Sigma S2Ba Features of the S2Ca metering pumps, Dulcodes UV-Desinfektionsanlage, Pump type S2Ca

Features of the S2Ca metering pumps Dulcodes UV-Desinfektionsanlage

2

yellow/NO

1

green/NC

4

white/NO

3

brown/C

Technical data, relay (control version)

Pump type S2Ca

3	Relay	Fault-indicating relay	Fault-indicating relay + pulse generator
	Relay type	Fault-indicating relay	pulse generator	Fault-indicating relay
1
	Voltage, max:	250 V 50/60 Hz	24 V DC	24 V 50/60 Hz
4
	Current, max.	2 A (ohmic)	100 mA	100 mA
	Hook up duration		100 ms
	Behaviour	see Identcode	see Identcode	see Identcode
	Service life	> 200 000 cycles*	> 50 x 106 (10 V 10 mA)	> 200 000 cycles
fault indicating relay
	Relay type	Power relay
pacing relay	Voltage, max.	250 V (50/60 Hz)

2

2

green/NC

Current, max.	16 A (ohmic)
Hook up duration
Behaviour	see Identcode
Service life	> 30 000 cycles*

1

white/NO

* in the case of nominal load

4

brown/C

The contacts are zero volt.

N/C fault indicating relay - the relay closes immediately after the power is switched on and opens in the event of a fault.

N/O fault indicating relay, the relay closes in the event of a fault.

Use suitable interference suppression (e.g. RC glands) when connecting inductive loads.

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