Omron EQ100-E User Manual page 74

5. Installation and Wiring
Precautions
- Keep a little room upon wiring of RS-485 communications port terminal and a
communications cable.
- It should make easier the dismounting task of EQ100 for battery replacement.
■Terminal Screw and Crimping Terminal
RS-485 Communications Port #1
Terminal Screw
Recommended Wire Size
Recommended Tightening Torque
Recommended Crimping Terminal
RS-485 Communications Ports #2 to 4
Terminal Screw
Recommended Wire Size
Recommended Tightening Torque
Recommended Crimping Terminal
Precautions
- Note that the terminal screw sizes differ between the RS-485 communications port #1 and the
ports #2 to 4.
- Make sure to apply torque of 0.8 N⋅m to the terminal screws of the RS-485 communications
port #1.
- Make sure to apply torque of 0.5 N⋅m to the terminal screws of the RS-485 communications
ports #2 to 4.
- Use proper crimping terminals to the terminal block for wiring.
M3.5 captive screw
AWG24 to 14 (0.205 to 2.081 mm
0.8 N⋅m
3.7 dia.
φ3.7
M3 captive screw
AWG24 to 14(0.205 to 2.081mm
0.5 N⋅m
3.2 dia.
φ3.2
2
)
(Unit: mm)
2
)
(Unit: mm)
5-8