Sick MOC3ZA-KAZ33D3 (6044981) Safety relays Standstill Monitor Rờ le an toàn 3NO 1NC 24VDC

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Sick MOC3ZA-KAZ33D3 (6044981) Safety relays Standstill Monitor Rờ le an toàn 3NO 1NC 24VDC

Type:MOC3ZA-KAZ33D3
Part number: 6044981

 

SAFETY-RELATED PARAMETERS

Safety integrity level	SIL3 (IEC 61508) SILCL3 (EN 62061)
Category	Category 4 (EN ISO 13849)
Performance level	PL e (EN ISO 13849)
PFHD (mean probability of a dangerous failure per hour)	41 x 10-9 (EN ISO 13849)
TM (mission time)	20 years (EN ISO 13849)
Stop category	1 (EN 60204-1)

 

FUNCTIONS

Drive safety functions

Standstill

 

INTERFACES

Connection type	Screw-type terminals, plug-in screw-type terminals
Conductor cross-section	Single wire or fine wire (1x): 0.5 mm² ... 2.5 mm² Fine wire with ferrule according to EN 46288 (1x): 0.5 mm² ... 2.5 mm²
Encoder interface	Motor voltage measuring

 

ELECTRICAL DATA - OPERATING DATA

Supply voltage (A1/A2) 24 V (21.6 V ... 28.8 V) Voltage type DC Residual ripple 10 % Maximum power consumption ≤ 4 W

Supply voltage semiconductor application diagnostic outputs (A3/A4) 24 V DC (11 V DC ... 30 V DC) Residual ripple 10 %

 

ELECTRICAL DATA - MEASUREMENT INPUTS (L1/L2/L3)

Measured/motor voltage ≤ 690 V AC For UL 508 applications only ≤ 600 V AC
Voltage threshold Uan	20 mV ... 400 mV, adjustable
Standstill time ts	0.2 s ... 6 s, adjustable
Hysteresis (for detection of running motor)	100 %
Response time	≤ 100 ms

 

ELECTRICAL DATA - 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)	3 contacts NO, 1 contact NC
Contact type	Relay, positively guided
Nominal switching voltage	250 V AC
Switching capacity in accordance with AC 15	N/O: 3 A/230 V AC (EN 60947-5-1) N/C: 2 A/230 V AC (EN 60947-5-1)
Switching capacity in accordance with DC 13	2 A/24 V DC (EN 60947-5-1)
Maximum switching frequency	≤ 1,200 /h
Contact service life at 230 V / 5 A (AC) cos φ = 0.5	≥ 2 x 105 switching operations
Mechanical life	≥ 50 x 106 switching operations

 

ELECTRICAL DATA - APPLICATION DIAGNOSTIC OUTPUTS

Semiconductor application diagnostic outputs (ON, ERR)	Electrically isolated supply via A3/A4 Imax = 100 mA (short-circuit protected) ON for Release, ERR for Error
Signal contacts 53/54 (normally open contact)	3 A/250 V AC G. P.

 

MECHANICAL DATA

Dimensions (W x H x D)	45 mm x 112 mm x 121 mm
Weight	400 g
Mounting	35 mm mounting rail according to EN 60715

 

AMBIENT DATA

Enclosure rating   Terminals IP20 (EN 60529) Housing IP40 (EN 60529)
Climate conditions according to	25/060/04 (EN 60068-1)
Vibration resistance	10 Hz ... 55 Hz (EN 60068-2-6)
Shock resistance   Single shock 30 g, 11 ms (EN 60068-2-27)

 

CLASSIFICATIONS

ECl@ss 5.0	27371990
ECl@ss 5.1.4	27371990
ECl@ss 6.0	27371819
ECl@ss 6.2	27371819
ECl@ss 7.0	27371819
ECl@ss 8.0	27371819
ECl@ss 8.1	27371819
ECl@ss 9.0	27371819
ECl@ss 10.0	27371819
ECl@ss 11.0	27371819
ETIM 5.0	EC001449
ETIM 6.0	EC001449
ETIM 7.0	EC001449
UNSPSC 16.0901	41113704

 

Technical drawings

Dimensional drawing


Connection diagram

 

- Xem chi tiết Tài liệu kỹ thuật/ Datasheet Safety relays Standstill Monitor MOC3ZA-KAZ33D3 (6044981) Sick

 

Tham khảo thêm Rờ lê bảo vệ thuộc dòng Safety relays Standstill Monitor MOC3ZA của Sick

Type: MOC3ZA-KAZ34A3

Part number: 6047865
Product family: Standstill Monitor
- Product family group: Safety relays
- Supply voltage: 230 V
- Voltage type: AC
- Connection type: Spring terminals
 

Type: MOC3ZA-KAZ33A3

Part number: 6044982
- Product family: Standstill Monitor
- Product family group: Safety relays
- Supply voltage: 230 V
- Voltage type: AC
- Connection type: Screw-type terminals
 

Type: MOC3ZA-KAZ34D3

Part number: 6047866
- Product family: Standstill Monitor
- Product family group: Safety relays
- Supply voltage: 24 V
- Voltage type: DC
- Connection type: Spring terminals
 

Type: MOC3ZA-KAZ33D3

Part number: 6044981
- Product family: Standstill Monitor
- Product family group: Safety relays
- Supply voltage: 24 V
- Voltage type: DC
- Connection type: Screw-type terminals
 

Type: MOC3ZA-KAZ33A6

Part number: 6044983
- Product family: Standstill Monitor
- Product family group: Safety relays
- Supply voltage: 400 V
- Voltage type: AC
- Connection type: Screw-type terminals


Type: MOC3ZA-KAZ34A6
Part number: 6047864
- Product family: Standstill Monitor
- Product family group: Safety relays
- Supply voltage: 400 V
- Voltage type: AC
- Connection type: Spring terminals