Eaton easyE4 User Manual

5. Programming on the device
5.7 Using operands in a program
5.7.3 Connection rules for operands
The following operands can be connected to the various inputs and outputs, as well
as to each other, regardless of the programming language you select:
Operands Bit inputs  Bit outputs
Constant 0, constant 1
x

x
M - Markers
x

x
RN - Input bit via NET
x

–
SN - Output bit via NET (send)
x

x
N - Network marker bit
x

x
nN - NET station n marker
x

x
ID: Diagnostic alarm
x

–
LE - Backlight output
x

x
P buttons
x

–
I - Bit input
x

–
Q - Bit output from another FB
x

x

Assigning operands Value inputs  Value outputs
Constant
x

x
Markers: MB, MD, MW
x

x
Analog inputs IA
x

x
Analog output QA
x

x
Numeric output from another QV FB
x

x
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Eaton easyE4 Specifications

General

Brand	Eaton
Model	easyE4
Category	Relays
Language	English