Model Number Legend; Heating And Cooling Control - Omron E5 C Series Manual

Model Number Legend and Standard Models

Model Number Legend

Models with Screw Terminal Blocks
E5CC-@@ 3 @ 5 M -@@@
−− − − − − −−−
A B C D E
A
Model
Control outputs
1 and 2
E5CC
RX
QX
*1 *3 CX
QQ
CQ
*1. Options with HB and HS alarms (001 and 003) cannot be selected if a linear current output is selected for the control output.
*2. The control output cannot be used as a transfer output.
*3. Option 004 can be selected only when "CX" is selected for the control outputs.
Note: Draw-out-type models of the E5CC are available. Ask your OMRON representative for details.

Heating and Cooling Control

Using Heating and Cooling Control
A Control Output Assignment
If there is no control output 2, an auxiliary output is used as the cooling control output.
If there is a control output 2, the two control outputs are used for heating and cooling.
(It does not matter which output is used for heating and which output is used for cooling.)
B Control
If PID control is used, you can set PID control separately for heating and cooling.
This allows you to handle control systems with different heating and cooling response characteristics.
(Example: E5CC-RX3A5M-000)
F
B C D
No. of Power
Terminal Input
auxiliary supply
type type
outputs voltage
3
A
D
5
M
E F
Options
Control output 1
Relay output
Voltage output
(for driving SSR)
Linear current output *2
Voltage output
(for driving SSR)
Linear current output *2
Screw terminal blocks (with cover)
HB alarm and
Communications
HS alarm
000 ---
*1
001 1
2
*1
003 (for 3-phase
heaters)
*3
004 ---
005 ---
006 ---
007 ---
E5CC/E5CC-B/E5CC-U
Meaning
48 × 48 mm
Control output 2
None
None
None
Voltage output
(for driving SSR)
Voltage output
(for driving SSR)
3 (one common)
100 to 240 VAC
24 VAC/DC
Universal input
Event Remote
inputs SP Input
--- --- ---
--- 2 ---
RS-485 --- ---
RS-485 2 ---
--- 4 ---
--- 2
--- 2 Provided.
Transfer
output
---
---
---
---
---
Provided.
---
19