Omron E5AX-MA Manual

Digital Controller
A 96 x 96-mm (DIN) Digital Process
Controller
Optimum PID control with feed-forward control
circuitry.
High accuracy (+0.3% FS +1 digit max.).
Replaceable Output Units.
Models with communications capabilities also
available.
Ordering Information
Digital Controller
Communications None
Model E5AX-
L(M)A
*The Controller can also be equipped with a terminal block to connect communications. Specify a terminal block by adding "-X" to the model
number. Example: E5AX-LA02-X
**Capable of transmitting the process value or output value, but remote setting by external input is not possible.
Control Output Units
Output Relay output
Model E53-R
Control Input
Model
Input (switch Current
selectable)
Input range 4 to 20 mA
Setting 0
Communications Boards
Communications RS-232C
Model E53-X01
RS-232C RS-422*
E5AX- E5AX-
L(M)A01 L(M)A02
SSR output
E53-S
E5AX-LA
Voltage
0 to 20 mA 1 to 5 V 0 to 5 V
1 2 3
RS-422
E53-X02
RS-485* BCD
E5AX- E5AX-
L(M)A03 L(M)A20
Voltage output (for driving SSR)
E53-Q
Voltage
0 to 1 V 0 to 100 mV
4 0
RS-485
E53-X03 E53-X20
E5AX-LA/-MA
Transmission Communica-
output*/** tions Board
(4 to 20 mA) Add-on type
E5AX-L(M)AF E5AX-L(M)AM
Current output
E53-C
E5AX-MA
0 to 10 mV –10 to 10 mV
1 2
BCD Transmission
output
(4 to 20 mA)
E53-XF
1