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Chapter 3 - General Operation
28 Adept IO Blox User’s Guide, Rev B
Over Temp LED -
Red LED lights when the output driver experiences an
over-temperature fault, such as when an output is shorted. See Section 3.6 on page 34 for
more information.
JCBL1/2 -
8-pin connectors for connecting to host or to daisy-chain to another IO Blox.
These two connectors are interchangeable, either one can be used.
ADDR_ SEL Switch -
two-position DIP-switch used to select one of four addresses. See
Table 2-4 on page 10 .
3.3 Connecting to Terminals
To connect wires from user-supplied devices to the terminals, see the following
procedure. The terminals are designed for wire sizes in the range of 14-24 AWG.
1. Strip 7 mm of insulation from the end of the wire that you want to connect to the
terminal.
2. Insert a small flat-blade screwdriver (2.5 mm) into the top opening on the
terminal. Push the blade in until the clamp in the lower opening folds back. See
Figure 3-2 .
3. Insert the stripped end of the wire into the lower opening, then remove the
screwdriver from the top opening. The clamp will close on the wire. Pull on the
wire to confirm it is securely attached in the connector.
4. Visually inspect the connection to make sure that the clamp has closed on the
wire, not the insulation.
Figure 3-2. Inserting Wires into Terminals
Insert small flat-blade
screwdriver to open
contact.
Insert wire, then
remove screwdriver to
close contact.