Emerson ROC827 instruction manual Removing an I/O Module, Earth ground

ROC827 Instruction Manual

Figure 4-3. Installing an I/O Module

4.Tighten the captive screws on the front of the module.

5.Wire the I/O module (refer to “Wiring I/O Modules”).

6.Replace the wire channel cover.

Caution	Never connect the sheath surrounding shielded wiring to a signal ground
	terminal or to the common terminal of an I/O module. Doing so makes the
	I/O module susceptible to static discharge, which can permanently
	damage the module. Connect the shielded wiring sheath only to a suitable
	earth ground.

7.Connect to ROCLINK 800 software and login. The I/O modules are self-identifying after re-connecting to ROCLINK 800 software.

8.Configure the I/O point.

4.2.2Removing an I/O Module

To remove an I/O module:

1.Remove the wire channel cover.

2.Unscrew the two captive screws holding the module in place.

3.Gently pull the module’s lip out and remove the module from the slot. You may need to gently wiggle the module.

4.Install a new module or install the module cover.

5.Screw the two captive screws to hold the module or cover in place.

Issued Mar-06 Input/Output Modules 4-5