Pepperl+Fuchs
193671
VAA-2E2A-G12-SAJ/EA2L
Pepperl+Fuchs 193671
VAA-2E2A-G12-SAJ/EA2L
AS-Interface Sicherheitsmodul VAA-2E2A-G12-SAJ/EA2L
Description
The VAA-2E2A-G12-SAJ/EA2L is an AS-Interface safety module with 2 safety-related inputs and 2 conventional outputs. A two-channel mechanical switch on both of the safety - related inputs or a one-channel mechanical switch on each one can be connected. The outputs are conventional electronic outputs which can be energized with a total of 4 A (max. 2A per output). The solid housing permits fast mounting without tools as well as easy removal without tools. The stainless steel shell and the cast housing ensure durability and a high protection category. The connection to the AS interface cable is achieved via penetration technology in the integrated flat cable. The insert for the flat cables can be turned in two orientations. All connections to inputs are implemented via metal inserts for high stability. The connection to the sensors is achieved via a M12 x 1 circular connector with SPEEDCON quick locking option. To indicate the current switching state there is an LED for each channel fitted to the top of the module. An LED for monitoring the AS interface communication and for displaying that the module has the address 0 is also available. For communiction errors the power is switched off the outputs (only for P1=1). According to approval the module can be used up to category 4/PL e as per ISO 13849-1, SIL 3 as per EN/IEC 61508 wiht the use of both input channels. When using two one-channel switches the module can be used up to category 2/PL c as per ISO 13849-1, SIL 2 as per EN/IEC 61508. Both channels of the mechanical switch are monitored for cross connection. One LED shows the voltage of the AS-Interface and another the external voltage supply.
Technical parameters
| Slave type: | Safety-Slave |
| AS-Interface specification: | V2.1 |
| Required master specification: | ≥ V2.1 |
| UL File Number: | E223772 |
| Safety Integrity Level (SIL): | SIL 3 |
| Performance level (PL): | PL e |
| Category: | Cat. 4 |
| MTTFd: | no significant contribution to MTTFd of the overall system |
| PFHd: | no significant contribution to PFH of the overall system |
| PFD: | no significant contribution to PFD of the overall system |
| LED FAULT: | error display; LED red red: communication error or address is 0 red flashing: Output supply overload |
| LED PWR: | AS-Interface voltage; green LED green: voltage OK flashing green: address 0 |
| LED AUX: | ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
| LED IN: | switching state (input); 2 LED yellow |
| LED OUT: | Switching status (output); 2 yellow/red LEDs Yellow: output active Red: output overload |
| Auxiliary voltage (output): | 24 V DC ± 15 % PELV |
| Rated operating voltage: | 26.5 ... 31.6 V from AS-Interface |
| Rated operating current: | ≤ 50 mA |
| Protection class: | III |
| Surge protection: | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) derived from mains up to 300 V AC line-to-neutral |
| Rated insulation voltage: | 40 V |
| Pulse withstand voltage: | 0.5 kV |
| Number/Type: | 2 safety-related inputs for mechanical contacts, crossed-circuit monitored: 2 single-channel contacts: up to category 2/PL c to ISO 13849-1 or 1 2-channel contact: up to category 4/PL e to ISO 13849-1 Cable length must not exceed 300 m per input. |
| Supply: | from AS-Interface |
| Voltage: | 20 ... 30 V DC pulsed |
| Current loading capacity: | input current limited ≤ 15 mA, overload and short-circuit resistant |
| Number/Type: | 2 conventional electronic outputs, PNP |
| Supply: | from external auxiliary voltage UAUX |
| Voltage: | ≥ (UAUX - 0.5 V) |
| Current: | 1.5 A per output , short-circuit protected |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 62026-2:2013 EN 61000-6-2:2005 EN 61000-6-4:2007 |
| Machinery Directive: Directive 2006/42/EC: | EN ISO 13849-1:2008 + AC:2009 EN ISO 13849-2:2012 EN 62061:2005 |
| Insulation coordination: | EN 60947-1:2007 |
| Degree of protection: | EN 60529:2000 |
| Fieldbus standard: | EN 62026-2:2013 |
| Electrical safety: | IEC 60947-1, NFPA 79, IEC 60204-1:2007 |
| Emitted interference: | EN 61000-6-4:2007/A1:2011 |
| AS-Interface: | EN 62026-2:2013 |
| Noise immunity: | IEC 62026-2:2008 EN 62061:2005 EN 61000-6-2:2005 |
| Functional safety: | ISO 13849-1 (up to category 4/PL e), IEC 61508/IEC 62061 (up to SIL3) |
| Standards: | NFPA 79:2007 ER 1 |
| Profile: | S-7.B |
| IO code: | 7 |
| ID code: | B |
| ID1 code: | F |
| ID2 code: | 0 |
| Data bits (function via AS-Interface): | input output |
| Machinery Directive: D0: | dyn. safety code 1 OUT 1 |
| Machinery Directive: D1: | dyn. safety code 1 OUT 2 |
| Machinery Directive: D2: | dyn. safety code 2 - |
| Machinery Directive: D3: | dyn. safety code 2 - |
| Parameter bits (programmable via AS-i): | function |
| Machinery Directive: P0: | communication monitoring P0 = 1 (default settings), monitoring = ON, i.e. if communication fails, the outputs are de-energised P0 = 0, monitoring = OFF, if communication fails, the outputs maintain their condition |
| Machinery Directive: P1: | Logic operation: P0 = 1 (default settings): 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. |
| Machinery Directive: P2: | not used |
| Machinery Directive: P3: | not used |
| Ambient temperature: | -25 ... 60 °C (-13 ... 140 °F) |
| Storage temperature: | -25 ... 85 °C (-13 ... 185 °F) |
| Relative humidity: | 85 % , noncondensing |
| Climatic conditions: | For indoor use only |
| Altitude: | ≤ 2000 m above MSL |
| Shock and impact resistance: | 30 g, 11 ms in 6 spatial directions 3 shocks 10 g, 16 ms in 6 spatial directions 1000 shocks |
| Vibration resistance: | 0.75 mm 10 ... 57 Hz , 5 g 57 ... 150 Hz, 20 cycles |
| Pollution degree: | 3 |
| Degree of protection: | IP67 |
| Connection: | Cable piercing method flat cable yellow/flat cable black inputs/outputs: M12 round connector |
| Material: Housing: | PBT |
| Mass: | 200 g |
| Tightening torque, cable gland: | 0.4 Nm |
| Mounting: | Mounting plate |
Logistic parameters
| ECCN: | |
| Country of Origin: | SG |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |