- RS-stocknr.:
- 330-0741
- Fabrikantnummer:
- 440R-S35001
- Fabrikant:
- Rockwell Automation
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- RS-stocknr.:
- 330-0741
- Fabrikantnummer:
- 440R-S35001
- Fabrikant:
- Rockwell Automation
Wetgeving en compliance
N.v.t.
- Land van herkomst:
- GB
Productomschrijving
CU3 Timing Control Unit, Back EMF Monitor, Slow Motion Detection
Ensures motor movement is at a preset limit before an output signal is given
For use with guard locking interlock switches
Fault tolerant principle control unit
Monitors contactor operation
Dimensions: H73 x W45 x D120mm
For use with guard locking interlock switches
Fault tolerant principle control unit
Monitors contactor operation
Dimensions: H73 x W45 x D120mm
Standards
EN-954; EN60204; EN 292
Allen Bradley Safety Relay, 24V AC/DC Supply Voltage, 2 Safety Contacts - CU3 Series - 440R-S35001
Monitor the motion in your single-phase or 3-phase induction motor with this 2-contact safety relay from Rockwell Automation's Allen Bradley range. The unit's safety contacts disconnect when the motor's voltage exceeds 2.5V, and reconnect when the back electromagnetic field dips below this threshold. Thanks to its wide operating temperature range between ‐10°C and +55°C, this unit is durable and suitable for use in challenging conditions.
Small dimensions of 73mm (L) x 45 (W) x 120mm (H), so it fits in tight spaces
Enclosure has an IP40 rating, indicating protection against tools and wires larger than 1mm
35mm DIN-rail mount type, for quick and easy installation
Performance level C, indicating that it's highly reliable
Enclosure has an IP40 rating, indicating protection against tools and wires larger than 1mm
35mm DIN-rail mount type, for quick and easy installation
Performance level C, indicating that it's highly reliable
Standards and Certifications
EN 954-1
ISO 13849-1
IEC/EN 60204-1
IEC 60947-5-1
ANSI B11.19
AS4024.1
CE
cULus
c‐Tick
TÜV
ISO 13849-1
IEC/EN 60204-1
IEC 60947-5-1
ANSI B11.19
AS4024.1
CE
cULus
c‐Tick
TÜV
Does this unit have any status indicators?
Yes, the unit has colour-coded LED lights that indicate the status of the system, including whether the safety relay has detected a fault and whether the motor is powered and running.
Standards
EN 954; EN 60204; EN 292
Specificaties
Kenmerk | Waarde |
---|---|
Supply Voltage | 24V ac/dc |
Safety Contacts | 2 |
Function | Speed/Standstill Monitoring |
Auxiliary Contacts | 1 |
Safety Category ISO 13849-1 | 1 |
PL ISO 13849-1 | c |
SIL IEC 61508 | 1 |
Series | CU3 |
Depth | 120mm |
Width | 45mm |
Length | 73mm |
Performance Level | c |