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Bosch AMC2-4R4, Installation Manual

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Bosch AMC2-4R4 Installation Manual Download Page 25

Grounding and Shielding

The main grounding point at the AMC2-4R4 is connected to pin
2 of the power supply connector – see Connecting Diagrams,
page 58.
It is good practice to shield all wires carrying low level signals.
 
The AMC2-4R4 allows you to create a central ground or
shielding point, simply by setting certain jumpers. Set these
jumpers only if grounding or shielding is not achieved by other
means.

Notice!
Risk of malfunction
Ensure that no ground loops are formed.

Notice!
In general the following apply:
If the devices have their own power supplies, the shielding is
applied to one side only. The free end should be insulated to
avoid inadvertent connections.
If one device is fed power by another, the cable shielding
should be applied to both sides.

 

4.6

 

Access Modular
Controller

Installing | en

25

Bosch Sicherheitssysteme GmbH

2013-08 | AMC2-4R4 |

Summary of Contents for AMC2-4R4

Page 1: ...Access Modular Controller AMC2 4R4 en Installation Manual ...

Page 2: ......

Page 3: ...Case 22 4 5 Cabling 23 4 5 1 Conductor data 23 4 6 Grounding and Shielding 25 4 6 1 Grounding for Host Interface 26 4 6 2 Grounding for Extension Interface 27 4 6 3 Grounding for Bus Interfaces 28 4 7 Connecting Power Supply 29 4 8 Ethernet Host Interface 30 4 9 RS 485 Host Interface 31 4 9 1 RS 485 Two Wire Connection 33 4 9 2 RS 485 Four Wire Connection 33 4 10 RS 232 Host Interface 34 4 11 DIL ...

Page 4: ...y of the AMC2 49 5 2 Configuring the Ethernet Interface 52 5 3 Resetting the AMC2 53 5 3 1 Resetting the Software 53 5 3 2 Resetting the Device to Factory Default 54 6 Technical Data 55 7 Appendices 58 7 1 Connecting Diagrams 58 Index 63 4 en Table of Contents Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 5: ...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...

Page 6: ...cated on the label If unsure of the type of power supply to use contact your dealer For units intended to operate on battery power refer to the operating instructions For units intended to operate with external power supplies use only the recommended approved power supplies corresponding to norm EN UL 60950 For units intended to operate with a limited power source this power source must comply wit...

Page 7: ...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...

Page 8: ...cables or screw connectors while power is on 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 servi...

Page 9: ...aws 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 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...

Page 10: ... the equipment or environment and to ensure successful operation and programming Tips and shortcuts may also be included in such notes 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 2 2 10 en Important Information Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 11: ...tees 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 Using the AMC2 4R4 gives you the full functionality a...

Page 12: ...rm 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 ...

Page 13: ...r 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 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 ...

Page 14: ...ost 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 Figure 3 4 Overview Interfaces 13 RS 485 extension module bus 14 External tamper contact 15 Connector for power supply 16 RS 485 interfaces for up to card readers 14 en Introduction Access Modular Controller 2013 08 AMC2 4R4 Bosch...

Page 15: ... from the AMC2 internal power supply wet mode 20 Jumper Potential equalization between different systems and earth ground shield for the bus systems 21 Jumper Equalization of potential between different systems and earth ground shield for the extension interface Performance Characteristics Intelligent access manager for 1 8 entrances for example doors man traps barriers Host address selectable usi...

Page 16: ...to the extension interface 9 6 kBit s Transfer rate reader interface RS 485 9 6 kBit s or 19 2 kBit s Self regulating transmit receive switching Power supply 10 V to 30 Vdc max 5 A Tamper contact for external covers If an external power supply is used then this should be an PBC 60 F 01U 026 573 with integrated uninterruptable power supply UPS System Overview The Access Controller AMC2 4R4 is conne...

