NF DP060LM, Instruction Manual, Page: 36 / 307

2. Preparation before Use
PROGRAMMABLE AC POWER SOURCE 18
Table 2-6 Screw Size of Output Terminal
DP060LM DP120LM DP180LM
Single-phase
output terminal
M6 screw M8 upset bolt M10 upset bolt
Polyphase
output terminal
M6 screw M6 screw M6 screw
  Connection procedure
The connection procedure of the single-phase output terminal follows the description in
2.5.1
, and
that of the polyphase output terminal follows
2.5.2.
 In the single-phase two-wire (1P2W) output, do not connect anything to the polyphase output
terminal.
 In the single-phase three-wire (1P3W) output and the three-phase four-wire (3P4W) output, do
not connect anything to the single-phase output terminal.

In the single-phase three-wire (1P3W) output, do not connect anything to the L3 terminal.
2.5.1 Single-phase output
  Connection procedure
1. Remove the resin-molded cover of power input and output panel in case DP060LM / DP120LM or
that of output panel in case DP180LM.
Also remove the single-phase output terminal cover in case DP120LM.
2.
Connect the single-phase output terminal to the load with a cable. Be sure to tighten the screws
firmly. If you want to ground the output terminal at one point only, ground the Lo terminal. The Hi
terminal should not be grounded. If the load has a ground terminal, connect it to the chassis
terminal of the output terminal of this product.

The output terminal that can be grounded is the Lo terminals. Do not ground the Hi terminal.
3. Attach the single-phase output terminal cover with the bent part of the cover facing back side in
case DP120LM.
4.
Attach the resin-molded cover of power input and output panel in DP060LM / DP120LM or that of
output panel in DP180LM so that the cables pass through the cutout.
CAUTION
CAUTION