Характеристики и описание
Описание оборудования | |
|---|---|
| KE1 safety module for the control cabinet 2Safety-related inputs | |
General specifications | |
| Slave type | Safety-Slave |
| AS-Interface specification | V2.1 |
| Required master specification | ? V2.0 |
| UL File Number | E87056 |
Functional safety related parameters | |
| Safety Integrity Level (SIL) | SIL 3 |
| MTTFd | 200 a |
Indicators/operating means | |
| LED FAULT | error display; LED red red: communication error or address is 0 |
| LED PWR | AS-Interface voltage; LED green |
| LED IN | switching state (input); 2 LED yellow |
Electrical specifications | |
| Rated operating voltage | 26.5 ... 31.6 V PELV from AS-Interface |
| Rated operating current | ? 70 mA |
| Protection class | III |
Input | |
| Number/Type | 2 safety-related inputs for mechanical contacts, cross-circuit monitored: 2 single-channel contacts: up to category2 in accordance with EN954-1 or 1, 2-channel contact: up to category4 in accordance with EN954-1 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 |
Directive conformity | |
| Electromagnetic compatibility | |
Standard conformity | |
| Insulation coordination | EN 50178:1998 |
| Electromagnetic compatibility | EN61000-6-2, EN61000-4-5 1kV asymmetric, criterion B, EN61000-6-4 |
| Degree of protection | EN60529:2000 |
| Fieldbus standard | EN62026-2:2013 |
| Electrical safety | EN 50178:1998 IEC60204-1:2007 |
| Emitted interference | EN61000-6-4:2001 |
| AS-Interface | EN62026-2:2013 |
| Functional safety | EN954-1:1996 (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, IEC61508 up to SIL3 |
| Standards | NFPA 79:2002 |
Programming instructions | |
| Profile | S-0.B |
| IO code | 0 |
| ID code | B |
| ID1 code | F |
| ID2 code | 0 |
| Data bits (function via AS-Interface) | input output |
| Parameter bits (programmable via AS-i) | function |
Ambient conditions | |
| Ambient temperature | -25 ... 50 °C (-13 ... 122 °F) |
| Storage temperature | -25 ... 85 °C (-13 ... 185 °F) |
| Shock and impact resistance | 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 |
Mechanical specifications | |
| Degree of protection | IP20 |
| Connection | removable terminals, terminal connection ? 2.5 mm2 |
| Material | |
| Mass | 80 g |
| Mounting | |
Описание оборудования
AS-Interface safety module VAA-2E-KE1-S
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