Page 17: ...w 1 Host 2 AMC2 4R4 3 Card reader 1 8 4 Communication and power supply 5 Ethernet System configurations for Access Control applications The minimum configuration consists of one PC with system software one AMC2 controller one AMC PBC 60 power supply one AMC enclosure Access Modular Controller Introduction en 17 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 18: ...terface 1 and 2 are on one bus and interfaces 3 and 4 are on the other bus With this arrangement you can connect all readers to one interface The extension interface supports up to three additional I O boards AMC2 8IOE AMC2 16IE or AMC2 16IOE All extension boards are controlled by the AMC2 and are freely combinable 18 en Introduction Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssyst...

Page 19: ... in mechanism Attach the AMC2 4R4 into the upper edge of the mounting rail 1 then push down the device and snap it onto the rail by pushing it towards the back 2 Figure 4 1 Mounting the AMC2 on a mounting rail 4 4 1 Access Modular Controller Installing en 19 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 20: ...onnectors Push down the AMC2 4R4 until the lower edge snaps out of the mounting rail 1 Pull the lower end of the AMC2 4R4 from the mounting rail 2 Figure 4 2 Unmounting the AMC2 from a mounting rail 4 2 20 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 21: ...case consists of a top cover mounted with a two point snap in closure on a chassis To open the case push down the two snap ins with a screwdriver then swing the cover down Figure 4 3 Opening the AMC2 case 4 3 Access Modular Controller Installing en 21 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 22: ... on the upper edge of the back cover 2 and may thus be clicked gently into place Hence the closing process is the reverse of the opening process Figure 4 4 Closing the case Notice Risk of damage to equipment If excessive force is required to close the front cover then it is probably incorrectly hooked into the back cover In such cases the display Dialog button in the front cover will be misaligned...

Page 23: ...red cable set from the enclosure the calculation is not necessary For distances below 25 m 75 ft use AWG18 conductors 1mm For longer distances install an additional power supply close to the AMC2 controller Please calculate the voltage drop by checking the conductor specifications for characteristic resistance values The voltage drop shall not exceed 2 V Example Length 100 m 328 ft U 12V I 1A maxi...

Page 24: ...ers relay outputs and extension interface Regarding inputs specific voltage drop values need to be taken into account Refer to Connecting Analog Input Devices page 45 24 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 25: ... Set these jumpers only if grounding or shielding is not achieved by other means Notice Risk of malfunction Ensure that no ground loops are formed Notice In general the following apply If the devices have their own power supplies the shielding is applied to one side only The free end should be insulated to avoid inadvertent connections If one device is fed power by another the cable shielding shou...

Page 26: ...connected and no party line exists the jumper JP1 is set A2 a party line exists the jumper JP1 is set at the first device only A2 Settings for jumper JP2 If the ground conductor and the shield on the host are not connected and no party line exists the jumper 2 is set A3 a party line exists and signal ground is connected the jumper 2 is set at the first device only A3 a party line exists and signal...

Page 27: ...f ground jumper bottom side Jumper B connects the internal ground of the AMC2 4R4 to the RS 485 ground of the slave interface Only set jumper B B2 if the AMC2 4R4 powers all other peripheral devices directly connected to it 4 6 2 Access Modular Controller Installing en 27 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 28: ...umper D for the first bus connects the internal ground of the AMC2 to the RS 485 ground of the bus Only set jumper C and D C2 or D2 if the AMC2 powers all other peripheral devices which are directly connected to the AMC2 4 6 3 28 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 29: ...ly 10 30 Vdc for the AMC2 device at pin 1 positive and pin 3 0 V of the pluggable screw connector If an uninterruptible power supply UPS is used the relay output for power good signals from the UPS is connected to the following pins pin 4 and 7 for power good AC pin 5 and 7 for power good Battery pin 6 and 7 for power good DC Otherwise these pins must be short circuited 4 7 Access Modular Controll...

