Technical training
AMC2
Achim Königs 05.11.2014
Security Systems
“Broad range of innovative quality products from a single supplier” Bosch’s innovative and high-quality high-quality products, your customers are supplied with for reliable solutions, result in a high customer satisfaction and repeated purchases. As a result of our extensive product range you only need to deal with a limited number of suppliers.
AMC2 Training
Introduction
Achim Königs
Bosch Access Systems ST/AC3-PRM2 Charlottenburger Allee 50 52068 Aachen Germany
Systemmanager
[email protected]
Security Systems
Tel. +49 241 60858 422 Fax. +49 241 60858 29
AMC2 Training
Introduction
Achim Königs
Bosch Access Systems ST/AC3-PRM2 Charlottenburger Allee 50 52068 Aachen Germany
Systemmanager
[email protected]
Security Systems
Tel. +49 241 60858 422 Fax. +49 241 60858 29
AMC2 Training
Agenda 1
AMC2 variations
2
General technical features
3
AMC (internal) components overview
4
AMC connector overview overview
5
AMC enclosures and peripherals
6
Door wiring
Security Systems
AMC2 4W Technical training
AMC2 variations There are two AMC2 variants AMC2-4R4 CF F.01U.027.206 Four RS485 bus connections for Card readers Two RS485 bus interfaces
AMC2-4W CF F.01U.027.201 Four Wiegand interfaces for card readers
Security Systems
AMC2 4W Technical training
AMC Technical overview (I)
Integrated 32Bit, 30MHz Microcontroller SRAM (256MB), Battery for SRAM and real time clock (RTC) Serial EEPROM Real Time Clock Pluggable Compact Flash card of 2GB Host address selectable via DIL sliding switch or software Selectable Host interface, Eight relay outputs (Wet- or Dry mode) Maximum switching power: 60VA Maximum switching voltage Outputs: 30V DC Maximum switching current Outputs: 2A eight analog inputs with sabotage monitoring Tamper contact for enclosures
Security Systems
AMC2 4W Technical training
AMC Technical overview (II)
Power supply AMC: 10V – 30V DC Display dimensions: 16 characters Power consumption AMC: 5VA Peripheral devices (using the AMC PBC-60): Up to 55VA Constant load 25VA Connectors: Pluggable screw connectors Protection Class: IP30 Environment temperature: 0°C to 45°C Humidity: Up to 95%, without condensation Housing material: ABS with OC (UL 94 V-0) Dimensions (W/H/D): 232mm x 90mm x 63mm (8.9" x 3.5" x 2.4") Weight: app. 0,53 kg (0.9 pounds)
Security Systems
AMC2 4W Technical training
AMC Certification
The AMC2 4x is certificated for: CE Approval
The AMC2 4W is also certificated for: UL Approval (UL 294)
Security Systems
AMC2 4W Technical training
AMC2 dimensions and mounting rail 232 mm
63 mm
m m 0 9
For 35mm DIN mounting rail Security Systems
Bosch rail type nr: • AMC RAIL-250 (250mm) • AMC RAIL-400 (400mm)
AMC2 4W Technical training
Mounting the AMC
The AMC can be attached on a standard 35 mm DIN mounting rail via a snap-in mechanism. Attach the AMC into the upper edge of the mounting rail, then push down the AMC and snap it onto the rail by pushing it towards the back.
Mounting
Security Systems
Demounting
AMC2 4W Technical training
Opening the AMC controller
Opening the AMC with the help of a screw driver.
