ABB C571 Catalog Page

C571

Electronic

Type C571

Voltage range Output contacts
Enable contacts Auxiliary Safety Weight Piece Catalog List
50/60Hz VDC Instan- Time

taneous delay

24VAC 24VDC 2 N.O. — — 3, (4)1 1SAR501020R0001
24VDC 2 N.O. 3, (4)
115 VAC — 2 N.O. 3, (4)
230 VAC — 2 N.O. 3, (4)

category (oz.) per unit number price

1

8.47 1

1 1SAR501020R0004
1 1SAR501020R0005

1SAR501020R0003

Safety relays

Description

Emergency Stop monitor and safety gate monitor C571

• Auto-start / monitored start

• Operating voltage Vc at Emergency Stop button or limit switch

• Feedback loop for monitoring of external contactors

• LED indicators for power, channel 1 and 2

• Safety outputs: 2 N.O. contacts, positively guided

• Width of enclosure: 22.5mm

Application

Use the safety control gears C571/C573 in Emergency Stop devices as per EN418 and in safety circuits as per VDE
0113 Part 1 (11.98) and/or EN 60 204-1 (11.98), e.g., with moveable covers and guard doors. Depending on the external
connections, categories 3 and 4 (with additional external measures) as per DIN EN 954-1 are achievable.

7

$ 280

7

1 Possible with additional external measures. The digit in parenthesis applies only if the cables and sensors are laid safely and protected

mechanically.

Low Voltage Products & Systems 7.21

AC 1000 - 11/03

Discount schedule AR