80
73 to 80
5 = OFF OFF ON OFF OFF 81 to 88 81 to 88 81 to 88 81 to 96
89 to 96
6 = ON OFF ON OFF OFF 97 to 104 97 to 104 97 to 104 97 to 112
105 to 112
7 = OFF ON ON OFF OFF 113 to 120 113 to 120 113 to 120 113 to 128
121 to 128
8 = ON ON ON OFF OFF 129 to 136 129 to 136 129 to 136 129 to 144
137 to 144
9 = OFF OFF OFF ON OFF 145 to 152 145 to 152 145 to 152 145 to 160
153 to 160
10 = ON OFF OFF ON OFF 161 to 168 161 to 168 161 to 168 161 to 176
169 to 176
11 = OFF ON OFF ON OFF 177 to 184 177 to 184 177 to 184 177 to 192
185 to 192
12 = ON ON OFF ON OFF 193 to 200 193 to 200 193 to 200 193 to 208
201 to 208
13 = OFF OFF ON ON OFF 209 to 216 209 to 216 209 to 216 209 to 224
217 to 224
14 = ON OFF ON ON OFF 225 to 232 225 to 232 225 to 232 225 to 240
233 to 240
15 = OFF ON ON ON OFF 241 to 248 241 to 248 241 to 248 241 to 256
249 to 256
16 = ON ON ON ON OFF 257 to 264 257 to 264 257 to 264 257 to 272
265 to 272
Up to 16 x CM705B can be tted to the Solution E Series panel.
Up to 8 x CM705B can be tted to the Solution 144 panel.
Table 3: Zone Allocation Using Single EOL, Alarm + Tamper or Split EOL Values

CM705B Installer Reference Guide
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Bosch Security Systems 09/12 CM705BIRG FTR1.1
Outputs
Each CM705B universal expander module includes 4 protected open-collector outputs that can be used to increase
the number of programmable outputs available on the system. Each output is fully protected and can be congured
to monitor for both open and short circuit output conditions.
Outputs can be used to operate LED indicators, operate relays to control garage doors, lighting, sprinklers, pumps, air
conditioning or door strikes etc.
Solution E Series and Solution 144 Panels
Module
Number
Address Setting Output Number
SW1 SW2 SW3 SW4 SW5
Solution 144 Panel
Solution E Series Panel
1 = OFF OFF OFF OFF OFF 9 to 12
2 = ON OFF OFF OFF OFF 13 to 16
3 = OFF ON OFF OFF OFF 17 to 20
4 = ON ON OFF OFF OFF 21 to 24
5 = OFF OFF ON OFF OFF 25 to 28
6 = ON OFF ON OFF OFF 29 to 32
7 = OFF ON ON OFF OFF 33 to 36
8 = ON ON ON OFF OFF 37 to 40
9 = OFF OFF OFF ON OFF 41 to 44
10 = ON OFF OFF ON OFF 45 to 48
11 = OFF ON OFF ON OFF 49 to 52
12 = ON ON OFF ON OFF 53 to 56
13 = OFF OFF ON ON OFF 57 to 60
14 = ON OFF ON ON OFF 61 to 64
15 = OFF ON ON ON OFF 65 to 68
16 = ON ON ON ON OFF 69 to 72
Up to 16 x CM705B can be tted to the Solution E Series panel.
Up to 8 x CM705B can be tted to the Solution 144 panel.
Table 4: CM705B Address Conguration and Output Allocations
Programming
Output programming options are fully detailed in the control panel installation manual and quick reference guides.
The following sequence outlines the correct output programming procedure.
1) Program the Output Name
Output names are used to simplify programming, user interaction and reporting.
2) Select the Output Event Type
Over 60 dierent event types are available to suit a variety of applications.
3) Program the Output Event Assignment
Assigns the output to a specic user, zone, area or door assignment etc.
4) Select the required Output Polarity
Congures how the output behaves (eg. operates for xed period of time, pulses etc).

