Response Times - SICK UE4215 Notice D'instructions

GB
Chapter 9
Note
102
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
Technical specifications
I1/2 socket
Output current pin 1 (AUX L+)
Internal resistance pin 1
(AUX L+)
OSSD inputs
Input voltage HIGH
Input current HIGH
Input voltage LOW
Input current LOW
OSSD test pulses
Test pulse rate
Test pulse width
Response time of the safe
bus node UE4215
Switch off time
Cable capacitance
ESPE sender connection (AUX PWR)
Total output current pin 1
(AUX L+) and pin 4 (AUX L+)
Internal resistance
Surroundings
Operating temp.
Storage temperature
Air humidity (non-dewing)
Maximum installation altitude 2000 m above sea level (EN 50 295)
Rigidity
Shock resistance
9.2

Response times

The response time corresponds to the propagation time in the safe bus node UE4215. This
is the maximum time required, i.e. also in case of a fault, between the shut down of the
sensor outputs and the availability in the AS7interface chip in the safe bus node.
To calculate the safety distance for a protective device you must also take into account:
the response time of the ESPE connected to the safe bus node UE4215
the response time of the safe bus node UE4215
the response time of the safety monitor
the stopping/run-down time of the machine or system
Information on the response times of the corresponding devices can be found in the
related operating instructions.
Minimum Typical
13.5 V 24 V
11 mA 20 mA
–28.8 V 0 V
–6 mA 0 mA
1
0 /
s
0 Ss
51 ms
–25 °C
–40 °C
15 %
10 g, 10–300 Hz (EN 60 0687276)
25 g, 6 ms (EN 60 06872727)
Operating Instructions
UE4215
Maximum
1.4 A
0.3
28.8 V
24 mA
5.4 V
2.6 mA
1
25 /
s
550 Ss
22 ms
100 pF
1.4 A
0.3
70 °C
85 °C
95 %
8010654/TF83/2010-07-20
Subject to change without notice