Intelligent Technologies (IT.) D77A I/O Module Products

Installation With Backplane

Module Preparation

The DIN rail locking tab is underneath the removable terminal (on the front of the device). The terminal must be removed to gain access to the locking tab.

1. To remove the terminal, unlock the terminal tabs.

14

0

12

2

104

8 6

D77A-016

Figure 27: Removable Terminal Locking Tabs

2.Remove the terminal strip from the module.

3.Insert a screwdriver under the DIN rail locking tab and lift up to unlock the locking tab.

a

b

c

D77A-017

Figure 28: Unlock DIN Rail Locking Tab

a)Tab

b)Locking Tab Captured

c)Locking Tab Released

30

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MN05002001E

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Eaton Electrical D77A user manual Installation With Backplane