Table of Contents
Advertisement
• NICHIFU Co., Ltd.
Blade terminal
2
Cable gauge (mm
)
product number
0.3 to 0.75
BT 0.75-11
3.
Insert the wires into a socket.
NOTE
• When using stranded wires without a blade terminal, twist enough to avoid short circuit with a nearby terminals or wires.
• Place the flathead screwdriver vertical to the open/close button. In case the blade tip slips, it may cause an inverter damage
or injury.
Wire removal
Pull the wire while pushing the open/close button all the way down firmly with a flathead screwdriver.
Open/close button
NOTE
• Pulling out the wire forcefully without pushing the open/close button all the way down may damage the terminal block.
• Use a small flathead screwdriver (tip thickness: 0.4 mm / tip width: 2.5 mm).
If a flathead screwdriver with a narrow tip is used, terminal block may be damaged.
• Place the flathead screwdriver vertical to the open/close button. In case the blade tip slips, it may cause an inverter damage
or injury.
Common terminals of the control circuit (SD, PC, 5)
• Terminal SD (sink logic) and terminal 5 are common terminals (0 V) for input signals (all common terminals are isolated
from each other). Do not earth (ground) these terminals. Avoid connecting the terminal SD with terminal 5 (when sink logic
is selected).
• In the sink logic, terminal SD is a common terminal for the contact input terminals (STF, STR, RH, RM, RL). The open
collector circuit is isolated from the internal control circuit by photocoupler.
• In the source logic, terminal PC is a common terminal for the contact input terminals (STF, STR, RH, RM, RL). The open
collector circuit is isolated from the internal control circuit by photocoupler.
Insulation cap product
number
VC 0.75
When using a single wire or stranded wires without a blade
terminal, push the open/close button all the way down with a
flathead screwdriver, and insert the wire.
Flathead screwdriver
Crimping tool product
number
NH 69
Open/close button
2. INSTALLATION AND WIRING
1
2
3
5
Flathead screwdriver
5
6
7
8
9
10
39
2.6 Control circuit
Advertisement
Table of Contents
