Page 879 - Sensors and Systems - North American Catalog
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Refer to General Notes Relating to Product Information
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AS-Interface,
Safety at Work
7
.3
Technical Data
For detailed data and product description refer to the data sheets at
W
H
L
General Data
Slave type
Standard slave
AS-Interface specification
V3.0
Required master specification V2.1 (V3.0 required for diagnostics)
Detection
Duplicate address detection
Earth fault detection
EMC monitoring
integrated
Switch-on delay
< 10 s
Response delay
< 40 ms
UL File Number
E223772
Safety Integrity Level (SIL)
SIL 3
Performance level (PL)
PL e
MTTF
d
200 a
B
10d
2 E+7
Display
Illuminated graphical LC display for addressing and error messages
Rated operating current
200 mA from 24 V
DC
45 mA from AS-Interface
Inputs
4 EDM/Start inputs
Chip card
Store memory
Diagnostic interface
RS 232, serial
Ambient temperature
0 ... 55 °C (32 ... 131 °F)
Protection degree
IP20
Model Number
VAS-2A1L-K31
VAS-4A16L-K31
Outputs
Safety output
2 potential-free contacts
●
2 potential-free contacts,
2 PNP transistor outputs
●
Dimensions
Length L [mm]
89
Width W [mm]
85
Height H [mm]
120
USB-0,8M-PVC ABG-SUBD9
Interface converter USB/RS 232
VAZ-SW-SIMON+
Software for configuration of K30 Master Monitors/K31 Safety Monitors
These and more accessories can be found in chapter 7.6 from page 905
See pages from 970 ... for cordsets
See pages 1066 ... for mounting accessories
Accessories
AS-Interface Safety Monitor
2 supported networks
4 safe OSSD
4 integrated safe outputs
SIL 3 / Ple
16 channel Safety Monitor with two
or four on-board safe outputs
Chip card makes device
replacement fast and easy
Further Products
In this series, we offer the following additional
products:
VAS-1A-K12
Response delay < 40 ms
VAS-1A-K12-S1
Response delay < 50 ms
VAS-2A-K12
Response delay < 40 ms
VAS-2A-K12-S1
Response delay < 50 ms
Properties
Benefits
3.0
Spec.
