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AS-Interface Safety Monitor VAS-4A16L-K31

AS-Interface Safety Monitor VAS-4A16L-K31
AS-Interface Safety Monitor VAS-4A16L-K31

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артикул: 40576
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  • Certified up to SIL 3 according to IEC 61508 and EN 62061 and up to PLe according to EN 13849
  • Stainless steel housing
  • LC display for slave addresses and error messages
  • Configuration and commissioning with configuration software
  • 2 safe output relays and 2 safe electronic outputs
  • 2 AS-Interface networks
  • Memory card for configuration data
Параметр Значение
Общие характеристики
Артикул 40576
MTTF 200 a
UL approval An isolated source with a secondary open circuit voltage of ≤ 30 V with a 3 A maximum over current protection. Over current protection is not required when a Class 2 source is employed. UL mark does not provide UL certification for any functional safety rating or aspects of the device.
Ambient temperature 0 ... 55 °C (32 ... 131 °F)
Storage temperature -25 ... 85 °C (-13 ... 185 °F)
Degree of protection IP20
Housing Stainless steel
Mass 800 g
Electromagnetic compatibility EN 61000-6-2:2005, EN 61000-6-4:2007
Construction type Low profile housing , Stainless steel
Interface type Chip card slot
Transfer rate 19.6 kbaud, no parity, 1 start bit, 1 stop bit, 8 data bits
B 2 E+7
Standards EN 61000-6-2:2005, EN 61000-6-4:2007 EN 954-1:1996 (up to Kategorie 4), IEC 61508:2001 and EN 62061:2005 (up to SIL3) EN 13849:2008 (PL e)
Response delay < 40 ms
Rated operating current ≤ 200 mA from 24 V ≤ 45 mA from AS-Interface
Switch-on delay < 10 s
Directive 2014/30/EU EN 62026-2:2013 EN 61000-6-2:2005, EN 61000-6-4:2007
Shock resistance EN 61131-2:2004
Safety Integrity Level (SIL) SIL 3
Rated operating voltage 26.5 ... 31.6 V from AS-Interface; 24 V
UL File Number E223772 only from low voltage, limited energy source (SELV or PELV) or listed Class 2 source
Number/Type 4 EDM/Start inputs: EDM: Inputs for the external device monitoring circuits Start: start inputs: Static switching current 4 mA at 24 V, dynamic 30 mA at 24 V (T=100 μs)
Performance level (PL) PL e
Safety output Output circuits 1 and 2: 2 potential-free contacts, max. contact load: 3  A at 30 V , 3 A at 30 V Output circuits 3 and 4: 2 PNP transistor outputs max. contact load: 0.5  A at 30  V
Button 4
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
Display Illuminated graphical LC display for addressing and error messages
LED POWER voltage ON; LED green
LED AUX ext. auxiliary voltage U ; LED green
LED EDM/Start External device monitoring circuit inputs closed, 4x yellow LEDs
LED output circuit Output circuit closed; 4 x green LEDs
Insulation voltage ≥ 500 V
AS-Interface EN 62026-2:2013
LED FAULT Error display; red LED red: Communication error red flashing: release circuit error
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

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