Instruction manual

ControlWave Micro Instruction Manual (CI-ControlWave Micro)
Revised Jun-2013 Installation 2-29
enable receiver biasing and termination (as well as 2-wire or 4-wire
selection) using an 8-position DIP switch located on the CPU and
ECOM modules. See Table 2-5 in Section 2.4.2 Setting DIP Switches on
the CPU Modules for information on RS-485 termination and loopback
control switch settings.
2.4.5 Connections to Ethernet Port(s) on the CPU Module
Caution
The RJ45 Ethernet ports are located on the CPU module. The PSSM also
has one RJ45 port for the optional Display/Keypad. Never
connect
Ethernet to the Display/Keypad port or damage to the PSSM will result.
ControlWave Micros can support up to two Ethernet ports. These use a
10/100Base-T RJ-45 modular connector that provides a shielded
twisted pair interface to an Ethernet hub. Two LEDs per port provide
transmit and receive status indications:
Port assignments are:
 Ethernet Port 1: CPU Bd. J6, 8-Pin RJ-45 - Shielded Twisted Pair
10/100Base-T
 Ethernet Port 2: CPU Bd. J5, 8-Pin RJ-45 - Shielded Twisted Pair
10/100Base-T
A typical Ethernet hub provides eight 10/100Base-T RJ-45 ports (with
port 8 having the capability to link either to another hub or to an
Ethernet communications port). Both ends of the Ethernet twisted pair
cable are equipped with modular RJ-45 connectors.
18
Looking into
receptacle
Figure 2-20. RJ-45 Ethernet Connector
These cables have a one-to-one wiring configuration as shown in Figure
2-21. Table 2-14 provides the assignment and definitions of the 8-pin
10/100Base-T connectors.
Figure 2-21. Standard 10/100Base-T Ethernet Cable (CPU Module to Hub)