Solcon RVS-DX Series User Manual

11 • Recommended Wiring Scheme
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4.3.5 Aux. Input (terminal C1)
Input from a maintained contact, connected between terminals A2 and C1 to operate as programmed
input.
Aux. Input can be programmed as one of six options:
(1) Dual Adjust
(2) Generator Function
(3) Slow Speed / Reverse
(4) External fault
(5) Remote reset after fault has been removed.
(6) Start / Stop (terminal C1 can be used as a maintained N.C Stop input and terminal B1 as
momentary N.O. Start input – refer also to section
4.3.4 above.
For Aux. Input programming refer to section
7.6.9 on page 42.
4.3.6 Auxiliary output relay (terminals 13, 14)
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 (after programmed “on delay” time has elapsed)
and open its contact at the end of deceleration time (if any) (after programmed “off delay” time has
elapsed).
2. END OF ACCEL. - Close its contact at end of soft start (after programmed “on delay” time has
elapsed) and open its contact at the beginning of soft stop (if any) (after programmed “off delay” time has
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 42.
4.3.7 Fault Contact (terminals 23, 24)
Voltage free, N.O , 8A, 250VAC, 1800VA max.
The contact changes its position upon fault and returns to its original position after fault has been
removed and starter was reset. When disconnection of Control Supply the contacts will be closed.
Fault relay can function as a “Fault” relay or as a “Fail-Safe” relay.
For Fault relay programming refer to section
7.6.9 on page 42.
4.3.8 Options description
4.3.8.1 Analogue I/O (option # 5) (terminals T1, T2, Gnd, Out (-), Out (+))
The Analogue option incorporates two functions:
• Thermistor input
• Analogue output
Analogue P.C.B. layout
Thermistor input (terminals T1, T2)
Programmable as PTC or NTC type thermistor. Trip value is adjustable between 1-10K, preset delay of 2
Sec.

Solcon RVS-DX Series Specifications

General

Brand	Solcon
Model	RVS-DX Series
Category	Controller
Language	English