Actuators - Cosmo Multi 2 Montage- Und Bedienungsanleitung

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1. Installation
Neutralleiter.
Sammelklemme benutzen!
Use neutral conductor
collective block
Erdungsleiter-Sammel-
klemme benutzen!
Use ground common
terminal block!
R1-R6 1 (1) A (100 ... 240) V~
4 (1) A (100 ... 240) V~
R7
1.2.2

Actuators

(pumps, valves etc.)
IP 20
T4A
floating relay semiconductor relay
neutral conductor-common terminal block
protective conductor-common terminal block
The controller is equipped with 7 relays to which loads
L' L N
(actuators) such as pumps, valves and auxiliary relays
can be connected (A= normally open contact; R =
normally closed / break contact):
• Relays R1 ... R6 are semiconductor relays:
• Relay R7 is a potential-free (floating) relay with
Note:
The minimum pump speed must be set to 100% when
auxiliary relays or valves are connected
R1 ... R3 = normally open R1 ... R3
(designed for pump speed control)
R4 ... R6 = normally open R4 ... R6
N = neutral conductor N
(common terminal block)
PE = protective conductor PE
(common terminal block)
change-over contact:
R7-M = center contact R7
R7-A = normally open R7
R7-R = normally closed R7
ATTENTION!
High-efficiency pumps can be connected to
semiconductor relay outputs only!
.