Security Systems
AMC2 4W Technical training
AMC internal components
AMC construction overview
Security Systems
AMC2 4W Technical training
AMC PCB overview (Upper board) 1. Internal tamper contact ! Since 2014, no longer available ! 2. DIL switch for RS-485 address selection, protocol and RS-232/RS-485 selection 3. Lithium battery for buffering of static RAM (RTC). 4. Reset push button 5. LCD info display 6. Push button to select the display view 7. Jumper: Potential equalization 8. Jumper: interface selector RS-485 Host connection 9. Configurable RS-485 host interface 10. Docking station for the compact flash 11. Configurable RS-232 host interface 12. 10/100 Mbit/s Ethernet interface
Security Systems
AMC2 4W Technical training
AMC PCB overview (backside lower board) 13. Jumper: Selector for either potential free or powered contacts (AMC2 internal power supply) 14 Jumper: Potential equalization between systems and protective earth (shield)
Security Systems
AMC2 4W Technical training
Grounding and shielding the AMC (I)
The main grounding point at the AMC2 will be connected with pin 2 of the power supply connector. It is good practice to shield all wires carrying low level signals. The AMC enables you to set up a central ground or shielding point, simply by setting a couple of jumpers. Set these jumpers only if ground or shield is not connected otherwise. Setting jumper JP1 connects the internal ground of the AMC to the ground of the RS-485 host interface. Jumper JP2 manages the signal ground. Settings jumper JP1: If the ground conductor and the shield are not 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 jumper JP2: If the ground conductor and the shield are not connected and: • no party line exists, the jumper JP2 is set (= A3) • a party line exists and signal ground is connected, the jumper JP2 is set at the first device, only (= A3) • a party line exists and signal ground is not connected, the jumper JP2 is set at all devices (= A3) If the AMC is set to RS-232 mode, Jumper JP1 must be set.
Security Systems
AMC2 4W Technical training
Grounding and shielding the AMC (II)
Jumper B connects the internal ground of the AMC to the RS-485 ground of the slave interface. Jumper B shall only be set (=B2) if the AMC powers all other peripheral devices which are directly connected to the AMC!
Location of ground jumper at bottom side of PCB
Security Systems
AMC2 4W Technical training
AMC memory
Standard the APC-AMC2-4xCF will be current equipped a 2 GB Compact Flash card. This expandable memory will be used to store: Door configuration Cardholders Events.
CF located at AMC board below LCD screen.
Security Systems
AMC2 4W Technical training
AMC parameters Compact Flash card
The table below shows the number of cardholders and events per cardholder which an AMC can store on the Compact Flash card during offline operation.
Compact Flash Card (Memory size in MB) 64
64
64
1024
1024
1024
2048*
2048
2048
Card holders 1.000 10.000 20.000 1.000 10.000 20.000 1.000 10.000 20.000 Events / Card holder 639 63 31 10.224 1.024 496 20.448 2.048 982
* The APC-AMC2-xxxCF is equipped with a 2 GB CF card! Security Systems
AMC2 4W Technical training
LCD info display
Display: 0
By pushing the info button on the AMC the following data will be rotate on the LCD info display:
V42.01 15.01.07
Description: firmware version (every 5 sec. reader interface will displayed)
1
99999876543210 A
Bosch serial number and bus address A = address 1 … H = address 8
2
02.02 15:35:15
date and time
3
Digital I/O
Status of digital I/O Extra pages (3a, 3b, 3c) for each extra extension device (max 3)
4
Mac 0010174C8A0C
MAC address
5
AMC Name
AMC network name
6
I194.8.78.189
IP address of the AMC
7
H0.0.0.0
IP address of the Host PC
8
DHCP 1
9
D194.8.78.41
IP address of the DNS server
10
Host: Host: + “X"
Host connection: + Host is online - Host is offline
DHCP
- 1 = on - 0 = off
“X" number of received data packages
Security Systems
AMC2 4W Technical training
LCD info display: I/O status
Info screen nr. 3 will give the status (‘1’ or ‘0’) regarding the Inputs and Outputs from the AMC. If extension units are connected also the status will be displayed in new added pages on the LCD Info display 3, 3a,
3b, 3c
AMC
1
AMC 4W EXT
8
16
Dig. IO: 3
I/O status AMC + AMC4W EXT 3a I/O status EXT module 1 3b I/O status EXT module 2 3c I/O status EXT module 3
Security Systems
In this example Input nr. 1 and nr. 3 are active ‘1’ and Output nr. 2 is also active ‘1’
Inputs Outputs
AMC2 4W Technical training
Resetting the AMC
When a problem occurs, first, try to fix the problem directly. If this does not solve the problem, resetting the AMC firmware/configuration might help: 1. Insert the provided screwdriver into the hole as shown in the figure below. 2. Push the reset button for at least three seconds. 3. The AMC will reset the firmware/configuration and reboots. 4. Now it is possible to reconfigure the AMC2 from the beginning.