Page 30: ...ion diagram of the Ethernet host interface is shown in chapter Connecting Diagrams page 58 Figure 4 9 Location of the Ethernet interface Notice After connecting a new AMC2 device to a network using DHCP it can take some time before the new AMC2 device is recognized by the remote server You can accelerate this process by running the following command ipconfig flushdns This makes the AMC2 device imm...

Page 31: ...controllers connected using 2 or 4 wire connection Figure 4 10 Configuration of a RS 485 host system 1 Host 2 RS 232 connection 3 RS 232 RS 485 converter 4 RS 485 bus 5 AMC2 controller 4 9 Access Modular Controller Installing en 31 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 32: ...h of a bus line must not exceed 1200 m 4000ft The cable length of branch lines must not exceed 100m 330ft Any bus line conductor connects up to eight AMC2 Do not exceed the maximum number of devices To use RS 485 mode at the AMC2 4R4 connect the data cables to the pluggable screw connector of the RS 485 host interface The setting of the AMC2 4R4 must correspond with the settings of the RS 232 RS 4...

Page 33: ...Connection Figure 4 13 Settings for RS 485 four wire connection Notice See the notices for setting the RS 232 RS 485 converter Notice If a four wire connection is used the interface must be set up as a crosslink 4 9 1 4 9 2 Access Modular Controller Installing en 33 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 34: ...s 45 ft Figure 4 14 Location of the RS 232 serial interface As the AMC2 controller is conceptionally a PC it is not possible to connect them directly using normal cables Use instead a null modem or crossover cable A complete connection diagram of the RS 232 host interface is shown in chapter Connecting Diagrams page 58 4 10 34 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherhe...

Page 35: ...h 6 sets the connection to the host system to either RS 232 or RS 485 Notice If using an Ethernet connection set switch 1 to ON factory setting If using an RS 232 connection set the address by configuring it in the Access Control System This is a point to point connection that is usually configured as address 1 so set switch 1 to ON Figure 4 15 Location of the selector for host settings 4 11 4 11 ...

Page 36: ... SDEB DIL switch 5 to ON in the following cases Ethernet host connection RS 485 host connection provided only one AMC2 is connected on the bus Set BPA DIL switch 5 to OFF in the case of an RS 485 host connection with more than one and maximum eight AMC2s per bus Notice Changing the type of the host connection requires a reset of the AMC2 see Resetting the Software page 53 36 en Installing Access M...

Page 37: ...Location of the RS 485 extension module bus Up to three expansion modules can be connected to provide additional in and outputs for example for elevator control You can find further information about the extension boards in their installation manuals A complete connection diagram of the RS 485 extension module bus is shown in Connecting Diagrams page 58 4 12 Access Modular Controller Installing en...

Page 38: ...2 RS 485 Interface for Card Readers The AMC2 4R4 has four RS 485 interfaces Each interface is connected using a 10 pin pluggable screw connector S2 S7 S14 and S19 4 13 38 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 39: ...MC2 Depending on the input voltage of the AMC2 4R4 either 12 V or 24 V is available for the readers A complete connection diagram of the RS 485 interface is shown in chapter Connecting Diagrams page 58 Notice Please check which voltage the readers require If this does not correspond to the input voltage or if the power consumption is higher than 1 5 A then the readers will require external power s...

Page 40: ...e bus line correspondingly Readers that are not suitable for this voltage will be damaged Notice Keep in mind the cable length limitations and conditions of a RS 485 bus system as described in RS 485 Host Interface page 31 40 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 41: ...17 S18 S22 and S23 refer to Connecting Diagrams page 58 Figure 4 19 Location of the relay output connectors Each relay output can operate in wet mode using the AMC2 4R4 s internal 12 24 Vdc power supply for external devices or dry mode with potential free contacts for externally powered systems 4 14 Access Modular Controller Installing en 41 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 42: ...covery diodes see image below These diodes 1N4004 are supplied with every AMC2 4R4 package If you need higher voltage for special applications you can connect external relays to the outputs Recommended depending on the power supply mode are the relay types from the Wieland company Flare move 12DC1W10A Flare move 24DC1W16A If using locally manufactured products please ensure that the specifications...

