Omron E5ZN - Output Allocations

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Setting Output Specifications Section 3-4
3-4-3 Output Allocations
• The E5ZN has four outputs. The following tables shows the default func-
tions allocated to each output terminal.
Note When “Cooling control output for ch 1” has been set for an output, ch 1 performs heat-
ing/cooling control. When “Cooling control output for ch 2” has been allocated to the
output, ch 2 performs heating/cooling control.
Name Set value Function
Analog output models
E5ZN-2C@F03@-FLK
Pulse output models
E5ZN-2Q@H03@-FLK
E5ZN-2T@H03@-FLK
OUT1 (control
output 1)
Terminals 7 and 8
0 ch1 Heating control output ch1 Heating control output
1 Cooling control output (See note.) Cooling control output (See note.)
2 Alarm 1 and sensor error alarm
OR output
Alarm 1 and sensor error alarm
OR output
3 Alarm 2 output Alarm 2 output
4 Alarm 3 output Alarm 3 output
5 ch2 Heating control output ch2 Heating control output
6 Cooling control output (See note.) Cooling control output (See note.)
7 Alarm 1 and sensor error alarm
OR output
Alarm 1 and HB alarm OR output
8 Alarm 2 output Alarm 2 output
9 Alarm 3 output Alarm 3 output
10 ch1 SP transfer output
11 Ramp SP transfer output
12 PV transfer output
13 Heating MV transfer output
14 Cooling MV transfer output
15 ch2 SP transfer output
16 Ramp SP transfer output
17 PV transfer output
18 Heating MV transfer output
19 Cooling MV transfer output
OUT2 (control
output 2)
Terminals 1 and 2
0 to 19 (9) Same as above. Same as above.
5 ch2 Heating control output ch2 Heating control output
SUB1 (auxiliary
output 1)
Terminals 13 and
15
0 ch1 Heating control output ch1 Heating control output
1 Cooling control output (See note.) Cooling control output (See note.)
2 Alarm 1 and sensor error alarm
OR output
Alarm 1 and HB alarm OR output
3 Alarm 2 output Alarm 2 output
4 Alarm 3 output Alarm 3 output
5 ch2 Heating control output ch2 Heating control output
6 Cooling control output (See note.) Cooling control output (See note.)
7 Alarm 1 and sensor error alarm
OR output
Alarm 1 and HB alarm OR output
8 Alarm 2 output Alarm 2 output
9 Alarm 3 output Alarm 3 output
SUB2 (auxiliary
output 2)
Terminals 14 and
15
0 to 9 Same as above. Same as above.
7 ch2 Alarm 1 and sensor error alarm
OR output
ch2 Alarm 1 and HB alarm OR output