8Bosch Security Systems 09/12 CM705BIRG FTR1.1
CM705B Installer Reference Guide
5) Program the Output Time Parameter
Sets how long the output will turn on or o for.
6) Select any required Output Options
Denes various options including to display or not display a trouble event when the output device is missing
etc.
Power Supply
The CM705B universal expander module includes a 13.8V DC, 1 Amp power supply that can be used to provide
power to sensors or other devices without the need to add a separate power supply module. Terminals to connect
both a 16 to 18V AC 50-60 Hz plug pack and 12V DC 7.2AH sealed lead acid battery.
The module performs a battery test automatically every four hours as well as whenever an area is armed All On or
Part On. The universal expander reports the backup battery condition as follows:
Normal = 12.5V or above
Low Battery = 11.5V
Battery Missing = 10.2V
LAN Wiring
On installations with a large number of LAN powered devices (Keypads, Zone and Output Expanders etc) it may be
necessary to provide additional power. To insure that the LAN+ voltage remains at an acceptable level, the CM705B
universal expander can be added to the system to regenerate the LAN+ voltage as well as power additional sensors
or other devices. If the CM705B is one of the two furthest modules from the control panel then you should install the
LAN termination shunt.
The diagram below shows the correct method for wiring the CM705B when LAN+ re-generation is required.
LAN + LAN B LAN A LAN -
KEYPAD 1CONTROL PANEL
LAN + LAN B LAN A LAN -
CM705B UNIVERSAL EXPANDER
+LOOP
LAN B LAN A LAN -
GND GND
GND GND
-
+12V +12V
+12Y
LAN + LAN B LAN A LAN -
KEYPAD 2
AREA 1
AREA 2
To additional
keypads or LAN
modules.
To additional
keypads or LAN
modules.
Power for additional sensors or other devices
like keypads or unpowered modules.
1A MAX output. LAN -
LAN A
LAN B
+12V
LAN B
LAN A
LAN -
LAN +
Max total LAN length using 14/0.20 multi strand security cable = 500m.
Max total LAN length using 2 pair, twisted shielded data cable
(Belden 8723) = 1200m.
+
CM797B LAN
Isolator Modules
can be used to
increase the total
LAN length to
1200m using
the appropriate
cable.
See the control
panel quick
reference guide
for complete
wiring instructions.
GND
GND
BATTERY
+12V +12V +12V +12V
GN
BK
RD
BL
GN
BK
RD
BL
GN BK
RD
BL
GN
BK
RD
BL
= Green
= Blue
= Black
= Red
Figure 4: Connecting The CM705B Universal Expander and Regenerating The LAN+ Voltage

CM705B Installer Reference Guide
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Bosch Security Systems 09/12 CM705BIRG FTR1.1
CM705B Connection Diagram
Single EOL
Connection Shown
+
-
12V DC
7.2AH Sealed
Lead Acid
Battery
GREEN
YELLOW
YELLOW
ZONE 8
ZONE 7
N/C
N/C


ZONE 6
ZONE 5
N/C
N/C


ZONE 4
ZONE 3
N/C
N/C


ZONE 2
ZONE 1
N/C
N/C


2.5 Amp Power Outputs
Sensor
Power
Outputs
16-18V A.C. 24VA
50-60Hz
Panasonic
LC-P127R2P
or Equivalent
13.8VDC
Outputs
From System
LAN
Optional CM707 8 zone Plug On Expander
Mounting standos
N/C
Horn
Speaker
Strobe Light
+
-
Siren Tamper Switch
-+
Smoke
Detector
Piezo Siren
+
-
3K3
Figure 5: Connection Diagram
Module Address Select Switch.
Modules must be set to a unique
address as shown
in Table 2 and Table 3.
Tamper Connection.
Fit shunt if not required.
LAN Termination Shunt.
Only t the shunt if this modules
is one of the two modules fur-
thest from the control panel.
Expansion Port for the
CM707B plug on module etc.
Connection point for
installer service keypad.
Push button switch for
module defaulting.
Battery Charging Globe
AUX Port
For future expansion.
Direct Link Port
Used for in-eld ash
updating of module rmware.
i
Note
You must power cycle the panel or perform
a LAN scan after connecting the CM705B
for the system to initialise the expander.
STATUS LED. Flashes to indicate the expander is communicating with the panel.
If ON steady then the module is not communicating with the panel.
MAINS LED. Is ON steady when the AC voltage is connected and ashes when
A.C. mains power is disconnected.
OVERLOAD LED. Flashes to indicate an overload condition. Is OFF when normal.
BAT FLT LED. Is OFF when battery is connected and ashes when the battery is
low or missing.
Power Output
Terminals.
Used to power
sensors etc.
Six individual
output power
terminals are
provided on the
CM705B Expander.
+12V terminals are protected
by a single 1 Amp PTC Fuse.
Expander earthing point.
Connect to a communications
earth for maximum lightning
protection.
See the LAN Wiring and System
Earthing sections of the Installer
Reference Guide for more infor-
mation.
Fit the supplied
3K3 resistor across
the piezo siren so
the panel can
monitor the
connection.