With the help of the info LCD display you could check if the software version lowered afterwards.
Security Systems
AMC2 4W Technical training
Resetting the network configuration
To Reset the network configurations: 1. Reset the AMC as described before 2. Open the upper case of the AMC2 4,W as described before 3. Set all six DIL switches of the RS-485 selector to ON 4. Press the tamper switch on the upper left side of the board (if it´s used) 5. The AMC2 4W will now have the following network configuration: DHCP = 0 IP = 127.0.0.1
Security Systems
AMC2 4W Technical training
AMC connector overview
Connectors: Reader Connector Wiegand / RS485 Input Relay Output Power RS485 Host RS485 Extension RS232 Service Ethernet Tamper
Security Systems
AMC2 4W Technical training
AMC2-4WCF Interfaces
The are 4 Wiegand interfaces: Each Wiegand interface number is identical to the Reader address. The are 8 analog Inputs and 8 Relay Outputs Although the 8 I/O´s are variable to select inside the APE Software
e.g. You can select Input 8 for Door 1 to connect a Door contact.
Security Systems
3
4
1
2
AMC2 4W Technical training
Power supply connector
Power supply pin overview
To power up the AMC controller a 10-30 V DC power supply should be connected to pin 1 to 3 of the AMC power supply pin.
With the Bosch power supply also the ‘OK’ signals (pin 4 to 7) can be wired to monitor the: AC 100/240V input signal, the Battery and DC 12-24V Output signal.
Security Systems
AMC2 4W Technical training
Wiegand connectors
Wiegand connector pin overview
The AMC2 4W has four Wiegand interfaces to integrate up to four card readers with Wiegand compatible interfaces.
Security Systems
AMC2 4W Technical training
RS-485 connectors
RS-485 interface connector pin overview
The AMC2 4R4 has two RS485 interfaces with four RS485-connectors to integrate up to eight card readers with RS485 compatible interfaces.
Security Systems
AMC2 4W Technical training
Input connectors
Pin overview
The AMC2 has eight analog inputs, for example, for potential free lock mechanisms or to detect if a lock is closed or open. It can also detect the wiring conditions ‘short circuit’ and ‘broken’ and initiate an alarm if the appropriate devices are connected.
Security Systems
AMC2 4W Technical training
Connecting the Input connectors
To monitor the status of the inputs resistor have to be used: Scenarios and their resistor value: Door open: Rs+Rp Door closed: Rs Broken wire: Rs+Rp= ∞ Short circuit: Rs+Rp= 0
The resistor values can vary and depend on the used lock system (wire resistance negligible). The AMC package includes 2,2 kΩ resistors for the Rs and the Rp resistor. Within the Host software the used resistor values can be set.
Security Systems
AMC2 4W Technical training
Relay Output connector
Pin overview
To operate locks or alarm systems the AMC2 has eight form C relay outputs. Each relay output can operate in ‘wet’ mode, using the AMC2 internal 12V DC power supply for external devices or ‘dry’ mode with potential free contacts for externally powered systems.
Security Systems
AMC2 4W Technical training
Connecting the Relay Output connectors (I)
Each relay output can operate in ‘wet’ mode, using the AMC2 internal 12V DC power supply for external devices or ‘dry’ mode with potential free contacts for externally powered systems. You can switch from ‘dry’ to ‘wet’ mode by changing the jumper setting at the back of the AMC controller board.
