Bradley Smoker PLC-5 2Placing System Hardware, 102mm 51mm2, Mount the I/O chassis horizontally

Models: PLC-5

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3-2Placing System Hardware

Minimum spacing requirements for a controller-resident chassis:

Mount the I/O chassis horizontally.

Allow 153 mm (6 in) above and below the chassis.

Allow 102 mm (4 in) on the sides of each chassis.

Allow 51 mm (2 in) vertically and horizontally between any chassis and the wiring duct or terminal strips.

Leave any excess space at the top of the enclosure, where the temperature is the highest.

102mm

(4")

51mm(2")

Minimum spacing requirements for a remote

I/O and extended-local I/O chassis:

Mount the I/O chassis horizontally.

Allow 153 mm (6 in) above and below all chassis. When you use more than one chassis in the same area, allow 152.4 mm (6 in) between each chassis.

Allow 102 mm (4 in) on the sides of each chassis. When you use more than one chassis in the same area, allow 101.6 mm (4 in) between each chassis.

Allow 51 mm (2 in) vertically and horizontally between any chassis and the wiring duct or terminal strips.

Leave any excess space at the top of the enclosure, where the temperature is the highest.

153mm (6")

102mm

(4")

Area reserved for disconnect, transformer, control relays, motor starters, or other user devices.

51mm

153mm (2") (6")

102mm

(4")

153mm

Wiring Duct

(6")

 

13081

Area reserved for disconnect, transformer, control relays, motor starters, or other user devices.

102mm

153mm

(4")

(6")

51mm (2")

Wiring Duct

51mm (2")

102mm

(4")

153mm (6")

Wiring Duct

18749

Publication 1785-UM012D-EN-P - July 2005

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Bradley Smoker PLC-5 2Placing System Hardware, 102mm 51mm2, Mount the I/O chassis horizontally, 51mm 153mm 2 102mm