Omron E5EC User Manual

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4 Basic Operation
E5@C Digital Temperature Controllers User’s Manual (H174)
4-6 Setting Output Specifications
4
4-6-3 Assigned Output Functions (Assigning Control Outputs Is Not Supported for Position-proportional Models.)
Assigned Output Functions
Digital Controllers with Three or Fewer Auxiliary Outputs
Digital Controllers with Four Auxiliary Outputs
*1 If the Digital Controller is equipped with HB/HS alarm detection, it is set by default to detect heater
alarms (HA). Therefore, the alarm 1 function is disabled and the Alarm 1 Type is not displayed. To enable
alarm 1, set an output assignment to alarm 1. If the Program Pattern parameter is changed to a setting
other than OFF, Auxiliary Output 1 Assignment parameter is set as the program end output.
*2 When heating/cooling control is used on the E5GC, auxiliary output 1 is the control output for cooling.
 Alarms
It will be specified in this section when an alarm must be assigned, i.e., when an alarm must be set
for the Control Output 1 or 2 Assignment parameters, or for the Auxiliary Output 1 to 4 Assignment
parameters. For example, if alarm 1 is set for the Control Output 1 Assignment parameter, then
alarm 1 has been assigned.
Assigning a work bit to either control output 1 or 2 or to auxiliary output 1 to 4 is also considered to
be the same as assigning an alarm. For example, if work bit 1 is set for the Auxiliary Output 1
Assignment parameter, then alarms 1 to 4 have been assigned.
Parameter name Display
Without control output 2 With control output 2
Standard Heating/cooling Standard Heating/cooling
Control Output 1
Assignment
out1 Control output
(heating)
Control output
(heating)
Control output
(heating)
Control output
(heating)
Control Output 2
Assignment
out2 --- --- Not assigned. Control output
(cooling)
Auxiliary Output 1
Assignment
sub1
Alarm 1
*1
Alarm 1
*1
Alarm 1
*1
Alarm 1
*1
Auxiliary Output 2
Assignment
sub2 Alarm 2 Control output
(cooling)
*2
Alarm 2 Alarm 2
Auxiliary Output 3
Assignment
sub3 Alarm 3 Alarm 3 Alarm 3 Alarm 3
Parameter name Display
Without control output 2 With control output 2
Standard Heating/cooling Standard Heating/cooling
Control Output 1
Assignment
out1 Control output
(heating)
Control output
(heating)
Control output
(heating)
Control output
(heating)
Control Output 2
Assignment
out2 --- --- Not assigned. Control output
(cooling)
Auxiliary Output 1
Assignment
sub1
Alarm 1
*1
Alarm 1
*1
Alarm 1
*1
Alarm 1
*1
Auxiliary Output 2
Assignment
sub2 Alarm 2 Alarm 2 Alarm 2 Alarm 2
Auxiliary Output 3
Assignment
sub3 Alarm 3 Alarm 3 Alarm 3 Alarm 3
Auxiliary Output 4
Assignment
sub4 Alarm 4 Control output
(cooling)
Alarm 4 Alarm 4

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20