Bosch APC-AMC2-4R4CF User manual

Access Modular Controller 2
APC‑AMC2‑4R4CF | ADS‑AMC2‑4R4CF
en Installation manual

Access Modular Controller 2 Table of contents | en 3
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Table of contents
1Safety Instructions 5
1.1 Important safety notes 5
1.2 Safety precautions 6
1.3 Unpacking 7
2Important Information 8
2.1 Explanation of symbols in this document 8
2.2 Internet 8
3Introduction 9
3.1 Description 9
3.1.1 Extension AMC2-16IOE 14
3.1.2 Extension AMC2-8IOE 15
3.1.3 Extension AMC2-16IE 16
3.2 Equipment Configuration 16
3.3 Performance Characteristics 26
3.4 System Overview 27
4Installing 33
4.1 Mounting 33
4.2 Unmounting 34
4.3 Opening the Case 36
4.4 Closing the Case 39
4.5 Cabling 40
4.5.1 Conductor data for power to AMC2 40
4.6 Grounding and Shielding 42
4.6.1 Grounding for Host Interface 43
4.6.2 Grounding for Extension Interface 44
4.6.3 Grounding for Bus Interfaces 45
4.7 Connecting Power Supply 46
4.7.1 Direct Power Supply 47
4.7.2 Power Supply via RS-485 Interface 48
4.7.3 Overview - Power supply/consumption 49
4.8 Ethernet Host Interface 53
4.9 RS-485 Host Interface 55
4.9.1 RS-485 Two Wire Connection 57
4.9.2 RS-485 Four Wire Connection 58
4.10 RS-232 Host Interface 60
4.11 DIL switch selector 61
4.11.1 Host settings 62
4.11.2 Setting the host 63
4.11.3 Board Settings 64
4.12 RS-485 for extension modules 65
4.12.1 Addressing 68
4.13 Wiegand Interface for Card Readers 69
4.13.1 Connecting different reader types 70
4.14 RS-485 Interface for Card Readers 72
4.15 RS-232 Interface for Card Readers 73
4.16 Connecting Relay Outputs 75
4.17 Connecting Analog Input Devices 82
4.18 Tamper Protection 87

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5Operating 90
5.1 Status Display of the AMC2 90
5.2 Configuring the Ethernet Interface 92
5.3 Troubleshooting 94
5.3.1 Resetting the Software 94
5.3.2 Resetting the Device to Factory Default 96
6Technical Data 97
7Appendices 102
7.1 Connecting Diagrams 102
Index 120

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1 Safety Instructions
Notice!
To build an UL approved system refer the documentation contained in the folder titled "_UL"
on the delivered CD.
1.1 Important safety notes
1. Read, follow, and retain instructions - All safety and operating instructions must be read
and followed properly before putting the unit into operation. Retain instructions for
future reference.
2. Do not ignore warnings - Adhere to all warnings on the unit and in the operating
instructions.
3. Accessories - Use only accessories recommended by the manufacturer or those sold with
the product. Accessories not recommended by the manufacturer must not be used, as
they may cause hazards.
4. Installation precautions - Do not place this unit on an unstable stand, tripod, bracket, or
mount. The unit may fall, causing serious injury to persons and damage to the unit. Mount
the unit according to the manufacturer’s instructions.
5. Service - Do not attempt to service this unit by yourself. Opening or removing covers may
expose you to dangerous voltages or other hazards. Refer all servicing to qualified service
personnel.
6. Damage which requires service - Disconnect the unit from the main AC or DC power
source and refer servicing to qualified service personnel under the following conditions:
– If the power supply cord or plug is damaged.
– If liquid has been spilled or an object has fallen into the unit.
– If the unit has been exposed to water and/or inclement weather (rain, snow, etc.).
– If the unit does not operate normally when following the operating instructions.
Adjust only those controls specified in the operating instructions. Improper
adjustment of other controls may result in damage, and require extensive work by a
qualified technician to restore the unit to normal operation.
– If the unit has been dropped or the cabinet damaged.
– If the unit exhibits a distinct change in performance.
7. Replacement parts - If replacement parts are required, the service technician must use
only replacement parts that are specified by the manufacturer. Unauthorized
replacements may result in fire, electrical shock or other hazards.
8. Safety check - Upon completion of service or repair work on the unit, ask the service
technician to perform safety checks to ensure that the unit operates properly
9. Power sources - Operate the unit only from the type of power source indicated on the
label. If unsure of the type of power supply to use, contact your dealer
10. Lightning - For added protection during electrical storms external lightning conductors
can be installed. This prevents power surges from damaging the unit.
11. The units should be installed in locations with restricted access.

