WIKA CS4S - Manual (Page 25)

Operating Instructions Temperature Indicating Controller CS4S
V1.1
•
10/2006 - 25 -
7.6 OUT2 (Heating/Cooling control) action (When setting Dead band)
+
-
+
-
+
-
+
-
+
-
+
-
Changes continuously according to deviation.
Control output
logic level
DC 0/12 V
(OUT1)
Non contact
relay output
(OUT2)
Control output
analogue
current signal
(4 … 20 mA)
(OUT1)
Heating P-band Dead band (Cooling P-band)
OFF
ON
OFF
ON
Control
action
(Cooling
action)
Heating
action
SV setting
Cycle action is performed according to deviation.
Control output
relay
(OUT1)
Cycle action is performed according to deviation.
Cycle action is performed according to deviation.
Lit
Unlit Lit
Unlit
(OUT1) Green
(OUT2) Yellow
Indication
Indication
5
3
7
6
7
6
7
6
7
6
7
6
7
6
7
6
7
6
7
6
5
3 3
5
DC 12 V DC 12/0 V DC 0 V
DC 20 mA DC 20 … 4 mA DC 4 mA
: Acts ON (lit) or OFF (unlit).
: Represents Heating control action.
: Represents Cooling control action.