Eaton EASY-E4 Series User Manual

6. Function blocks
6.3 UF - User function block
Operand
Maximum number
I
12
IA
8
Q
12
QA
8
M
480
MB
64
MW
32
MD
16
These numbers specify the maximum possible number for I, IA, Q, and QA. However,
the following restrictions apply:
l The total number of inputs (bit and analog) must not exceed 12
l The total number of outputs (bit and analog) must not exceed 12
l A maximum of 12 bit inputs and outputs can be used
l A maximum of 8 analog inputs and outputs can be used
Device-specific operands (ID, LE, P) and NET operands (N, NB, NW, ND, RN, SN) are
not supported for user function blocks.
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easyE4 11/18 MN050009 EN www.eaton.com

Eaton EASY-E4 Series Specifications

General

Type	Programmable Relay
Digital Inputs	Up to 12
Digital Outputs	Up to 8
Display	LCD
Operating Temperature	-25°C to +55°C
Protection Degree	IP20
Storage Temperature	-40°C to +70°C
Supply Voltage	24 V DC, 100-240 V AC
Analog Inputs	4
Outputs	Relay, transistor
Programming	EASY-SOFT-PRO
Communication	Ethernet, Modbus, CANopen
Expansion	Expandable with additional modules
Relative Humidity	5% to 95% (non-condensing)
Standards	IEC/EN 61131-2, UL 508, CSA C22.2 No. 142