Wiring The Regulator Board Terminal Strip - Reliance electric GV3000 Instruction Manual

7.0 WIRING THE REGULATOR BOARD TERMINAL
STRIP
This chapter describes how to wire the Regulator board terminal strip for stop, speed feedback, and
remote control signals.
The terminal strip has the following signals available, as shown in figures 7.1 and 7.2. Table 7.1
provides additional information. Note that when the Control Source parameter (P .000) is set to remote
(rE), the drive will be controlled by the signals connected to the terminal strip. Refer to instruction
manual D2 3339 for more information on how parameter P .000 is used to specify where the drive is
controlled from.
RS 232 Connections (Terminals 1 3)
Terminal 1: Transmit (Tx)
Terminal 2: Receive (Rx)
Terminal 3: Regulator Common
The RS 232 terminals should only be used when the RS 232 communication port (J8) or an Operator
Interface module (OIM) is not being used, as all three devices use the same transmit/receive lines.
Pulse Tachometer Connections (Terminals 4 9)
Terminal 4: +15 VDC
Terminal 5: Phase A
Terminal 6: Phase A Not
Terminal 7: Phase B
Terminal 8: Phase B Not
Terminal 9: Regulator Common
A speed feedback device (pulse tachometer) must be installed if vector regulation (P .048=1) is used.
Analog Output Connections (Terminals 10 and 11)
Terminal 10: Analog Meter Output
Terminal 11: Regulator Common
The output of this terminal is either 0 10 VDC or 4 20 mA as determined by the setting of jumper J17
on the Regulator board. The analog output must also be programmed via parameter P .012 for an
indication of speed and direction or percent of torque.
Analog Speed/Torque Reference Connections (Terminals 12 15)
Terminal 12: Isolated Reference Voltage
Terminal 13: VDC Speed/Torque Reference
Terminal 14: mA Speed/Torque Reference
Terminal 15: Isolated Reference Ground
The analog speed/torque (P .008/U.000) reference is either +/-10 VDC or +/-20 mA, as determined
by the setting of jumper J4 on the Regulator board. The analog reference must also be programmed
via parameters P .009, P .010, and P .011.
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