Delta EB3000 Series User Manual page 75

Chapter 4 WiringEB3000
Terminals
control
RA1 Multi-function relay output 1 (N.O.) a
RB1
Multi-function relay output 1 (N.C.) b
RC1 Multi-function relay 1 common
RA2 Multi-function relay output 2 (N.O.) a
RC2 Multi-function relay 2 common
RA3 Multi-function relay output 3 (N.O.) a
RC3
Multi-function relay 3 common
RA4 Multi-function relay output 4 (N.O.) a
RC4 Multi-function relay 4 common
SG+ Modbus RS-485
SG- Modbus RS-485
CAN_L CAN Bus
CAN_H CAN Bus
SGND RS-485 and CAN Bus
Multi-function output terminal 1
MO1
(photo coupler)
Multi-function output terminal 2
MO2
(photo coupler)
Multi-function output common
MCM
terminal (photo coupler)
Terminal Function Default (NPN mode)
 User-defined function
Average life of resistive load (with operations:
ON for 1 sec., OFF for 1 sec.)
N.O. 100,000
operations:
N.O. 50,000
operations:
N.C. 100,000
operations:
The min. spec. 10 mA at 5 V
To output different kinds of monitoring signals such
as motor drive in operation, frequency reached,
and overload indication.
SG Switch (SW3): terminator 120 ohm (default) /
open
CAN Switch (SW2): terminator 120 ohm (default) /
open
The AC motor drive
outputs various
monitoring signals, such
as drive in operation,
frequency reached, and
overload indication
through a transistor (open
collector).
Maximum 48 V 50 mA
DC
4-22
3A at 250 V / 5A at 30 V
AC
5A at 250 V
AC
3A at 250 V / 30 V
AC DC
DC
DC