Internal wiring AMC board Output jumper settings (AMC Deliver status)
Output jumpers at backside AMC board
Security Systems
AMC2 4W Technical training
Connecting the Relay Output connectors (II)
For the protection of damage the relays keep in mind, that ... The maximum switching current is 2A The maximum switching voltage is 30V DC Ohm resistive load can be connected to the relay only Inductive loads have to be short circuited using recovery diodes. These diodes (1N4004) are supplied with every AMC2 package. Place these diodes as close to the inductive load (e.g. door strike) not at the AMC connector.
wet mode
Security Systems
dry mode
AMC2 4W Technical training
RS 485 I/O Extension connector
Pin overview
The RS-485 Extension Module Bus expands the AMC2 with additional I/O modules. Up to four extension modules can be connected to provide additional Wiegand channels, In- and Outputs
Security Systems
AMC2 4W Technical training
Connecting an I/O extension module
From the AMC RS-485EXT connector a RS- 485 ‘loop true’ connection can be made to al connected (max 4 per AMC*) modules. Data Power (optional)
Only connect Pin 1+2 when not using a separated Power supply at the Extension module
Wiring examples (RS-485 loop and power)
For a detailed overview please consult the AMC-16I-16O-EXT installation manual
Security Systems
AMC2 4W Technical training
Connecting AMC to Host
Via RS232 directly to AMC controller (service) With RS232 via MUX RS485 to AMC controller Via Ethernet (IP) protocol to AMC controller
Security Systems
AMC2 4W Technical training
Connecting the AMC to Host via RS-485: Close up
Pin overview
The RS-485 Host Module Bus connects the AMC2 (always via Converter) to the Host computer.
Security Systems
AMC2 4W Technical training
Connecting the AMC to Host with RS-485 (II) The following conditions apply to RS-485 Bus: Maximum of eight AMC per RS-232 to RS-485 multiplexer connection.
A RS485 Converter converts RS-232 to RS-485 for up to1200m (4000 ft) wire runs to AMC controllers. RS-485 branches from bus to AMC allowed up to 100m (300 ft).
1
RS-232
Host
Security Systems
Converter
8
RS-485 2- or 4 wire connection
AMC2 4W Technical training
Connecting the AMC to Host with RS-485 (IV)
RS-485 2 wire connection
RS-485 4 wire connection
Security Systems
AMC2 4W Technical training
Connecting the AMC to Host with RS-485 (V)
With a DIL switch at the front of the AMC controller board the RS-485 address can be setup. The first four DIL switches for address selection define the RS-485 address of the AMC2 4W in a RS-485 bus system. Switch 5 selects on of the two different protocols, SDEB and BPA (according to DIN6619). Switch 6 sets the connection to the host system to either RS-232 or RS-485.
Security Systems
AMC2 4W Technical training
Connecting the AMC to Host with RS-485 (VI)
General advice:
Although a RS485 Converter can handle up to 8 AMC’s there could be operational problems when 8 AMC are serial connected and there is a lot of data traffic between AMC’s and Host. This problems are related to the COM port of the PC which can not handle the data quantity between Host and AMC’s. For installations where the data traffic (many cardholder/events) is intense please limit the maximum AMC’s per Converter (COM-port) to 4 ! For ‘smaller’ installations the quantity maybe 8 AMC’s connected per Port!
Security Systems
AMC2 4W Technical training
Connecting the AMC to Host via ethernet
Pin overview
Use either a CAT5 crossover cable to connect the AMC2 directly to a computer’s network interface or a standard CAT5 patch cable to connect the AMC2 to a network hub or network switch.
