ABB C577 Catalog Page

C575

Electronic

Type C577

Safety relays

7

Voltage range Output contacts
Enable contacts Auxiliary Safety Weight Piece Catalog List
50/60Hz VDC Instan- Time category (oz.) per unit number price

taneous delay

24VAC 24VDC 2 N.O. — — 4 8.47 1 1SAR501220R0001 $ 350

Description

Emergency stop switching device and safety door monitor C577

• Cross-short detection at the Emergency Stop button or limit switch

• 24 V DC at the Emergency Stop button

• Single or two-channel connection

• Feedback circuit for monitoring external contactors

• LED indicators for Power, Channel 1, Channel 2 and Power

• Output: 2 NO

• Controlled start

• Overall width: 22.5 mm

Application

The safety relay C576 can be used in safety circuits as per VDE 0113 Part 1 (11.98), or EN 60 204-1 (11.98) i.e., with mov­able covers and safety gates; the safety relay C577 in Emergency Stop circuits as per EN 418. Depending on external con­nections, category 4 as per DIN EN 954-1 is achievable.

7

Low Voltage Products & Systems 7.27

AC 1000 - 11/03

Discount schedule AR