RS-485 for extension modules Wiegand Interface for Card Readers 4.10 Connecting Relay Outputs 4.11 Connecting Analog Input Devices 4.12 Tamper Protection Operating Status Display of the AMC2 Technical Data Appendices Connecting Diagrams Index Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
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. 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
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.
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.
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:...
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.
Jumper for setting either voltage free relay output (“dry” mode) or looped-in voltage from the AMC2 internal power supply (“wet” mode). Jumper: Equalization of potential between different systems and earth ground (shield) for the extension interface. Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
If an external power supply is used, this should also guarantee an uninterruptable power supply (UPS). Example: Bosch power supply APS-PSU-60 (F.01U.282.970). System Overview The AMC2-4WE is connected between the access controller AMC2-4W and the various peripheral devices. Figure 3.4: System overview...
Page 11
Each AMC2-4W controller can be extended with an AMC2-4WE extension module. The using of AMC2-4WE modules has no influence on the limit of the maximum of controllers in one system, because it is an extension to an AMC2-4W and not a controller.
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 device on a mounting rail 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
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 device from a mounting rail Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
The AMC2-4R4 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 AMC2-4WE case 2018-02 | AMC2-4WE | Installation Manual...
[1]. Please ensure that the BOSCH logo is not upside-down. The upper edge of the front cover now aligns with the two-point snap-in closures on the upper edge of the back cover [2], and may thus be clicked gently into place.
Page 16
These specifications apply to power supply, readers, relay outputs, and extension interface. Regarding inputs, specific voltage-drop values need to be taken into account. Refer to Connecting Analog Input Devices, page 26. 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
Jumper connects the internal ground of the AMC2-4R4 to the ground of the RS-485 slave interface. Set Jumper A2 only at the first AMC2-4R4 of a party line Overview - Power supply/ consumption, page 19. Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
The power can also be supplied by the AMC2-4W. In this case power pins 1 and 2 should be connected, as well as data lines on pins 3 - 6. Figure 4.7: Interface for internal power supply 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
The AMC2-4R4 is connected to the AMC2 controller using the RS-485 extension interface. This interface will also be used to connect further extension modules. Figure 4.9: Location of the RS-485 extension module bus Figure 4.10: Connection of an extension module to an AMC2 Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
To operate locks or alarm systems, the AMC2-4W has eight relay outputs. The outputs will be connected to the 3-pin pluggable screw connectors S5, S6, S10, S11, S17, S18, S22, and S23 - refer to chapter Connecting Diagrams, page 33. 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
Page 23
Wiegand relay types: – Flare move 12DC1W10A – Flare move 24DC1W16A If using locally manufactured products, please ensure that the specifications of the product are identical with the those listed above. Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
Page 24
Notice! Risk of damage to equipment Do not connect externally powered devices in wet mode. This can damage the AMC2-4W . 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
Page 25
(D1) or wet ( D2) mode. Figure 4.15: Location of relay output jumpers (bottom side) Notice! The positions of the jumpers 1 and 2 are interchanged related to the corresponding interfaces. Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
The following table shows the maximum values of permissible cable resistance depending on the used resistor combination. 1100 1100 1050 1050 1050 1100 1200 1200 1300 1300 1250 1300 1400 1500 1500 1500 1500 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
Page 27
AMC2 Extension Installing | en 1500 1650 1700 1800 1900 Table 4.2: Maximum values of cable resistance per used resistor combination in Ohm Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
Operating Status Display of the AMC2 Because the AMC2-4R4 has no display of its own, the AMC2 controller displays status information about the input and output settings of the AMC2. Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
Page 30
+ = online - = offline "C" = Counter of the received data packages from the host interface. RS 485 Bus connection: A = Address 1 … H = Address 8 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
13° C to 35° C (55° F to 95° 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) Weight approx. 0.53kg (1.2lb) Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
Page 32
| Technical Data AMC2 Extension 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
AMC2 Extension Appendices | en Appendices Connecting Diagrams Figure 7.1: Connector blocks of the AMC2-4WE Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...
Page 34
For reader settings refer to the respective reader manual. Analog Input, in Analog Input, out Tab. 7.5: Analog input Relay Output, normally open Relay Output, common Relay Output, normally closed Tab. 7.6: Relay output 2018-02 | AMC2-4WE | Installation Manual Bosch Access Systems GmbH...
Page 35
Power supply for external devices (10V - 30V) Power supply for external devices (0V) Shield Data RxTx+ Data RxTx- Ground (PAG) Tab. 7.7: Host / Extension interface Tamper Contact, in Tamper Contact, out Tab. 7.8: External tamper contact Bosch Access Systems GmbH Installation Manual 2018-02 | AMC2-4WE |...