Product Transition Guide
IMPULSE
®
•G+ & VG+ Series 4
IMPULSE®•G+ & VG+ Series 3 to Series 4 Transition Guide August 2011
Page 10 of 54
Magnetek, Inc.
Control Circuit Terminals
"—" indicates that an equivalent terminal on the other drive model does not exist.
G+ Series 4 Defaults are listed in parentheses.
Terms
MFDI: Multi-Function Digital Input
MFDO: Multi-Function Digital Output
MFAI: Multi-Function Analog Input
MFAO: Multi-Function Analog Output
Control Terminals
Function
Signal Level
G+ Series 3 G+ Series 4 G+ Series 3 G+ Series 4
S1 S1 MFDI 1 (Run Forward)
Photo-coupler isolation
24 VDC, 8mA
120 VAC (with GIF7)
Photo-coupler isolation
120 VAC
(S4IF)
S2 S2 MFDI 2 (Run Reverse)
S3 S3 MFDI 3 (Speed 2)
S4 S4 MFDI 4 (Speed 3)
S5 S5 MFDI 5 (Speed 4)
S6 S6 MFDI 6 (Speed 5)
S7 S7 MFDI 7 (External Fault)
S8 S8 MFDI 8 (Microspeed Gain 1)
X2 X2 MFDI Common -- --
M0, M1 M0, M1 MFDO (Brake Release)
Form A Relay:
250 VAC, 1A
30 VDC, 1A
Form A Relay:
250 VAC, 1A
30 VDC, 1A
M2, M3, M4 M2, M3 MFDO (X-Press Programming)
Form A Relay
Contact Capacity:
250 VAC, 1A
30 VDC, 1A
Form A Relay:
250 VAC, 1A
30 VDC, 1A
M5, M6 M5, M6 MFDO (X-Press Programming)
Form A Relay
Contact Capacity:
250 VAC, 1A
30 VDC, 1A
Form A Relay:
250 VAC, 1A
30 VDC, 1A
MA, MB, MC MA, MB, MC
Fault annunciate
Terminals MA-MC: N/O
Terminals MB-MC: N/C
Form C Relay:
250 VAC, 1A
30 VDC, 1A
Form C Relay:
250 VAC, 1A
30 VDC, 1A
+V +V Power supply for analog inputs +15 VDC, 20mA +10.5 VDC, 20mA
-V -V Power supply for analog inputs -15 VDC, 20mA -10.5 VDC, 20mA
A1 A1
MFAI 1 (Master Frequency
Reference)
-10 to +10V (20kΩ)
0 to +10V (20kΩ)
-10 to +10V (20kΩ)
0 to +10V (20kΩ)
A2 A2 MFAI 2 (Not Used)
-10 to +10V (20kΩ)
0 to +10V (20kΩ)
4 to 20mA (250Ω)
-10 to +10V (20kΩ)
0 to +10V (20kΩ)
4 to 20mA (250Ω)
A3 A3
MFAI 3 (Master Frequency
Reference)
-10 to +10V (20kΩ)
0 to +10V (20kΩ)
-10 to +10V (20kΩ)
0 to +10V (20kΩ)
AC AC Analog Common -- --
E (G) E (G)
Ground for shielded lines and
option cards
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