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Modules

The module range of the EMKA Rack Management System consists of a central Control Unit and up to 100 function modules for handles, locks, sensors, card readers and keypads connected to it. The function modules are the interfaces for system administration and user authorisation that capture e. g. the entering of code numbers on keypads, the reading out of contactless cards, the control of the system via mobile phone and others.

EMKA Piktogramm Modules

Control Unit

The Control Unit is the central control unit within the EMKA Rack Management System. The function modules for handles, locks, sensors and card readers are connected to the Control Unit. It administers both the data exchange between the modules (CAN bus) and the data exchange to external computers (Ethernet network among others).

Product features

  • Central Control Unit of the EMKA Rack Management System
  • Configuration and operation of all connected modules
  • The configuration is done via the network interface and the integrated web browser or with the software Control Cockpit
  • Fail-safe and tamper-proof logging of all events in the system with real-time clock and additional memory
  • Reliable alert signalling by means of two alarm relays on the back
  • Simple integration of the system into higher level management systems by the transmission protocol SNMP

Techn. Data

Power supply: 12 VDC, 350 mA
Relay outputs: 2 (30 VDC, max. 1.0 A; 48 VAC, max. 0.5 A)
Interfaces: serial RS 232C and USB interface (front)
Network interface: Ethernet, 100 Mbit, RJ45 (back)
Communication protocols: SNMP 1.0 and 2c, http
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 235 x 135 x 33 mm
Scope of supply: 2 terminators; bracket

Item no.

3000-U141-02

 Online catalogue page 11A-220

Access Unit

The Access Unit controls up to 2 swinghandles of the Agent E wired. It is in turn directly connected to the central Control Unit.

Product features

  • Direct connection of 2 swinghandles of the type series Agent E Wired
  • Control of the central LED in the handle via terminal block on the back
  • Alternatively, connection of 2 electromechanical locks and 2 external card readers or one reader antenna type Legic®
  • Max. 32 Access Units Wireless per Control Unit: Administration of up to 64 handles under one IP address
  • Double authentication (PIN code and card) in combination with keypad possible

Type Access Unit Wired HID

Power supply: 12 ... 30 VDC, 200 mA + outputs
Handle outputs: 2 (RJ45), max. 12 V / 1.000 mA, or max. 24 V / 500 mA per output
Ports for card reader: 2 (RJ45), HID
Relay outputs: 2 (max. 10 VDC, 1 mA)
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 107 x 135 x 33 mm
Scope of supply: bracket

Item no.

3000-U47-02

Online catalogue page 11A-230

Type Access Unit Wired Legic®

Power supply: 12 ... 30 VDC, 200 mA + outputs
Handle outputs: 2 (RJ45), max. 12 V / 1.000 mA, or max. 24 V / 500 mA per output
Port for card reader: 1 (pin terminal) Legic®
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 107 x 135 x 33 mm
Scope of supply: reader antenna with two transponder cards, bracket

Item no.

3000-U47-08

Online catalogue page 11A-230

Access Unit Wireless

In combination with the Control Unit each individual Access Unit Wireless can administer up to 500 Agent E Wireless handles.

Product features

  • Wireless Unit to administer up to 200 handles Agent E Wireless (per Unit) in combination with Control Unit
  • Max. 16 Access Units Wireless per Control Unit: Administration of up to 1200 handles under one IP address
  • Frequency 868 MHz (type Europe)

 Techn. Data

Power supply: 12 VDC
Housing: metal
Dimensions (L x B x H): 117 X 135 X 33 mm

Item no.

3000-U980-02

Online catalogue page 11A-220

Handle Unit for 8 handles

This module can control up to 8 handles with magnet and read in the 8 handle contacts for status information. Instead of a handle also a door contact can be connected.
The opening pulse for the respective handle is triggered by keypad, card or the software Control Cockpit.
The states (open / closed) of locking systems, doors and side walls can be analysed via the existing inputs.

Techn. Data

Power supply: 12 VDC, 50 mA briefly 300 mA after an opening action
Handle outputs: 8, min. 2.8 Ω.
A pulse of 40 V, max. 15 A for max. 30 ms duration will open the handle.
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 235 x 135 x 33 mm
Scope of supply: bracket

Item no.

3000-U11-02

Online catalogue page 11A-240

Handle Unit for 8 releasable handles and one-point latches

This module can control up to 8 one-point latches, handles with locking set or swinghandles and read in 8 status contacts. It is possible to activate several locks simultaneously. In this case it is recommendable to connect a power supply unit to each control unit. The opening pulse for the respective lock is triggered by keypad, card or the software Control Cockpit. The states (open / closed) of locking systems, doors and side walls can be analysed via the existing inputs. For supplying the locking systems with 24 V operating voltage a suitable power supply unit can additionally be connected using the input "ext. DC" on the front.

Techn. Data

Power supply: 12 VDC, 140 mA + outputs
Handle outputs: 8, max. 12 V / 1.000 mA, or max. 24 V / 500 mA per output
Maximum current 2,000 mA
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 235 x 135 x 33 mm
Scope of supply: bracket

Item no.

3000-U32-02

Online catalogue page 11A-240

Sensor Unit

The Sensor Unit is connected with specific sensors for measuring different operating states in the server racks. When limits are exceeded, it triggers alarms, switches fans or air-conditioning units on and effects the emergency opening of doors.

Product features

  • Capturing and analysing of different measurements such as temperature, humidity, smoke or electrical parameters
  • Connection of max. 4 sensors to analogue inputs
  • Switching of max. 4 alarm relay outputs (e. g. switching fans on or off) depending on the sensor measurements.
  • Programming of the sensors with different limits for each

Techn. Data

Power supply: 12 VDC, 200 mA
Sensor inputs: 4 (with sensor supply)
Relay outputs: 4 (30 VDC, max. 1.0 A; 48 VAC, max. 0.5 A)
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 235 x 135 x 33 mm
Scope of supply: bracket

Item no.

3000-U13-02

Online catalogue page 11A-250

Card reader HID for wall and door mounting

The card reader HID is connected to the Access Unit Wired as an external reading unit and can read various contactless cards on the basis of HID and other card technologies. The reader has terminals and is connected with the Access Unit Wired by means of a 4-wire cable. The maximum cable length between module and reader is 10 m.

Techn. Data

Power supply: 5 ... 16 VDC, 45 mA, 75 mA during reading supply via  Access Unit Wired port screw terminals
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 235 x 135 x 33 mm
Scope of supply: Fixing frame for wall or door mounting

Item no.

3000-U45-01

Online catalogue page 11A-260

Keypad

The keypad is used in combination with handle modules to locally open selected locks by entering the designated PIN code. In combination with the Access Unit Wired only the lock number is entered on the keypad while the transponder card contains the authorisation. The Access Unit Wired also makes a double authentication possible (keypad with personal PIN code and card).

Techn. Data

Power supply: 12 VDC, 50 mA
CAN bus ports: 2
Operating temperature: +5 ... +45 °C
Dimensions (L x B x H): 113 x 64 x 12 mm
Scope of supply: Connecting cable 3 m RJ11

Item no.

3000-U08-01

Online catalogue page 11A-260