9
Recommended Wiring Scheme
________________________________________________________________________________________
Indication Description
Remarks
Terminal T1
Thermistor input (T1)
(optional)
Thermistor input is programmable as a PTC or NTC
type thermistor. The trip value is adjustable between
1-10Kohm, preset delay of 2 Sec.
Terminal T2
Thermistor input (T2)
(optional)
Connect thermistor and/or Analog output shield to
ground terminal.
Terminal
Ground
Ground (optional)
Analog output (0-10VDC or 0-20mA or 4-20mA)
Terminal
Out (-)
Analog output (-) (optional) reflects motor current and is related to 2xFLA. i.e., Full
scale (10VDC or 20mA) is related to 2xFLA.
Terminal
Out (-)
Analog output (+)
(optional)
Note
:
x
Refer to section
8.2 page 54 for analog output dip
switch setting.
x
Refer to section
7.6.9 on page 47 for analog output
programming.
x
Refer to section
7.6.8 on page 45 for thermistor input
programming.
Terminal 13
&
Terminal 14
Programmable Auxiliary
output relay (N.O.)
Voltage free, N.O , 8A, 250VAC, 1800VA max.
The contact incorporates 0-60 seconds On & Off
delays. The auxiliary output relay can be programmed
to operate in two modes:
1. IMMEDIATE
-
Close
its
contact at start signal
DIWHUSURJUDPPHG³RQGHOD\´WLPHKDVHODSVHGDQG
open its contact at the end of deceleration time (if any)
DIWHUSURJUDPPHG³RIIGHOD\´WLPHKDVHODSVHG
2.
END OF ACCEL. - Close its contact at end of
soft st
DUWDIWHUSURJUDPPHG³RQGHOD\´WLPHKDV
elapsed) and open its contact at the beginning of soft
VWRSLIDQ\DIWHUSURJUDPPHG³RIIGHOD\´WLPHKDV
elapsed).
The relay contact will open also in case of a fault or
upon control supply outage.
This output is generally used to:
(1) Release the brake of a brake motor.
(2) Interlocking with other systems.
(3) Signalling.
For Aux. output programming refer to section
7.6.9 on
page 47.
Terminal 23
&
Terminal 24
Programmable
Fault Output relay
(N.O.)
Voltage free 8A, 250VAC, 2000VA max. changes its
position upon fault.
The contact is programmable to function as FAULT or
FAULT-FAIL SAFE.
When the FAULT function is selected, the relay is
energized upon fault. The contact returns to its original
position when one of the following occurs:
x
The fault has been removed and RVS-DXM was reset
x
Disconnection of Control Supply
When the FAULT-FAIL SAFE function is selected, the
relay is energized immediately when the Control
Supply is connected and de-energizes when one of the
following occurs:
x
Fault
x
Control Supply disconnection
Refer to section
7.6.9 page 47 for FAULT RELAY
TYPE programming.