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1.2 Safety precautions
Read the instructions
Before working with the AMC2 device, read these instructions carefully. Make sure you have
understood all information described in this document.
!
Warning!
Risk of electric shock
External power supplies must be installed and put into service by qualified personnel.
Ensure compliance with the relevant regulations.
Ground the controller.
Disconnect both AC and battery power supply before working on the controller.
!
Warning!
Risk of fire
Installation of the AMC2 device must comply with any local fire, health, and safety
regulations. A secured door that may be part of an escape route from an area must be
installed with:
Install a fail-safe lock (A), so that the door will be released if power fails. Ideally, use a
magnetic lock.
Install a normally-closed break glass or a manual pull (B) in the lock supply wiring, so that in
an emergency the fail-safe lock can be immediately powered down.
!
Warning!
Risk of explosion of Lithium battery
The battery can explode if it is replaced incorrectly.
Replace only with the same type as recommended by the manufacturer.
Dispose used batteries according to the battery manufacturer’s instructions.
Notice!
Risk of damage to equipment
Protect the hardware from electrostatic discharge by observing ESD instructions before
unpacking of touching connectors of electronics.
Always switch off power of the AMC2 device before modifying the installation.
Do not connect or disconnect plug connectors, data cables, or screw connectors while power
is on.
Rules and Conditions
There are no specific requirements as for selling and delivery. As for storage and safe
operation, the environmental temperature should not exceed the range of 0°C to 50°C.
Disposal
Your Bosch product is designed and manufactured with high-quality materials and
components which can be recycled and reused.
This symbol means that electrical and electronic equipment, at their end-of-life, should be
disposed of separately from your household waste.

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In the European Union, there are separate collection systems for used electrical and electronic
products. Please dispose of this equipment at your local community waste collection/recycling
center.
1.3 Unpacking
Check the packaging for visible damage. If anything has been damaged during transport,
please inform the transport agency.
Unpack the unit carefully. This is an electronic device that must be handled with care to avoid
damage. Do not attempt to put the unit into operation if components are damaged.
If any parts are missing, inform your customer service representative or a Bosch Security
Systems salesperson. The shipping carton is the safest transport container for the unit. Store
it and the other packaging material for future use. If the unit has to be sent back, use the
original packaging.

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2 Important Information
Remarks
This hardware is part of a security system. Access should be limited to authorized persons
only.
Some states do not allow the exclusion or limitation of implied warranties, or limitation of
liability for incidental or consequential damages, hence the above limitation or exclusion might
not apply to you.
Bosch Security Systems retains all rights not expressly granted. Nothing in this license
constitutes a waiver of Bosch’s rights under the U.S. Copyright laws or any other federal or
state law.
If you have any questions concerning this license, please, write to:
Bosch Sicherheitssysteme GmbH
Robert-Bosch-Ring 5
85630 Grasbrunn
Germany.
2.1 Explanation of symbols in this document
Throughout this document, warning messages, important notes, and helpful tips are presented
for the reader. These appear as follows:
Danger!
Cause of Hazard
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
!
Warning!
Cause of Hazard
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
!
Caution!
Cause of Hazard
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate
injury.
Notice!
Cause of Hazard
Important Notes that must be followed to avoid damage to the equipment or environment,
and to ensure successful operation and programming.
Tips and shortcuts may also be included in such notes.
2.2 Internet
If you are interested in further information on this product or information on other products,
please consult our website at http://www.boschsecurity.com.

