Returning A Defective Unit - Distech Controls IO-R-16 Wiring Manual

Replacing the IO-R-16
Table 4 Parts Listing for IO-R-16
10429 Connector plug
32330828 Connector plug
32327802
Accessory Kit, IO-R-16
Replacing the IO-R-16
Before handling circuit boards, discharge any accumulated static by touching the nearby earth
Caution
grounding point. For details, see the
To replace the IO-R-16 accessory module in the field, proceed as follows:
Procedure 2 Replacing the IO-R-16 accessory module.
Using the appropriate Niagara software tool, back up the EC-BOS's configuration to your PC.
Step 1
Remove power to the IO-R-16. The unit should power down automatically.
Step 2
If any I/O points have voltage, turn the devices off or disconnect power to them.
Note
Note positions of all I/O wiring going to the IO-R-16 module to be replaced, as well as for any other
Step 3
installed modules. If necessary, label connectors and accessory modules to avoid mis-connection later
(after IO-R-16 is replaced). The software that runs on the EC-BOS-8 expects terminal positions to be the
same in the replacement IO-R-16 in order to collect data from or to control the attached devices.
Unplug all connectors from the IO-R-16, including all I/O connectors and earth ground wire.
Step 4
Remove any DIN rail clips or screws securing the IO-R-16, removing it from its mounting. See
Step 5
page 7 for details on removal from (and mounting onto) DIN rail.
Mount the replacement IO-R-16 as it was previously, using the same DIN rail location and/or screws.
Step 6
Reconnect the earth ground wire to the IO-R-16 grounding lug.
Step 7
Reconnect all I/O connectors to the IO-R-16.
Step 8
If any of your I/O points have voltage, turn the devices back on, or reconnect power to them.
Step 9
Reconnect the 5-position end-mount connector, and ensure that power is applied to the IO-R-16 as well
Step 10
as the EC-BOS. For related details, see
For more details, see the NRIO Guide and EC-BOS-8 Install and Startup Guide.
Step 11

Returning a Defective Unit

For proper credit on an in-warranty unit, ship the defective unit per the vendor's return material procedure.
If the defective unit is under warranty, please follow return instructions provided in this section.
Note
If the unit is out of warranty, please discard it, observing all recycling regulations (see
Electrical and Electronic Equipment),"
Do not return an out-of-warranty IO-R-16 module.
•
Prior to returning the unit, contact your vendor to obtain a return materials authorization (RMA) number and other
instructions.
18
6-position screw terminal, 180 deg.
5-position screw terminal, 180 deg.
– One (1) grounding wire, with quick-disconnect 0.187" female connector.
– Eight (8) 499-ohm resistors, used for 4–20mA inputs.
"Static Discharge Precautions"
"Power up and Initial
page 5).
August 2, 2017
Replacement Parts and New Units
section on page 5.
Checkout".
Remote IO-R-16 Module Mounting and Wiring Guide
Figure 1 on
"WEEE (Waste of