Sensor systems 2 AS-Interface

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VAA-2E2A-G2-S/EA2 Masters and Gateways Power Supplies, Extender, Repeaters Safety at work I/O Modules Control cabinet I/O Modules Field application Analogue modules Other modules Inductive sensors Photoelectric sensors Rotary encoders Accessories AS-Interface safety module Features 96 SAFETY AT WORK U ® LISTED 57M3 IND. CONT. EQ. CLASS 2 CIRCUIT ONLY Order code VAA-2E2A-G2-S/EA2 G2 safety module 2 safety-related inputs and 2 conventional electronic outputs Addressing jack Flat cable connection with cable piercing technique, variable flat cable guide Communication monitoring Power supply of outputs from the external auxiliary voltage 2 inputs for mechanical contacts such as EMERGENCY-STOP switch Power supply of inputs from the module Function display for bus, ext. auxiliary voltage, inputs and outputs Output overload monitoring Switchable internal logic operation of the inputs and outputs via parameter bit Dimensions 18.7 60 36 Electrical connection AS-Interface - AS-Interface + ADDR AUX+ AUX- PWR FAULT AUX Indicating/operating means 4 73.5 34.5 VAA-2E2A-G2-S/EA2 Base is sold separately Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com 118 1 2 3 4 5 1 2 3 4 5 1 4 2 3 5 1 4 2 3 5 4 1 3 4 5 5 3 2 2 1 OUT1 OUT2 4 1 3 4 5 5 3 2 2 1 S1 S2 C LISTED57M3 IND. CONT. EQ. CLASS 2 CIRCUIT ONLY UL US PWR FAULT S AUX ADDR M12 x 1 quick disconnect S1 IN1+ IN1- IN2+ IN2- RES S2 IN2+ IN2- (nc) (nc) RES OUT1 (nc) OUT1 OUT2 AUX- FG OUT2 (nc) OUT2 (nc) AUX- FG Switch Switch Load Load Functional ground (FG) Ground connection via mounting base Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005
Issue date 2004-11-19 - Catalogue AS-Interface 2004/2005 AS-Interface safety module Technical data General specifications Slave type Indicators/operating means Standard slave LED FAULT error display; LED red red: communication error or address is 0 red flashing: Output supply overload LED PWR AS-Interface voltage; LED green LED AUX ext. auxiliary voltage UAUX; LED green LED IN switching state (input); 2 LED yellow LED OUT Electrical specifications switching state (output); 2 LED yellow Auxiliary voltage (output) UAUX 24 V DC ± 15 % PELV Protection class III Rated operational voltage Ue 26.5 ... 31.6 V from AS-Interface Rated operational current Ie ≤ 70 mA Input Number/Type 2 safety-related inputs for mechanical contacts, cross-circuit monitored: 2 single-channel contacts: up to category 2 to EN 954-1 or 1 2-channel contact: up to category 4 to EN 954-1 Cable length must exceed 30 m per input. Supply from AS-Interface Voltage 20 ... 30 V DC pulsed Current loading capacity Output input current limited ≤ 15 mA, overload and short-circuit resistant Number/Type 2 conventional electronic outputs, PNP Supply from external auxiliary voltage UAUX Current 1 A per output Voltage ≥ (UAUX - 0,5 V) Programming instructions Profile S-7.B IO code 7 ID code B ID1 code F ID2 code 0 Data bits (function via AS-Interface) input output D0 dyn. safety code S1 OUT 1 D1 dyn. safety code S1 OUT 2 D2 dyn. safety code S2 - D3 dyn. safety code S2 - Parameter bits (programmable via AS-i) function P0 Logic operation: P1 ... P3 Standard conformity P0 = 1 (Basic setting): The outputs are controlled via AS-Interface. P0 = 0: The outputs are controlled via AS-Interface or the inputs. The corresponding output is activated on opening the contacts of an input. not used Insulation coordination EN 50178 Electromagnetic compatibility EN 50295, EN 61326, EN 61496-1, EN 61000-6-2, EN 61000- 4-5 1kV asymmetric, criterion B Protection degree EN 60529 Fieldbus standard EN 50295, IEC 62026-2 Functional safety EN 954-1:1996 (up to category 4), BIA Final Draft "Proposal for a principle to the verification and certification of field busses for transmission of safety related signals" 28.05.2000, IEC 61508 up to SIL3 Standards Ambient conditions IEC 60204-1 Ambient temperature -25 ... 55 °C (248 ... 328 K) Storage temperature Mechanical specifications -25 ... 