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3 Introduction
3.1 Description
The APC-AMC2-4R4CF (also called AMC2-4R4, AMC2, or controller) is equipped with four
independent interfaces for RS-485 type readers. It is able to control up to four doors with a
reader in each direction and up to eight doors with a reader in one direction only.
The APC-AMC2-4WCF (also called AMC2-4W , AMC2, or controller) is equipped with four
independent interfaces for Wiegand type readers. It is able to control two doors with a reader
in each direction and up to four doors with a reader in one direction only.
The extension module AMC2-4WE is equipped with four Wiegand type reader-interfaces plus
eight inputs and eight outputs. Hence with the AMC2-4WE it is possible to double the number
of readers on an AMC2-4W from 4 to 8.
The AMC2-16ION board provides inputs and outputs to control doors and other components
independent of access control system.
The extension board AMC2-16IOE can be used with an AMC2 controller. It serves additional
inputs and outputs.
The AMC2-4R4 (also called AMC2 or controller) access control unit provides complete access
control for a single entrance. Two card readers (or keyboard card readers) can be connected
and controlled via the two Wiegand interfaces plus up to two readers via the RS-485 interface
and one via the RS-232 interface.
The RS-232 interface here is not used for simple access control readers, but rather for
supplementary identification methods such as biometric (finger print, iris scan) scanners or
long-range readers.
Figure3.1: The Access Modular Controller AMC2-DCUA
Figure3.2: The Access Modular Controller AMC2-2R2

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Figure3.3: The Access Modular Controller AMC2-4W
Figure3.4: The Access Modular Controller AMC2-4R4
Figure3.5: The extension module AMC2-4WE
Figure3.6: The IO-Controller AMC2-16ION

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Figure3.7: The extension board AMC2-16IOE
All necessary information for access verification is stored in a battery buffered on-board
memory and a Compact Flash (CF) memory card. This guarantees autonomous access
decisions and complete access registrations even if the management host system is offline.
The built in compact flash card provides adequate storage capability for cardholders and
events.
The AMC2-4R4 electronics are completely covered by a plastic housing. The liquid crystal
display provides all important status information.
All necessary information for access verification is stored in a battery buffered on-board
memory and a Compact Flash (CF) memory card. This guarantees autonomous access
decisions and complete access registrations even if the management host system is offline.
The built in compact flash card provides adequate storage capability for cardholders and
events.
The AMC2-4W electronics are completely covered by a plastic housing. The liquid crystal
display provides all important status information.
Using the AMC2-4R4 gives you the full functionality and the offline capability of a complete
access control system in each room. This leads to an excellent reliability and a very high
redundancy without extra cost.
The AMC2-4WE can not be deployed as an independent controller but only as an extension
module for the AMC2-4W. Control and access decisions and bookings are carried out by the
AMC2-4W alone.
Notice!
The AMC2-4WE can only be used with AMC2-4W. As it provides Wiegand interfaces it cannot
be coupled with an AMC2-4R4.
The AMC2-4W can be extended by a maximum of one AMC2-4WE plus a maximum of three I/O
extension modules. The I/O extension modules AMC2-8IOEAMC2-16IOE (in any combination)
are, like the AMC2-4WE, connected via the AMC2-4W’s extension interface.

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Notice!
The AMC2-4WE has no display. The information about the input and outputs will be shown on
special pages of the AMC2 display.
As the extension modules contain neither memory nor display they are controlled and
monitored entirely by the AMC2-4W.
The AMC2-4W can have an additional interface extension module AMC2-4WE, so that the
number of inputs and outputs can grow up to 64.
Notice!
An AMC2-4WE provides signals only to the AMC2 to which it is connected. Signal transfer to
another AMC2 is not possible.
The signal settings and parametrization of the readers connected to the extension module, are
carried out by the configuration applications in the access control system and by the
AMC2-4W to which it belongs.
The AMC2-4R4 standalone board (hereafter also referred as AMC2 or controller) are deployed
via a dedicated OPC-Server. Though similar in appearance to the AMC2-4W and AMC2-4R4
controllers, the AMC2-4R4 has no reader interfaces, but is intended instead for the efficient
monitoring and control of many devices, especially entrances, simultaneously. It is not an
extension board like the AMC2-16IOE, AMC2-8IOE, and AMC2-16IE but possesses its own CPU
and host interfaces.
The AMC2-4R4 has 16 analog inputs and 16 relay outputs. Via its inputs the module can
determine the status (e.g. locked, closed or open) of entrances, windows or other devices,
and its output signals can lock/unlock doors, or trigger alarms with external monitoring
systems in the case of an intrusion.
If the 8 and the 8 outputs are insufficient for your needs, then up to three extensions
(AMC2-16IOE , AMC2-8IOE, or AMC2-16IE) can be connected, thus providing the AMC2-4R4
with a maximum of 64 inputs and 64 outputs for configuration.
The AMC2 has eight analog input devices and eight relay outputs. With its analog input
devices, the AMC2 verifies, for example, if a lock is closed or open. The relay outputs can be
used to activate lock mechanisms if access is granted, or activate an external alarm system if
an intrusion or system alert is detected.
If the eight inputs and eight outputs of the AMC2 are not enough to configure the system up to
three additional extensions AMC2-16IOE can be connected. The extension offers 16 additional
inputs and outputs.
The AMC2-16IOE electronic is completely covered by a plastic housing.
Notice!
The AMC2-16IOE has no display. The information about the input and outputs will be shown
on special pages of the AMC2 display.
The AMC2-16IOE contains 16 analog inputs and 16 relay outputs. In analogy with the AMC2 it
verifies if a lock is open or closed respectively activates alarms or lock mechanisms.
An AMC2-4W can have an additional interface extension module AMC2-4WE, so that the
number of inputs and outputs grow up to 64.

