Характеристики и описание
Описание оборудования | |
|---|---|
| Safety Monitor, 16 decentralized output circuits | |
General specifications | |
| AS-Interface specification | V3.0 |
| PLC-Functionality | none |
| Duplicate address detection | from AS-Interface slaves |
| Earth fault detection | integrated |
| EMC monitoring | integrated |
| Diagnostics function | Extended function via display |
| Switch-on delay | < 10 s |
| Response delay | < 40 ms |
| UL File Number | E223772 only from low voltage, limited energy source (SELV or PELV) or listed Class 2 source |
Functional safety related parameters | |
| Safety Integrity Level (SIL) | SIL 3 |
| Performance level (PL) | PL e |
| MTTFd | 200 a |
| B10d | 2 E+7 |
Indicators/operating means | |
| Display | Illuminated graphical LC display for addressing and error messages |
| LED FAULT | Error display; red LED red: Communication error red flashing: release circuit error |
| LED POWER | voltage ON; LED green |
| LED U AS-i 1 / U AS-i 2 | AS-Interface voltage - circuit 1/circuit 2; green LED |
| LED ready | off: - constantly lit: startup/restart lock active flashing: external test required |
| LED AUX | ext. auxiliary voltage UAUX ; LED green |
| LED EDM/Start | External device monitoring circuit inputs closed, 4x yellow LEDs |
| LED output circuit | Output circuit closed; 4 x green LEDs |
| Button | 4 |
Electrical specifications | |
| Insulation voltage | ? 500 V |
| Rated operating voltage | 26.5 ... 31.6 V from AS-Interface; 24VDC |
| Rated operating current | ? 200 mA from 24VDC ? 45mA from AS-Interface |
Interface | |
| Interface type | RS 232, serial |
| Transfer rate | 19.6 kbaud, no parity, 1 start bit, 1 stop bit, 8 data bits |
Interface 2 | |
| Interface type | Chip card slot |
Input | |
| Number/Type | 4 EDM/Start inputs: EDM: Inputs for the external device monitoring circuits Start: start inputs: Static switching current 4mA at 24V, dynamic 30mA at 24V (T=100?s) |
Output | |
| Safety output | Output circuits 1 and 2: 2 potential-free contacts, max. contact load: 3 ADC-13 at 30VDC, 3AAC-15 at 30VAC Output circuits 3 and 4: 2 PNP transistor outputs max. contact load: 0.5 ADC-13 at 30 VDC |
Connection | |
| AS-Interface | spring terminals, removable |
Directive conformity | |
| Electromagnetic compatibility | |
Standard conformity | |
| Electromagnetic compatibility | EN61000-6-2:2005, EN61000-6-4:2007 |
| Degree of protection | EN60529:2000 |
| AS-Interface | EN62026-2:2013 |
| Standards | EN61000-6-2:2005, EN61000-6-4:2007 EN954-1:1996 (up to Kategorie 4), IEC61508:2001 and EN62061:2005 (up to SIL3) EN13849:2008 (PLe) |
<img class="noprint nodialog" src="https://www.ifm.com/img/co</strong> | |
Описание оборудования
AS-Interface Safety Monitor VAS-4A16L-K31
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