Pepperl+Fuchs VAA-2E2A-G12-SAJ/EA2L
AS-Interface safety module
- Switchable internal logic operation of the inputs and outputs via parameter bit
- One-piece housing with stainless steel base
- Installation without tools
- Metal threaded inserts with SPEEDCON technology
- Flat cable connection with cable piercing technique, variable flat cable guide
- Red LED per channel, lights up in the event of output overload
- Communication monitoring, configurable
- 2 safe inputs for mechanical contacts such as EMERGENCY-STOP switch
- DIN rail mounting
- AS-Interface certificate
Item Number:
VAA-2E2A-G12-SAJ/EA2L
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- Overview
- Comments
| Mounting | Mounting plate |
| IO code | 7 |
| Voltage | (UAUX - 0.5 V) |
| Electrical safety | IEC 60947-1, NFPA 79, IEC 60204-1:2007 |
| LED OUT | Switching status (output); 2 yellow/red LEDs Yellow: output active Red: output overload |
| ID code | B |
| Storage temperature | -25 ... 85 В°C (-13 ... 185 В°F) |
| Insulation coordination | EN 60947-1:2007 |
| LED FAULT | error display; LED red red: communication error or address is 0 red flashing: Output supply overload |
| Auxiliary voltage (output) | 24 V DC В± 15 % PELV |
| Current | 1.5 A per output , short-circuit protected |
| AS-Interface specification | V2.1 |
| Noise immunity | IEC 62026-2:2008 EN 62061:2005 EN 61000-6-2:2005 |
| Number/Type | 2 conventional electronic outputs, PNP |
| Climatic conditions | For indoor use only |
| Tightening torque, cable gland | 0.4 Nm |
| Voltage | 20 ... 30 V DC pulsed |
| Standards | NFPA 79:2007 ER 1 |
| Required master specification | V2.1 |
| Protection class | III |
| Connection | Cable piercing method flat cable yellow/flat cable black inputs/outputs: M12 round connector |
| PFD | no significant contribution to PFD of the overall system |
| LED AUX | ext. auxiliary voltage UAUX; dual LED green/red green: voltage OK red: reverse voltage |
| Supply | from AS-Interface |
| MTTFd | no significant contribution to MTTFd of the overall system |
| Vibration resistance | 0.75 mm 10 ... 57 Hz , 5 g 57 ... 150 Hz, 20 cycles |
| Emitted interference | EN 61000-6-4:2007/A1:2011 |
| Fieldbus standard | EN 62026-2:2013 |
| Performance level (PL) | PL e |
| LED PWR | AS-Interface voltage; green LED green: voltage OK flashing green: address 0 |
| Surge protection | UAUX, Uin: Over voltage category III, safe isolated power supplies (PELV) derived from mains up to 300 V AC line-to-neutral |
| Ambient temperature | -25 ... 60 В°C (-13 ... 140 В°F) |
| Rated insulation voltage | 40 V |
| Altitude | 2000 m above MSL |
| Slave type | Safety-Slave |
| Rated operating current | 50 mA |
| Profile | S-7.B |
| AS-Interface | EN 62026-2:2013 |
| Parameter bits (programmable via AS-i) | function |
| Category | Cat. 4 |
| Pollution degree | 3 |
| ID2 code | 0 |
| Functional safety | ISO 13849-1 (up to category 4/PL e), IEC 61508/IEC 62061 (up to SIL3) |
| Degree of protection | IP67 |
| 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 external auxiliary voltage UAUX |
| Shock and impact resistance | 30 g, 11 ms in 6 spatial directions 3 shocks 10 g, 16 ms in 6 spatial directions 1000 shocks |
| Relative humidity | 85 % , noncondensing |
| Current loading capacity | input current limited 15 mA, overload and short-circuit resistant |
| Mass | 200 g |
| Degree of protection | EN 60529:2000 |
| Data bits (function via AS-Interface) | |
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface |
| PFHd | no significant contribution to PFH of the overall system |
| ID1 code | F |
| LED IN | switching state (input); 2 LED yellow |
| Safety Integrity Level (SIL) | SIL 3 |
| UL File Number | E223772 |
| Pulse withstand voltage | 0.5 kV |
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