
Product Overview
3-6
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames E & F
Figure 3.2
Functional Block Diagram of 890SD Standalone Drive
L1 L2 L3
M1 M2 M3
DC+
DC-
U
V
W
890SD Standalone Drive
PROGRAMMING
PORT
mini-USB
X13
DIN1
DIN2
DIN3
DIN4
DIN5
DIN6
DIN7
DIN8/DOUT1
DIN9/DOUT2
X15
DIGITAL I/O
INTERFACE
KEYPAD
HMI REMOTE
PROGRAMMING
PORT
RS232
0V
AIN1
AIN2
AIN3
AIN4
AOUT1
AOUT2
+10V
-10V
ANALOG I/O
X12
X11
PUMR A POS
PUMR A NEG
PUMR B POS
PUMR B NEG
CONNECTOR
(for future use)
X14
A
24V
B
0V
X10
OPTION A
FIELDBUS
INTERFACE
COMMS
DBR+
DBR-
Diode
Bridge
CONNECTOR
(for future use)
OPTION F
SPEED
INTERFACE
FEEDBACK
OPTION B
FIELDBUS
INTERFACE
COMMS
DOUT3
A
B DOUT4
A
B DOUT5
A
B DOUT6
NC (not connected)
MTR THRM A
MTR THRM B
DIGITAL I/O
X16