Delta Electronics VFD-E manual +/B1

Chapter 2 Installation and Wiring

Figure 4 for models of VFD-E Series

VFD022E23A/43A, VFD037E23A/43A, VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD022E23C/43C, VFD037E23C/43C, VFD055E23C/43C, VFD075E23C/43C, VFD110E43C

brake resi stor (opti onal)

BR

F us e/NF B(No Fuse B reaker)					+/B1	B2	-	Motor
R(L1)
					R(L1)		U(T1)
								IM
S(L2)					S(L2)		V(T2)
T(L3)					T(L3)		W(T3)	3~
					E
							E
				SA
Recommended Circ ui t					RB
				MC			RA
when power suppl y								Multi-function c ontact output
					RC
is turned O FF by a			OFF	ON			RB	Refer to c hapter2.4 for details.
fault output								Fac tory setting is
				MC				malfunction indication
							RC
					+24V
Factory setting:		FWD/Stop			MI1		MO1	Fac tory setting:
		REV/Stop
NPN Mode					MI2			Driv e is in operation
NPN	Fac tor y	Multi-s tep 1			MI3			48V50mA Max.
Sw1
	setting	Multi-s tep 2			MI4			Multi-function
PNP		Multi-s tep 3			MI5		MCM	Photocoulper Output
Please refer to Figure 7
for wiring of NPN		Multi-s tep 4			MI6		AFM	Analog Multi- func ti on
mode and PNP
		Digital Si gnal Common						Output Terminal
mode.					DCM
								factory setti ng: Analog
					E		ACM	freq./ current meter
								0~ 10VDC/ 2mA
							E	Analog S ignal common
								Fac tory setting: output
					+10V			frequency
								RS-485 serial interface
Factory setting:			3		Power supply
					+10V 20m A			(NOT for VFD*E*C models)
ACI Mode		5K	2		AVI			1: Reserv ed
AVI
					Master Frequency			2: EV
Sw2			1		0 to 10V 47K			3: G ND
ACI					ACI			4: SG -
ACI/AVI switch					4-20mA/0-10V			5: SG +
When switching to AVI,					ACM		8 1	6: Reserv ed
								7: Reserv ed
it indicates AVI2		Analog S ignal Common
					E			8: Reserv ed
								For VFD*E*C models,
								please refer to figure 8.
	Main c irc ui t (power) terminals				Control c ircuit terminals			Shielded l eads & Cable

2-6 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11