Page 43: ...c 1 normally open normally closed 1 normally open normally closed 2 common 2 common 3 load 3 load 4 diode 4 diode 5 voltage source Notice Risk of damage to equipment Do not connect externally powered devices in wet mode This can damage the AMC2 4R4 Access Modular Controller Installing en 43 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 44: ...e jumper setting on the underside of the circuit board to select dry E1 or wet E2 mode Figure 4 22 Location of relay output jumpers bottom side 44 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 45: ...Risk of damage to equipment Do not connect external power supply to the AMC2 inputs When connecting a relay output to an AMC2 input use dry mode with potential free contact refer to Connecting Relay Outputs page 41 Figure 4 23 Location of the analog input connectors The AMC2 4R4 can also detect the wiring conditions short circuit and broken and hence trigger an alarm if the appropriate devices are...

Page 46: ... 2 2 kΩ resistors which can be used to replace RS and RP resistor To detect the four states the voltage drop in the connecting cable may not exceed special values The following table shows the maximum values of permissible cable resistance depending on the used resistor combination 46 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 47: ... 650 700 740 770 780 770 750 700 620 3k9 720 790 850 890 910 910 910 880 810 4k7 880 960 960 970 1100 1100 1050 1050 5k6 1050 1100 1200 1200 1300 1300 1250 6k8 1300 1400 1500 1500 1500 1500 8k2 1500 1650 1700 1800 1900 Table 4 3 Maximum values of cable resistance per used resistor combination in Ohm Notice We recommend using serial resistors RS no higher than 5K6 in order to obtain clear measureme...

Page 48: ... additional interface to connect external tamper contacts This interface is a potential free 2 pin pluggable screw connector marked with T When not in use this tamper contact should be shorted Figure 4 24 Location of the tamper protection contact 4 16 48 en Installing Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 49: ...he button is pressed The order of the display pages is shown in the following table Push Display Example Description 0 V01 00 02 03 07 or LBUS or BG900 Software versions and date of the firmware every 5 sec alternating with the display of the reader interface 1a S N1 0910019212 BOSCH serial number 1b S N2 00000001 2 02 06 15 35 15 S Current date and time S Summer W Winter 5 5 1 Access Modular Cont...

Page 50: ...e pages 3b Dig I2 3c Dig I3 4 MAC 0010174C8A0C Network device address MAC 5 N AMC 1234 5678 Network name of the AMC2 6 I 192 168 10 18 IP address of the AMC2 7 G 192 168 10 255 IP address of the gateway Version V 00 44 or higher 8 M 255 255 255 0 Subnetmask Version V 00 44 or higher 9 H 192 168 10 10 IP address of the host computer 10 DHCP 1 DHCP status 1 on 0 off 50 en Operating Access Modular Co...

Page 51: ...ess of the DNS server 12 Host C Host activity online offline C Counter of the received data packages from the host interface RS 485 Bus connection A Address 1 H Address 8 Access Modular Controller Operating en 51 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 52: ...try of this tool in its program folder Start Programs Access Personal Edition AmcIpConfig This tool can be copied and used on every computer on the network Notice Use only alphanumeric characters plus the seperator minus dash Do not use special characters or spaces The network name must start with a letter The names are not case sensitive Notice Consult the AmcIpConfig tool s own online help for d...

Page 53: ...until it reaches the reset button as shown in the figure below 2 Press the reset button for at least three seconds 3 The AMC2 4R4 deletes its application program leaving only its bootloader and network setting As soon as it is online again the AMC2 4R4 bootloader will download a fresh copy of the application program and configuration If the problem persists please request technical support Figure ...

