Ethernet Connection - GE 469 Instruction Manual

CHAPTER 3: INSTALLATION
3.1.5

Ethernet Connection

469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
When the unit is fully inserted, the latch will be heard to click, locking the handle in
the final position.
No special ventilation requirements need to be observed during the installation of the
unit. The unit does not require cleaning.
If using the 469 with the Ethernet 10Base-T option, ensure that the network cable is
disconnected from the rear RJ45 connector before removing the unit from the case. This
prevents any damage to the connector.
The unit may also be removed from the case with the network cable connector still
attached to the rear RJ45 connector, provided that there is at least 16" of network cable
available when removing the unit from the case. This extra length allows the network cable
to be disconnected from the RJ45 connector from the front of the switchgear panel. Once
disconnected, the cable can be left hanging safely outside the case for re-inserting the unit
back into the case.
The unit may then be re-inserted by first connecting the network cable to the units' rear
RJ45 connector (see step 3 of Unit Withdrawal and Insertion on page 3–5).
Ensure that the network cable does not get caught inside the case while sliding in the
unit. This may interfere with proper insertion to the case terminal blocks and damage
the cable.
To ensure optimal response from the relay, the typical connection timeout should be set as
indicated in the following table:
up to 2
up to 4
FIGURE 3–10: Ethernet Cable Connection
TCP/IP sessions Timeout setting
2 seconds
3 seconds
3–7