Relay Outputs; Sensors; Data Communication / Bus - Resol Solex Manual De Instrucciones

SOLEX
+
OK / Set

1.2 Relay outputs

floating relay
2 (1)
250 V
us
us
neutral contact relay
ground collective terminal strip
!

1.3 Sensors

en Gerät spannungslos
ground collective terminal strip
ains before removing
ver!
mmelklemme benutzen
Ground Collective Terminal Block

1.4 Data communication / Bus

Sensors
Schutzleiter-Sammelklemme
benutzen
Use PE Collective Block
T4A
electro- semi-
mech. conductor
2 (1) 1 (1)
~
~
250 V 250 V
Vor Öffnen Gerät spannungslos
schalten!
Isolate mains before removing
clamp-cover!
Masse-Sammelklemme benutzen
Use the Ground Collective Terminal Block
Sensors
-
OK / Set
Bus
VBus
RESOL VBus
connection clamps
L' L N
The controller is equipped with a total of 5 relays to
which loads (actuators) like valves and auxiliary relays are
~
to be connected:
• The relays R1 und R2 are semiconductor relays and also
suitable for a pump speed control:
R1 ... R2 = normally open contact R1 ...R2
N
PE
• The relays R3 und R4 are electromechanical relays for
normally open contact:
R3, R4 = normally open contact R3, R4
N
PE
• Relay R5 is a floating relay with a change-over contact:
R5-M
R5-A
R5-R
N
PE
-
R1
OK / Set
P1
The controller is equipped with a total of 9 sensor inputs.
Bus
The earth connection for sensors is effected via the sensor-
ground collective terminal strip (GND). The temperature
VBus
sensors are to be connected with a user-defined polarity
to clamps S1 ... S9 and GND.
Nullleiter-Sammelklemme
The power supply of the sensors S7 and S8 is effected via
benutzen!
clamp 5V (Us).
N
Use Neutral Conductor
Collective Block
S1
Schutzleiter-Sammelklemme
Tcol
benutzen
Use PE Collective Block
+
T4A
floating relay electro-
2 (1)
2 (1)
~
250 V
250 V
The controller disposes of a RESOLVBus
nication with external modules. The connection must be ef-
fected by any polarity at the clamps marked with „VBus".
= neutral contact (terminal strip)
= protection conductor PE (terminal strip)
= neutral contact relay N(terminal strip)
= protection conductor PE (terminal strip)
Nullleiter-Sammelklemme
benutzen!
= medium power relay N
Use Neutral Conductor
= normally open contact relay
Collective Block
= break contact relay
Schutzleiter-Sammelklemme
= neutral contact relay N (terminal strip)
benutzen
= protection conductor PE (terminal strip)
Use PE Collective Block
+
R2 R3 R4
P-bypass
T4A
error relay
P2 V-St
operating relay
floating relay electro-
after heating
2 (1)
2 (1)
~
250 V
250 V
S2 S3
Tstu
Tstd T-St-FL
T1-AH
S7 S8
T-RT Flow
L' L N
semi-
mech. conductor
1 (1)
~ ~
250 V
R5
error relay
operating relay
L' L N
semi-
after heating
mech. conductor
1 (1)
~ ~
250 V
S4 S5 S6
Tbyp
T-FL
T2-AH
5V S9
U CS10
S
for data commu-
®
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