Delta CT2000 Series User Manual page 50

0-10V
0-10V
AFM1
AFM2
-10-10V
0-20mA
AFM1 +10V AVI ACI
MO1
AFM2
-10V AUI ACM
Specifications of Control Terminal
Wire Gauge: 26~16AWG (0.1281-1.318mm
Torque: Ⓐ 5kg-cm [4.31Ib-in.] (0.49Nm) (As shown in figure above)
Ⓑ 8kg-cm [6.94Ib-in.] (0.78Nm) (As shown in figure above)
Wiring precautions:
Properly install signal & control cable into the terminal; fasten the installation by a

slotted screwdriver. If the wire is stripped, sort the wire before install into the terminal.
Noted that bare signal cable should reserve at least 5mm to prevent from occurring
bad connection and signal cable comes off.
Flathead screwdriver: blade width 3.5mm, tip thickness 0.6mm

In the figure above, the factory setting for S1, SCM is short circuit. The factory setting

for +24V-COM is short circuit and SINK mode (NPN); please refer to Chapter 4
Wiring for more detail.
Terminals Terminal Function
Digital control signal common
+24V
(Source)
Digital control signal common
COM
(Sink)
FWD Forward-Stop command
REV Reverse-Stop command
MI1
~ Multi-function input 1~8
MI8
Digital frequency meter
DFM
DCM Digital frequency signal common
0-20mA Open
0-10V
AVI
ACI
485
0-20mA 0-10V 120
+24V COM FWD MI1
MO2 MCM
S1 SCM DFM DCM REV MI2
Removable Terminal Block
+24V5% 200mA
Common for multi-function input terminals
FWD-DCM:
ON forward running
OFF deceleration to stop
REV-DCM:
ON reverse running
OFF deceleration to stop
Refer to parameters 02-01~02-08 to program the
multi-function inputs MI1~MI8.
ON: the activation current is 6.5mA 11Vdc
OFF: leakage current tolerance is 10μA 11Vdc
Regard the pulse voltage as the output monitor
signal
DFM
Duty-cycle: 50%
Min. load impedance: 1kΩ/100pf
DCM
Max. current: 30mA
Max. voltage: 30Vdc
6-3
Chapter 6 Control TerminalsCT2000 Series
RC2 RB2
MI5
MI3 MI7
MI4 MI6 MI8 SG+ SG-
2
)
Factory Setting (NPN mode)
RA2 RC1 RB1 RA1
B
≧
≦
A