Rockwell Automation 440G-TLS-Z User Manual

440G-TLS-Z Guard Locking Switch

90°

Installation Instructions (Supplemental)

Original instructions in English

Additional information for escape release and manual release cover versions with separate or fitted key.

Escape release version of TLS-Z power to release — 440G-TZS21UERH

Intended to allow access through the guarding (escape) and not an emergency stop device.

Meets ISO 14119:2013 Clause 5.7.5.2.

Escape release push.

Mechanical life of 10,000 operations

Max speed of actuation 160 mm/s

Max force 50 N Minimum distance to release 5 mm (0.2 in.) When the escape release is operated with the switch in the locked condition and with power

applied the OSSD outputs will turn off and the switch will enter a non-recoverable fault (4 Hz red flash) requiring a power cycle to reset.

Fitted manual release cover and fitted key — 440G-TZS21URRH

Intended to allow access through the guarding from the outside of the hazardous area (Emergency situations) and not as an emergency stop device or for routine manual access.

Meets ISO 14119:2013 Clause 5.7.5.3.

Ensure the switch is mounted/protected so as to prevent accidental operation.

When the manual release is operated with the switch in the locked condition and with power applied the OSSD outputs will turn off and the switch will enter a non-recoverable fault (4 Hz red flash) requiring a power cycle to reset

Ensure the knob is fully rotated back to the locked position before resuming operation.

Fitted manual release cover and separate key — 440G-TZS21UARH

Intended to allow access through the guarding from the outside of the hazardous area (exceptional situations) and not as an emergency stop device or for routine manual access.

Meets ISO 14119:2013 Clause 5.7.5.4. When the manual release is operated with the switch in the locked condition and with power

applied the OSSD outputs will turn off and the switch will enter a non-recoverable fault (4 Hz red flash) requiring a power cycle to reset.

Ensure the knob is fully rotated back to the locked position before resuming operation and that key is not left attached.

Rockwell Automation 440G-IN012A-EN-P — September 2014

2 440G-TLS-Z Guard Locking Switch

43 (1.69) 6 (0.24)

20.7 (0.81)

15.7 (0.62)

5.5 (0.22)

20.5 (0.81)

25.5 (1)

17 (0.67)

21 (0.83)

5 (0.2)

37 (1.54)

27 (1.06)

21 (0.87)

75 (2.95)

9 (0.35)

14 (0.55)

33 (1.3)

14.0 (0.55)

125 (4.92) 104 (4.09)

6.6 (0.26)

4.9 (0.19)

4.3 (0.17)

67 (2.64)

60 (2.36)

52 (2.05)

31 (1.24)

M5 x 4

40 (1.57)

20 (0.79)

73 (2.87)

6 (0.24)

3 (0.12)

57 (2.24)

85 (3.35)

3 (0.12)

20.8 (0.82)

17.3 (0.68)

3 (0.12)

14.5 (0.57)

34 (1.34)41.8 (1.64)

(REF)

40.0 (1.57) dia.

28.6 (1.13)

40.0 (1.57) dia.

Approximate Dimensions [mm (in.)]

Allen-Bradley and Rockwell Automation are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.

Publication 440G-IN012A-EN-P — September 2014 10001326975 Ver 00 — PN-277698