Description; Destination And Use; Technical Information - WEG CPA-D Series User Manual

Automatic emergency stop control
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2 DESCRIPTION

2.1 DESTINATION AND USE

The Automatic Emergency Stop Controls were developed to increase the safety level for the
emergency stop system of the machine. These controls supervises the contacts of emergency
buttons, sensors used in protective grids and other important devices that are vital for the
system safety.
The device is meant to go into control cabinets, with its own proper protection level.

2.2 TECHNICAL INFORMATION

Standards
Star conditions
Feedback circuit (Y/N)
Connection type
Cable section
Connection cable
Removable terminals (Y/N)
Lifespan
Ambient temperature
Storage and transport
Protection level
EMC rating
Power consumption
Power supply
Frequency range
Tripping current protection
Cross-wire detection (Y/N)
Wire breakage detection (Y/N)
NO contacts
NC contacts
Cable lengths
Conductor's resistance
Number of safety contacts
Number of Auxiliary contacts
Contact capacity
Utilization category to EN 60947-5-1
Dimensions (H/W/L)
General Data
IEC 60 204-1, ISO 13850, EN 60947-5-1
Start button only
Mechanical Data
Screw terminals
Rigid or flexible
107 operations
Ambient Conditions
-10 ºC to +55 ºC
-40 ºC to +70 ºC
To EMC Directive
Electrical Data
max. 2.5 W
24 V dc/ac, ± 10 %
50 Hz / 60 Hz
Monitored Inputs
Varies. Refer for the conductor's maximum resistance
max. 40 Ω
Output
3 normally opened contacts
1 normally closed contact
4.5 A - 30 Vdc / 200 W - 250 Vac
AC-15 / DC-13: EN 60947-5-1
113.1 mm x 97 mm x 22.7 mm
Description
Yes
2 mm²
No
IP20
100 mA
Yes
Yes
3
1
CPA-D | 2-1
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