Application Examples - SICK UE45-3S1 Betriebsanleitung

11

Application examples

Fig. 1: Basic circuit UE45-3S1
Fig. 2: Example of single-channel emergency
switching off with manual reset
Fig. 4: Example of dual-channel emergency switching off
with cross-circuit monitoring, manual reset and external
device monitoring
Fig. 3: Example of dual-channel guard protection with
cross-circuit monitoring and synchronous time
monitoring and manual reset
Fig. 5: Example of dual-channel guard protection with
cross-circuit monitoring and synchronous time monitoring,
automatic reset and external device monitoring
12 Technical specifications
12.1 Data sheet
Minimum
General system data
1)
SIL claim limit SILCL3 (EN 62 061)
SILCL2 (EN 62 061)
Hardware fault tolerance (HFT) 1 (EN 62 061)
Category Category 4 (EN ISO 13 849-1)
Category 3 (EN ISO 13 849-1)
1)
Performance Level PL e (EN ISO 13 849-1)
PL d (EN ISO 13 849-1)
B value (relay) 400 × 10
10D
5)
PFH (mean probability of a dangerous failure per hour) 3 × 10
D
2 × 10
T (mission time) 20 years (EN ISO 13 849-1)
M
Stop category 0/1
Supply voltage (A1, A2)
Input voltage (A1, A2), DC 20.4 V
Power consumption 3.1 W
Residual ripple with DC operation (within the limits of V )
S
Control voltage S11/S33 and S21
Control voltage
Control current
Short-circuit current between S11 and A2
Fuse PTC resistor
Response time in case of cross-circuit
Switch on time after cross-circuit
Electrical isolation No
Input circuits (S12, S31/S22)
Input current S12/S31
Reactivation delay (K1/K2)
Reactivation delay K3/K4
(delayed reactivation circuit)
Devices UE45-3S1 1xD3 3 150 ms
Devices UE45-3S1 1xD3 30 1.5 s
Input current S33/S34/S35
Reset time
Falling edge (S34)
Rising edge (S35)
Synchronous time
Reset button operation time (S34) 30 ms
Cable resistance on the input circuit
Output current circuits (13/14, 23/24, 37/38)
Contact material and surface finish Ag alloy, gold-plated
Enable current paths (normally open contact) 2
Current paths (normally open contact), delayed 1
Contact type (13/14, 23/24) Positively guided
Max. contact load
Switching voltage AC 10 V
Switching voltage DC 10 V
Switching current 10 mA
Total current I
sum
1)
The Performance Level actually attained depends on the application. For detailed information on the safety design of your
machine/system, please contact your local SICK representative.
2)
Valid for contacts 13/14, 23/24.
3)
Applies for time contacts 37/38.
4)
With maximum load.
5)
With DC = 99 % and MTTF = 100 a (according to EN ISO 13 849-1, Tab. K1 and formula C.7) and 8760 switching
D
operations/a.
Usage category (EN 60 947-5-1)
Typical Maximum
2)
3)
2) Contact fuse protection gG
3) Permissible switching frequency
2) Rated short circuit current
3)
Service life, mechanical
3 4)
switching operations Operating data
–8 2)
Protection against physical contact (EN 60 664-1, EN 60 947-1)
–8 3)
Rated impulse voltage V
Overvoltage category
3)
(EN 60 204-1) Rated voltage
Test voltage U
Enclosure rating
24 V 26.4 V
Housing
Terminals
2.4 V
SS
Radiated emissions
Interference resistance
22 V DC
Mounting
60 mA
Ambient operating temperature
2.2 A
Storage temperature
Shock
2 s
Vibration
3 s
Wire cross-sections
Single wire (1×)
Single wire (2×, same cross-section)
25 mA 100 mA Fine stranded wire with ferrules (1×)
25 ms Fine stranded wire with ferrules (2×, same cross-section)
Allowed tightening torque
For UL 508 and CSA applications
3 s
Connection cross-section
30 s
25 mA 100 mA Tightening torque
Weight
30 ms
12.2 Dimensional drawing
700 ms
500 ms
85 Ω
230 V
300 V
6 A
12 A
Fig. 6: Dimensional drawing UE45-3S1 (mm)
Minimum Typical
AC-15 Ue 230 V AC, Ie 4 A (360 switching
operations/h) for 13/14 and 23/24
AC-15 Ue 230 V AC, Ie 3 A (360 switching
operations/h) for 37/38
DC-13 Ue 24 V DC, Ie 4 A (360 switching
operations/h)
DC-13 Ue 24 V DC, Ie 2 A (3600 switching
operations/h)
3600/h
1000 A
6
5 x 10 switching operations
4 kV
Imp
II
300 V AC
50 Hz 2 kV
rms
IP40 (EN 60 529)
IP20 (EN 60 529)
EN 55 011
EN 60 947-5-1, EN 61 326-3-1
Mounting rail (EN 60 715)
–25 °C
–25 °C
15 g; 11 ms (EN 60 947-5-1)
10–55 Hz; 0.5 mm (EN 60 947-5-1)
0.14 mm²
0.14 mm²
0.25 mm²
0.2 mm²
0.5 Nm
AWG 26-14
(only use 60/75 °C copper flexible wire)
5-7 lb⋅in
200 g
Maximum
6 A
+55 °C
+75 °C
2.5 mm²
0.75 mm²
2.5 mm²
0.5 mm²
0.6 Nm