Kramer Electronics PL-150 Connecting the Relays, Controlling the PL-50 via the Ethernet Port

Connecting the PL-50 Power Controller - Monitor

6.1Connecting the Relays

Figure 5 shows how to connect the relay.

To Alarm

Figure 5: Relay Wiring

On each 3-pole terminal block connector, connect either: C to NC, or C to NO. Table 3 defines the Relay PINOUT:

	Table 3: Relay PINOUT
	RELAY PINOUT
C	Common
NO	Normally Open (relay is open by default and closes for activation)
NC	Normally Closed (relay is closed by default and opens for activation)

6.2Controlling the PL-50 via the Ethernet Port

You can connect the PL-50via the ETHERNET in the following ways:

•For direct connection to the PC, use a crossover cable (see section 6.2.1)

•For connection via a network hub or network router, use a straight-through cable (see section 6.2.2)

6.2.1Connecting the ETHERNET Port Directly to a PC (Crossover Cable)

You can connect the Ethernet port of the PL-50to the Ethernet port on your PC, via a crossover cable with RJ-45 connectors.

This type of connection is recommended for identifying the PL-50

with the factory configured default IP address

After connecting the Ethernet port, configure your PC as follows:

1.Right-click the My Network Places icon on your desktop.

2.Select Properties.

3.Right-click Local Area Connection Properties.

4.Select Properties.

The Local Area Connection Properties window appears.

9