85 °C (248 ... 358 K) Protection degree IP67 Connection cable piercing method flat cable yellow/flat cable black inputs/outputs: M12 round connector Mass 100 g Mounting Mounting base Notes The cables and the laying of the cables have to meet the standards which apply to the particular application, e.g. IEC 60204. The instructions for the intended use, the selection and the correct connection of the sensors/actuators or the selection and the attainment of the corresponding safety category are given in the manual. The outputs may not be used for safety-related functions! Function VAA-2E2A-G2-S/EA2 The VAA-2E2A-G2-S/EA2 is an AS-Interface safety module with 2 safety-related inputs and 2 conventional outputs. A dual channel mechanical switch or in each case a single channel mechanical switch can be connected to the two safety-related inputs. The outputs are conventional electronic outputs, which may be loaded in total with 2 A (max. 1 A per output). The IP67 flat module features an integrated addressing jack and is ideal for applications in the field. The connection to the switches/actuators is set up by means of M12 x 1-screw connections. The current switching state of each channel is indicated by an LED, located on the module's top side. Similarly, an LED is provided to monitor the AS-Interface communication and to indicate that the module has the address 0. If a communication error occurs, the outputs are de-energized (only P0=1). When single channel force-directed mechanical switches are connected, up to Category 2 in accordance with EN 954-1 can be achieved, given the appropriate wiring and selection of switch. When a two-channel force-directed mechanical switch is connected, up to Category 4 in accordance with EN 954-1 can be achieved, given the appropriate wiring and selection of switch. Both inputs of the module are assigned. The two channels of the mechanical switch are monitored for a cross circuit. LEDs are also provided to indicate AS-Interface voltage and external power supply. As per approval in accordance with IEC 61508 up to SIL 3 can be achieved. The U-G3FF mounting base is normally used for the connection of the AS-Interface flat cable and the external sensor power supply. The specially designed base enables the user to connect flat cables from both sides. Note: The mounting base for the module is sold separately. Accessories VBP-HH1 Hand-held programming device VAZ-PK-1,5M-V1-G Connection cable module/hand-held programming device VAZ-FK-ED-G2 AS-Interface end seal for G2 modules V1-CLIP Interlock protection for M12 connector Matching system components U-G3FF Mounting plate for connection to flat cable (AS-Interface and external auxiliary power) Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group Tel.: Germany +49 621 776-0 USA +1 330 4253555 Singapore +65 67799091 Internet http://www.pepperl-fuchs.com 97 Masters and Gateways Power Supplies, Extender, Repeaters Safety at work I/O Modules Control cabinet I/O Modules Field application Analogue modules Other modules Inductive sensors Photoelectric sensors Rotary encoders Accessories
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FACTORY AUTOMATION Sensor systems 2
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Issue date 2004-11-19 - Catalogue A
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VAZ-PB-SIM Issue date 2004-11-19 -
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VAZ-R4-R2 Issue date 2004-11-19 - C
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U-G1FA Issue date 2004-11-19 - Cata
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U-G3FF Issue date 2004-11-19 - Cata
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VAZ-T1-FK-1M-PUR-V1-W Issue date 20
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VAZ-T1-FK-M20 Issue date 2004-11-19
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UPR-05 Issue date 2004-11-19 - Cata
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Sensor systems 2 AS-Interface

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