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Notice!
An AMC2-16IOE provides signals only to the AMC2 to which it is connected. Signal transfer to
another AMC2 is not possible.
Figure3.8: The AMC2-4W in a four door safety lock
Figure3.9: The AMC2-4R4 in a four door safety lock
Figure3.10: Example of an entrance configuration with an AMC2-2R2
The AMC2-4R4 communicates with the host system primarily by ethernet. In special
configurations the RS-485 interface can also be used for the host connection.

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Notice!
The RS-485 interface can be used either for the host connection or to connect extension
boards. If extension boards are used then the host connection must be by ethernet.
The AMC2-4R4 possesses six analog inputs and six relay outputs. It receives state information
about the entrance via the inputs and transmits door control signals and/or notifications to
external monitoring systems via the outputs. If the six inputs and six outputs of the AMC2-4R4
are not sufficient then up to 3 extensions (AMC2-8IOE, AMC2-16IOE or AMC2-16IE) with 8 or
16 inputs and outputs respectively can be connected.
Notice!
This controller is currently a project version.
The allocation of the signals is determined by "door models" which, when selected, reserve
the necessary reader connections and contacts for their usage. This default allocation can be
overriden and adapted to circumstances using the parameterization tools in the access control
system, where any free contact can have a signal allocated.
The AMC2-4R4 can communicate upstream to the host computer using RS-485 multi‑dropped,
RS-232 or 10/100 Mbit/s Ethernet. It has eight analog input devices and eight relay outputs.
With its analog input devices, the AMC2-4R4 verifies, for example, if a lock is closed or open.
The relay outputs can be used to activate lock mechanisms if access is granted, or activate the
burglar alarm system if an intrusion or system alert is detected. If the eight inputs and eight
outputs on board are not enough to configure the system, up to three additional extensions
(AMC2-8IOE, AMC2-16IE, or AMC2-16IOE) can be connected. The extensions offer 8 or 16
additional inputs and outputs.
The setup procedure for an AMC2-4R4 is made very simple and fast by the use of door
templates. Once selected, all the inputs and outputs are predefined. These settings can be
changed to choose every free contact of the controller or a connected extension.
3.1.1 Extension AMC2-16IOE
The extension board AMC2-16IOE can be used with an AMC2 controller. It serves additional
inputs and outputs.
Figure3.11: The extension board AMC2-16IOE

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The AMC2 has eight analog input devices and eight relay outputs. With its analog input
devices, the AMC2 verifies, for example, if a lock is closed or open. The relay outputs can be
used to activate lock mechanisms if access is granted, or activate an external alarm system if
an intrusion or system alert is detected.
The AMC2-16IOE electronics are completely covered by a plastic housing.
Notice!
The AMC2-16IOE has no display. The information about the input and outputs will be shown
on special pages of the AMC2 display.
Notice!
An AMC2-16IOE provides signals only to the AMC2 to which it is connected. Signal transfer to
another AMC2 is not possible.
Notice!
Depending on the software system up to 3 extension modules can be connected at random.
3.1.2 Extension AMC2-8IOE
To optimize the utilization of the available signals the extension module can be delivered in a
reduced version, too. The AMC2-8IOE has eight inputs and eight outputs. The places of the
pluggable screw connectors are on one side of the module - the other side will be closed by
the housing.
Figure3.12: Extension module AMC2 8IOE
Notice!
The AMC2-8IOE is identical in all respects to the AMC2-16IOE except in the number of inputs
and outputs. Information in this manual refers to all three extensions described here, unless
explicitly stated otherwise.

