SICK MOC3ZA Notice D'instructions page 73

Operating instructions
MOC3ZA
8014608/1DS0/2022-02-16
Subject to change without notice
Technical specifications
Measurement inputs (L1/L2/L3)
Measured/motor voltage
For UL 508 applications only
Input resistances
Voltage threshold U
an
Standstill time t
s
Hysteresis (for detection of
running motor)
Response time
Standstill time t
s
Response value dependent on frequency
Input frequency (Hz)
Multiplication factor for U
Safety outputs: Normally open contact (13/14, 23/24, 33/34)
Positively guided N/C contacts: Normally closed contact (41/42)
Contact configuration (Safety
contacts)
Contact type
Nominal switching voltage
Thermal current I
th
Square of total current
Switching capacity in accordance
with AC 15
normally open contact
normally closed contact
Switching capacity in accordance
with DC 13
normally open / normally
closed contact
Contact rating
(for UL 508 applications only)
Ambient temperature 40 °C
Ambient temperature 60 °C
Protection of the safety contacts
Maximum switching frequency
Contact service life at 230 V/5 A
(AC) cos φ = 1
Mechanical life
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
Minimum
500 kΩ
20 mV ... 400 mV, adjustable
0.2 ... 6 s, adjustable
100%
0.2 ... 6 s, adjustable
50 100 200
1,0 1,1 1,2
an
3 N/O contacts, 1 N/C contact
Relay, positively guided
250 V AC
10 mA
See Fig. 11
3 A/230 V AC (EN 60947-5-1)
1 A/230 V AC (EN 60947-5-1)
1 A/24 V DC (EN 60947-5-1)
4 A/24 V at 0,1 Hz (EN 60947-5-1)
Pilot duty B300 5 A 250 V AC G.P. 5 A 24 V DC
Pilot duty B300 2 A 250 V AC G.P. 2 A 24 V DC
Max. fuse 5 A gL (up to 40 °C, see Fig. 11)
Max. fuse 4 A gL
Circuit breaker C6A
1200/h
 2 × 10
5 switching operations
 50 × 10
6 switching operations
Typical Maximum
400 V AC 690 V AC
600 V AC
100 ms
400 600 1k 1,5k
1,5 2,0 2,8 5
5 A (up to
40 °C)
en
Chapter 9
2k
8
73