10 Bosch Security Systems 09/12 CM705BIRG FTR1.1
CM705B Installer Reference Guide
CM707B Plug On Zone Expander
The optional CM707B plug on module can be added via the expansion port on the CM705B universal expander
to provide an additional 8 hard wired zone inputs bringing the CM705B universal expander to 16 hard wired zone
inputs for Alarm + Tamper, 4 state monitoring or Single EOL congurations.
The module is supplied with both 3K3 and 6K8 EOL resistors and three plastic PCB standos to mount the mod-
ule onto the CM705B universal expander. You should t the standos to the expander rst and then connect the
CM707B module.
Installing The CM707B Module
1) Ensure that the CM705B universal expander and the control panel is powered down before proceeding.
2) Plug the 3 short plastic standos into the CM707B plug on module.
3) Install the CM707B plug on module onto the EXPANSION PORT of the CM705B universal expander, making
sure that the plastic standos are also inserted into the holes provided on the CM705B universal expander.
4) Re apply power to both the CM705B universal expander and control panel.
Single EOL
Connection Shown
ZONE 16
ZONE 15
N/C
N/C


ZONE 14
ZONE 13
N/C
N/C


ZONE 12
ZONE 11
N/C
N/C


ZONE 10
ZONE 9
N/C
N/C


Figure 6: CM707B Plug On Zone Expander
STATUS LED. Flashes to indicate
the expander is communicating
with the panel.
If ON steady then the module
is not communicating with the
panel.
Expander earthing point.
Connect to a communications
earth for maximum lightning
protection.
See the LAN Wiring and System
Earthing sections of the Installer
Reference Guide for more infor-
mation.
Mounting holes. Fit plastic
standos to the expander
before connecting the CM707B.

CM705B Installer Reference Guide
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Bosch Security Systems 09/12 CM705BIRG FTR1.1
Specications
Part Number: CM705B Universal Expander With Cabinet / CM705BP Universal Expander (PCB Only)
Operating Voltage: 10.0V DC - 14.5V DC @ 90mA Max
Voltage Input:
(Primary Source)
16-18V AC 50-60Hz - 24VA External Power Adaptor or 220-240V AC to 18V AC 50-60 Hz -
24VA Internal Transformer
Stand-By Battery:
(Secondary Source)
12V DC, 7.2AH sealed rechargeable battery
Panasonic LC-P127R2P or equivalent
Module
Connection:
(RS485 LAN)
Max total LAN length using multi strand security cable = 500m,, Max total Lan length
using 2 pair twisted shielded data cable (Belden 8723) = 1200m. See panel installation
manual for complete LAN wiring instructions.
Programmable
Outputs:
Four protected open-collector outputs capable of providing a maximum of 500mA (-)
each. Outputs are monitored for short and open circuit and can monitor the state of horn
speakers and other connected devices.
Power Output
Terminals:
COMM+ - 2.5A high current output for use with on board outputs, PTC fuse protected.
+12V - 1A outputs for use with detectors or powering other modules, PTC fuse protected.
Operating
Environment: 0oto 55oC RH 5 to 85% at 30oC non-condensing
Fixing Method: The CM705B is supplied in a metal enclosure. The CM705BP module only, can be mounted
in either the MW700B or MW710B enclosures using clip in PCB mounts - supplied.
Warranty: 3 years from date of manufacture (return to base)
N12138N12138 RoHS
In the interest of ongoing product development this
document is subject to change without notice.

Bosch Security Systems
25 Huntingwood Drive
Huntingwood, NSW 2148
Australia
Phone: [phone]
Facsimile: [phone]
© 2012 Bosch Security Systems
CM705BIRG
Issue FTR1.1