YASKAWA BACnet/IP JOHB-SMP3 Technical Manual page 14

5 Installation Procedure
A - Drive grounding terminal (FE)
B - Option
C - Included screws
D - Ground screw
E - Drive front cover
F - Keypad
G - LED label
Install the Option
DANGER
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before
servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal
capacitor stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltage
decreases below 50 Vdc. When all indicators are OFF, measure for dangerous voltages to make sure that the drive is safe. If
you do work on the drive when it is energized, it will cause serious injury or death from electrical shock.
NOTICE
Damage to Equipment. When you touch the option, make sure that you observe correct electrostatic
discharge (ESD) procedures. If you do not follow procedures, it can cause ESD damage to the drive circuitry.
1.
Shut off power to the drive and wait for the time specified on the drive warning label at a minimum.
Make sure that the charge indicator LED is unlit, then remove the keypad and front cover. Refer to the
drive manuals for more information.
2.
Remove the keypad (F) and front cover (E).
3.
Put the LED label (G) in the correct position on the drive front cover (E).
14
H - Ground wire
I - Option modular connector CN1B (Port 2) (RJ45)
J - Option modular connector CN1A (Port 1) (RJ45)
K - Stud
L - Insertion point for CN5 connector
M - Connector CN5
Figure 5.5 Drive Components with Option
YASKAWA SIEP C730600 0MA BACnet/IP Technical Manual