Relay Contact Output Pins Out, Low, And Rch; Relay Contact Output Pin Specifications; Relay Contact Output Pin Connections - Toshiba VF5X Manual

TOSHIBA
E6580717
3-3 Relay Contact Output Pins OUT, LOW, and RCH
Model
Applicability Model Applicability
VF5X-4514A 0 (1C) VF5X-4515A
0 (3C)
VF5X-4514B 0 (1C) VF5X-4515S
0 (3C)
VF5X-4514C 0 (1C) VF5X-4515C
0 (3C)
VFSX-45140 0 (1C)
<VFSX-4514>
This board provides the 1C relay contact outputs OUTA, OUTB, and OUTC. In conjunction with the
FLA, FLB, and FLC pins on the FL relay that is provided as standard equipment with the inverter, two
1
c
relay contact circuits can be used.
<VFSX-4515>
This board provides three 1C relay contact output circuits with the pins OUTA, OUTS, and OUTC, the
pins LOWA, LOWB, and LOWC, and the pins RCHA, RCHB, and RCHC respectively. In conjunction
with the FLA, FLS, and FLC pins on the FL relay that is provided as standard equipment with the
inverter, four 1 C relay contact circuits can be used.
Note that the pins LOWA, LOWB, and LOWC, and the pins RCHA, RCHB, and RCHC use the open
collector output LOW and RCH pin signals that are standard equipment with the inverter. This means
that it is basically impossible to use the standard RCH and LOW pins if this expansion terminal
block board is installed. (See figure 1-2.)
3-3-1 Relay Contact Output Pin Specifications
Item
VF5X-4514:
Pins OUT A, OUTS, and OUTC
VFSX-4515:
Pins OUTA, OUTS, and OUTC
Pins LOWA, LOWS, and LOWC
Pins RCHA, RCHB, and RCHC
Specification
• IC contact outputs:
AC
When
cos~
=
1:
When cos~
=
0.4:
DC
3-3-2 Relay Contact Output Pin Connections
the contact rating is: 250 VAC - 2 A
the contact rating is: 250 VAC - 1 A
the contact rating is:
30
voe -
1 A
There is no need to change any jumper settings on the expansion terminal block board when
using the relay contact outputs.
[Wiring]
• Signal lines must not be bundled with the main circuit lines, but rather must remain separate.
• We recommend using
a
wire size of 0.75 mm
2
(18 AWG).
- 2 0 -