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3.1.3 Extension AMC2-16IE
Another variant of the extension modul AMC2-16IOE is the AMC2-16IE which offers connectors
for input signals only.
The inputs are located at the same positions as on the AMC2-16IOE. The output connections
in the AMC2-16IE are not usable. Within a system configuration the AMC2-16IE is treated as a
normal extension module:
It can be connected at any AMC2. Up to three extensions (for BIS three, for Access PE only
one) can be connected to an AMC2. Extension variants can be used in any combination.
Figure3.13: Extension module AMC2-16IE
Notice!
The AMC2-16IE is identical in all respects to the AMC2-16IOE except in missing outputs.
Information in this manual refers to all three extensions described here, unless explicitly
stated otherwise.
3.2 Equipment Configuration
Figure3.14: Upper circuit board with display (top side)

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Figure3.15: Upper circuit board with display (top side)
Figure3.16: Upper circuit board with display (top side)
Figure3.17: Circuit board with display (top side)
1(N.A.)
2DIL switch for RS-485 address selection , protocol, and RS-232/RS-485 selection.
3Lithium battery for buffering of static RAM and real time clock (RTC). The battery life
is estimated at 10 years, nevertheless an error message is generated if the voltage
sinks below a preset minimum level.
NOTICE: In order to avoid an error message caused by an earlier voltage drop we
suggest to replace the battery every 8 years. Spare part: VARTA CR 2032 PCB.

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4Reset push button - reachable through the casing using a screwdriver
5Liquid Crystal Display
6Push button, available on top of the housing, to select different display modes
7Jumper: Equalization of potential between different systems and earth ground
(shield)
8Jumper: Interface selector RS-485 host connection, RS-485 two wire or RS-485 four
wire (depends on external wiring)
9Configurable RS-485 host interface
10 Docking port for compact flash memory
11 Configurable RS-232 host interface (ribbon cable connector)
12 Configurable 10/100 Mbit/s Ethernet host interface
1. Internal tamper contact
2. DIL switch for RS-485 address selection protocol
3. Lithium battery for buffering of static RAM and real time clock (RTC). The battery life is
estimated at 10 years, nevertheless an error message is generated if the voltage sinks
below a preset minimum level.
4. Reset push button - reachable through the casing using a screwdriver
5. Liquid Crystal Display
6. Push button, available on top of the housing, to select different display modes.
7. Jumper: Equalization of potential between different systems and earth ground (shield)
8. Jumper: Interface selector RS-485 Host connection, RS-485 two wire or RS-485 four wire
(depends on external wiring)
9. Configurable RS-485host interface
10. Docking port for compact flash memory
11. Configurable RS-232 host interface (ribbon cable connector)
12. Configurable 10/100 Mbit/s Ethernet interface
1Jumper: Equalization of potential between different systems and earth ground
(shield) using this interface to connect the host or extensions.
2DIL switch for host settings.
3Configurable 10/100 Mbit/s Ethernet interface
4Docking port for micro SD memory card
5Liquid Crystal Display
6Jumper for setting either voltage free relay output (“dry” mode) or looped-in voltage
from the AMC2-4R4 internal power supply (“wet” mode).
7Push button, available on top of the housing to select different display modes.
8Jumper: Potential equalization between different systems and earth ground (shield)
for the bus systems.

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9Reset push button - reachable through the casing using a screwdriver
Figure3.18: Overview - Interfaces
Figure3.19: Overview - Interfaces
Figure3.20: Overview - Interfaces

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Figure3.21: Overview - Interfaces
Figure3.22: Overview - Interfaces
Figure3.23: Overview - Interfaces
13 RS-485 extension module bus
14 External tamper contact
15 Connector for power supply
16 RS-485 interfaces for up to 8 card readers
17 Connectors for eight analog inputs