Page 54: ...ess the reset button on the the board 5 Set the DIL switches back in the address state before resetting The AMC2 4R4 now has the following network configuration DHCP 1 IP assigned by DHCP server or 0 0 0 0 if not available Subnet mask assigned by DHCP server or 0 0 0 0 if not available Password no password Figure 5 3 Resetting the AMC2 to delivery state 5 3 2 54 en Operating Access Modular Control...

Page 55: ...2 Transfer rate 38 4 kBit s no parity 8 bit 1 stop bit Four RS 485 interfaces for up to eight card readers Transfer rate 9 6 kBit s no parity 8 bit 2 stop bit Transfer rate 19 2 kBit s no parity 8 bit 1 stop bit Eight relay outputs maximum ratings wet and dry switching voltage 30 Vdc switching current 1 25 A operating ratings wet and dry 1 25 A 30 Vdc 2 A 12 Vdc 1 5 A 24 Vdc Eight analog inputs wi...

Page 56: ...sumption AMC 5 VA Peripheral devices using the PBC 60 up to 55 VA constant load 25 VA Connectors Pluggable screw connectors Protection class IP30 Environment temperature 0 C to 45 C 32 F to 113 F Humidity Up to 95 without condensation Housing material ABS with OC UL 94 V 0 Dimensions W H D 232 x 90 x 63mm 8 9 x 3 5 x 2 5 in 56 en Technical Data Access Modular Controller 2013 08 AMC2 4R4 Bosch Sich...

Page 57: ...otice To determine the environmental impact of an installation take into account the most extreme values of all participating devices To determine the vulnerability of an installation take into account the most restrictive values of all participating devices Access Modular Controller Technical Data en 57 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 58: ...er PCB 1 Shield 2 Data RxTx 2 wire Data Rx 4 wire 3 Data RxTx 2 wire Data Rx 4 wire 4 Ground PAG 5 Data Tx 4 wire 6 Data Tx 4 wire Table 7 1 RS 485 host on upper PCB 7 7 1 58 en Appendices Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 59: ... connected 6 RXD 7 not connected 8 not connected Table 7 2 Ethernet Network socket RJ45 Figure 7 2 Interconnect diagram of the RS 232 serial interface Access Modular Controller Appendices en 59 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 60: ...Figure 7 3 Connector blocks of the AMC2 4R4 60 en Appendices Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 61: ... Common Table 7 3 Power supply 1 Reader Supply 10V 30V 2 Reader Supply 0V 3 Shield 4 Data RxTx 5 Data RxTx 6 Data shield PAG 7 not connected 8 not connected 9 not connected 10 not connected Table 7 4 RS 485 reader interface 1 Analog Input in 2 Analog Input out Table 7 5 Analog input Access Modular Controller Appendices en 61 Bosch Sicherheitssysteme GmbH 2013 08 AMC2 4R4 ...

Page 62: ...ply for external devices 10V 30V 2 Power supply for external devices 0V 3 Shield 4 Data RxTx 5 Data RxTx 6 Ground PAG Table 7 7 Host Extension interface 1 Tamper Contact in 2 Tamper Contact out Table 7 8 External tamper contact 62 en Appendices Access Modular Controller 2013 08 AMC2 4R4 Bosch Sicherheitssysteme GmbH ...

Page 63: ...52 extension 27 56 host 16 30 31 34 55 reader 16 55 RS 485 38 interfades extension 37 L LCD 49 M mounting 19 O offline capability 11 opening 21 outputs 16 41 55 overview 16 P power supply 23 29 R reader interfaces 16 38 55 resetting 53 resistor 45 RS 232 host interface 16 34 RS 485 host interface 14 16 31 S shielding 25 system overview 16 T tamper 48 transfer rates 16 55 U unmounting 20 Access Mod...

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Page 66: ...Bosch Sicherheitssysteme GmbH Robert Bosch Ring 5 85630 Grasbrunn Germany www boschsecurity com Bosch Sicherheitssysteme GmbH 2014 ...

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