Dc Control Supply And Filter; Safe Torque Off (Sto) Inputs - ABB MicroFlex e150 Guía De Instalación Rápida


24 V DC control supply and filter
MicroFlex e150 requires a 24 V DC (20-30 V DC) 1 A supply to power
the control electronics.
Connect the control supply at connector X2.
A fused DC supply should be provided for the MicroFlex e150. If other
devices are to be powered from the same 24 V supply, a filter (catalog
number FI0014A00) should be installed to isolate the MicroFlex e150
from the rest of the system. Alternatively, a ferrite sleeve may be
attached to the supply cable near connector X2.


Safe Torque Off (STO) inputs

24 V DC (12-30 V DC) must be applied to both STO inputs
to allow the drive to operate. SREF is common to both
inputs.

Digital I/O
24 V DC (12-30 V DC) general purpose digital inputs and
outputs.

Analog I/O
An analog input can be used to receive a ±10 V demand
signal from a motion controller.
The ±10 V analog output can be used to control external
devices.
Quick Installation Guide – MicroFlex e150 7
X2
SREF STO1
SREF STO2
X3
Status- Status+
DOUT2- DOUT2+
DOUT1- DOUT1+
DIN2- DIN2+
DIN3- DIN3+
DIN1- DIN1+
DIN0- DIN0+
X3
AOUT0 AGND
AIN1+ AIN1-
AIN0+ AIN0-
Shield Shield
X4
0V
24V