User`s manual

PK220076 s Specifications

LED

Keypad Conn.

JP4

PLC Bus

Connector

LCD

Interface

JP2 JP3

JP5

JP1

CN1 CN2

JP6,1

Connectors

Only a single, solid conductor should be placed in a screw clamp termi-

nal. Bare copper, particularly if exposed to the air for a long period

before installation, can become oxidized. The oxide can cause a high

resistance (~20 Ω) connection, especially if the clamping pressure is not

sufficient. To avoid this, use tinned wires or clean, shiny copper wire. If

you are using multiple conductors or stranded wire, consider soldering the

wire bundle or using a crimp connector to avoid a loss of contact pressure

to a spontaneous rearrangement of the wire bundle at a latter time.

Soldering may make the wire subject to fatigue failure at the junction with

the solder if there is flexing or vibration.

Header Locations and Jumper Settings

Figure B-5 illustrates the location of the headers on the PK2200.

Table B-4 lists each header and explains possible pin connections.

Figure B-5 PK2200 Jumpers and Headers