The AMC2 offers an additional 10/100 Mbit/s Ethernet auto sensing interface to connect to a local area network or host computer. It’s recommended to set DIL switch 1 to ON (= delivery status)
Security Systems
AMC2 4W Technical training
Connecting via Ethernet connector
Connecting the AMC direct to Host with a CAT5 Crossover cable
Host
Connecting the AMC to Host using CAT5 cable via a HUB or Network Switch Network
Host
Security Systems
AMC2 4W Technical training
Configuring the AMC Ethernet (IP) address (I)
To configure the Ethernet address of the AMC controllers the configuration software tool AMCIPConfig can be used (delivered with Access PE or BIS ACE software)
Open the AMCIPConfig tool and click on the Scan button An overview from all network connected AMC’s will be shown (IP address independent)
Security Systems
AMC2 4W Technical training
Configuring the AMC Ethernet (IP) address (II)
Select the particular AMC (line will be blue) within the AMC scan overview: Click on the highlighted Set IP… button Configure the AMC and click on OK the new setting will be uploaded to the AMC Click on the Scan button to upload the AMC overview with the new settings.
Security Systems
AMC2 4W Technical training
Upgrade the AMC Firmware
In some situation (when having special readers) it can be necessary to upload manually another type of firmware into the AMC. Normally ACE or APE is doing this automatically. When pressing the upgrade button the upgrade window will appear where you can browse for the new firmware (*.DAT) file, after selection press ‘ Upgrade >’
Security Systems
AMC2 4W Technical training
Tamper Contact connector
Pin overview
To protect against unauthorized access and prevent the AMC2 from tampering with sensitive data, the AMC2 offers an additional interface to connect external tamper contacts. This interface is a potential-free 2-pin pluggable screw connector marked with a T. If not using the tamper contact, short-circuit the contact!
Security Systems
AMC2 4W Technical training
AMC enclosures (UL1 and UL2)
Enclosures for UL approval
AEC-AMC2-UL1 Enclosure which can place 1 DIN rail to fit 1 Power supply and 1 AMC Space for 2 backup batteries
Security Systems
AEC-AMC2-UL2 Enclosure which can place 2 DIN rail each to fit 1 Power supply and 1 AMC Space for 2 backup batteries
AMC2 4W Technical training
AMC enclosure UL1 overview
1 rail UL1 enclosure dimensions
AEC-AMC2-UL1
Security Systems
AMC2 4W Technical training
AMC enclosure UL1 overview
1 rail UL1 enclosure components
AEC-AMC2-UL1
Security Systems
AMC2 4W Technical training
Connecting the Bosch power supply
Wiring between APS-PBC-60 and the AMC controller:
APS-PBC-60 1
6
Voltage selector
Max 5 A
Max 2,5 A
Security Systems
AMC2 4W Technical training
AMC enclosure UL1 overview
1 rail Enclosure included components: A = Pre-assembled cable to connect the AMC to the power s upply B = Pre-assembled cable to connect the batteries to the UPS, included with the power s upply C = Cable using 24 V mode D = Grounding cable for the cover E = Cable ties to secure the pre-assembled cable G = Pre-assembled cable with temperature sensor Included components: H = 3x screw anchors S8 and wood screws M6 x 50 J = Bracket for cable fixing
Security Systems
AMC2 4W Technical training
AMC enclosure UL1 overview
Cabling overview 1 rail UL1 enclosure connections
Security Systems
AMC2 4W Technical training
Door wiring according to DIN:
Security Systems
AMC2 4W Technical training
AMC Door wiring: 4 doors (one reader (get in) per door and RTE button (get out)) RTE = Request To Exit (button)
Security Systems
AMC2 4W Technical training
AMC Door wiring: 2 doors (two readers (one In and one Out) per door)
Security Systems
AMC2 4W Technical training
AMC Manual
For detailed technical information please consult the latest Data sheets and Installation manuals on the online EMEA Product Catalog! http://products.boschsecuritysystems.eu/en/EMEA/products
Security Systems
