Omron SMARTSTEP Junior R7D-ZP, Руководство пользователя

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4-2 Wiring
4-2-4 Wiring the Main Circuit and Servomotor Connections
4-2-4 Wiring the Main Circuit and Servomotor Connections
When wiring a Terminal Block, use proper wire sizes, grounding systems, and anti-noise
measures.
Terminal Block Names and Functions
Signal Function Condition
L1
L2
Main circuits power supply
input
Single-phase 200/230 V AC (170 to 253 V AC) 50/60 Hz
+
−
External regeneration
resistance connection
terminals
If regenerative energy is high, connect an External Regeneration
Unit.
U
Red
V White
W Blue
Servomotor connection
terminals
Green/Yellow
These are the terminals for outputs to the
Servomotor. Be sure to wire these terminals
correctly.
Frame ground
This is the ground terminal. Ground to a minimum of 100
Ω
(class D, class 3).
Terminal Block Wire Sizes
Model (R7D-)
Item Unit
ZP01H ZP02H ZP04H ZP08H
Power supply capacity kVA 0.4 0.75 1.2 2.2
Rated current
A (rms) 1.8 3.5 5.5 10
Main circuit power
supply input (L1, L2)
Wire size
mm
2
1.25 2.0
External Regeneration
Unit connection
terminals (+,
−
)
Wire size mm
2
1.25 (Wiring length: 0.5 m max.)
Rated current
A (rms) 0.84 1.1 2.0 3.7
Maximum
momentary
current
A (rms) 2.5 3.3 6.0 11.1
Servomotor connection
terminal
(U, V, W, )
(See note.)
Wire size
mm
2
1.25 (Wiring length: 20 m max.)
Wire size mm
2
2.0 min.
Screw size --- M4 Frame ground
Torque
N
•
m 1.2 to 1.4
No-fuse breaker or fuse capacity
A (rms) 4 8 16
Note: Connect an OMRON Servomotor Cable to the Servomotor connection terminals.
Wire Size and Allowable Current (Reference)
The following table shows the allowable current when there are three power supply wires.
Use a current below these specified values.
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