Electric Connections - Emerson QC01 Guia De Instalacion

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4 Electric Connections

4.1 Electrical data Control Modules
QC01 - 24VDC
Power supply input:
Voltage 24VDC (±15%)
Maximum current 125 mA
Power (nominal) 2.5 W
Control signal input:
Voltage 24VDC (±15%)
Maximum current 5mA
Contacts Potential free
Feedback outputs:
Voltage 0-30 VDC
Current DC 500mA (maximum)
1 mA (advised minimum)
Resistance (nom.) 0.5 Ohm (On state)
Maximum power 15W
Electric contacts Potential free
Temperature * -20°C to +80°C
(-4°F to +176°F)
* In case the Control Modules are used in
Hazardous locations, check the Control
Drawings as per chapter 4.2 for the applicable
temperature range.
Polarity:
Dependent Power supply
Independent Control signal + feedback switches
Environmental conditions :
Humidity 0 to 85% at 25°C(+77°F) derate to 50% above 40°C(104°F) (non-condensing).
Altitude Operating full power available up to 2000 meter (6000 feet).
Use In- and outdoor.
4.2 Electrical data of the hazardous
area executions
Please check the following chapters for electrical
data and instructions in case an approved Control
Module is used in a hazardous location:
Non Incendive/Non Sparking
- QC01 24VDC
Intrinsically safe
- QC03 IS
- QC04 IS-NAMUR
DOC.IG.QC01.1 Rev.: B
max.
Chapter 10
Chapter 11
Chapter 12
Power supply input:
Voltage
Maximum current 68 mA
Maximum Power
Capacity Ci (max.) 15 nF
Inductivity Li
Control signal input:
Voltage
Maximum current 5 mA
Capacity Ci (max.) 3.2 nF
Inductivity Li
Contacts
Feedback outputs:
Maximum voltage 30 VDC
Maximum current 32 mA
Resistance (nom.) 440 Ohm
Switch resistance 300kOhm
(off-state)
Maximum power
Electric contacts
Temperature *
4
QC03 - IS QC04 - IS-N
13.5 - 27.6 V 13.5 - 27.6 V
68 mA
1.2 W 1.2 W
15 nF
0 mH 0 mH
6 - 30 V 6 - 30 V
5 mA
3.2 nF
0 mH 0 mH
Potential free Potential free
IEC 60947-5-6
IEC 60947-5-6
440 Ohm
10440 Ohm
1.2 W IEC 60947-5-6
Potential free IEC 60947-5-6
-20°C to +50°C
(-4°F to +122°F)
December '06