Magnetek IMPULSE VG+ Series 3, Instruction Manual

Page: 13 / 183

IMPULSE•VG+ Series 3 Instruction Manual - 07/25/05
1-8
Interface Specifications
IMPULSE•VG+ Series 3 is designed to interface with 120VAC user input and output devices
through the GIF7 interface board. This eliminates the need for an additional interface relay or
isolation circuitry.
The drive has eight optically isolated drive terminals which can be used to connect with the user
input device. Terminals S1 and S2 are always used for the directional run commands (Forward and
Reverse, Up and Down). The rest of six terminals are multi-function terminals, and are used for
speed control and other characteristics. With multi-function terminals you can assign various
functions and performance characteristics without having to rewire the drive.
The drive has four 250VAC, 1.0 Amp relays for output devices. It includes three programmable
multi-function output terminals.
G5IN4 card has four additional input terminals, which can have a total of 14 sets of input selections.
The individual terminals can be enabled/disabled within a set. For program information refer to
Chapter 5, Programming Advanced Features.