Recommended Tightening Torque Of Control Terminal Screws - Toshiba TOSVERT VF-AS3 Instruction Manual

Termi-
nal
symbol
FLA
FLB
2
FLC
R1A
R1C
R2A
R2C
9
Important
Reference

■ Recommended tightening torque of control terminal screws

Control terminal torque and wire strip length
Relay
Except Relay (2nd)
Except Relay (1st)
2. Installation and wiring
Input/
Function
output
Multifunction programmable relay
contact output. Operation of the
protection function of the inverter
Output is detected in the default setting.
The contact across [FLA]-[FLC] is
closed and [FLB]-[FLC] is opened
during protection function operation.
Multifunction programmable relay
contact output.
Output
signal is output in the default
setting.
Multifunction programmable relay
contact output. It is not assigned
Output
in the default setting. The function
can be set with <F134: Terminal
R2 function >.
• With relay contact output, chattering (momentary ON/OFF of contact) is generated by external
factors of the vibration and the impact, etc. In particular, please set a filter of 10 ms or more, or
timer for measures when connecting it directly to the input unit of the programmable controller.
• To change the function of the terminals [F], [R], [RES], and [S1] - [S5] → Refer to [6. 3. 2]
• To change the function of the terminals [FP], [FL], [R1], and [R2] → Refer to [6. 3. 3]
• To change the function of the terminals [RR] and [RX] → Refer to [6. 2]
• To change the function of the terminals [FM] and [AM] → Refer to [5. 1. 6]
Screw size
M3
M3
M3
Electrical
specifications
Maximum contact
capacity
• 250 Vac-2 A
(cosφ=1)
• 30 Vdc-2 A (at
resistive load)
• 250 Vac-1 A
(cosφ=0.4)
• 30 Vdc-1A
(L/R=7 ms)
A low-speed
Minimum contact
capacity
• 24 Vdc-5 mA
Life
• 100000 times
Torque
Strip length
(N・m) (lb・in)
0.5 4.4
0.5 4.4 6 or 7
0.5 4.4
2-48
Internal circuit
FLA
FLB
FLC
R1A
R2A
R1C
R2C
Screwdriver size
(mm)
Width (mm)
11 3.5
3.5
6 3.5
E6582062
+24V
+24V
Thickness
0.5
0.5
0.5