Eaton EASY-E4 Series User Manual

6. Function blocks
6.1 Manufacturer function blocks
Signal diagram normal operation
Figure 153: Signal diagram for PO pulse output - possible normal mode phases
EN: Enable coil
S: Start coil for pulse sequence
FO: Operating frequency,
FS = start frequency,
m1 = Acceleration phase, m2 = Operating phase, m3 = Braking phase
AC: Pulse sequence applied at device output, contact
BR: Stop coil for pulse sequence
Q1/2: Pulse sequence at the device output Q1 and/or Q2
• Range A: The pulse sequence is present at the device output until the number of pulses defined at I1
has been reached.
• Range B: Activating the coil PO..BR initiates the braking phase and reduces the frequency of the pulse
sequence.
• Range C: A voltage drop at coil PO..EN immediately switches off the pulse sequence from the device
output.
Signal diagram jog mode
Figure 154: Signal diagram PO pulse output - jog mode
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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