SC Automation Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs per month |
| Delivery Time | on request |
| Packaging Details | standard carton packing |
| Signal type | Analog output |
| Safety Integrity Level (SIL) | SIL 2 |
| Systematic capability (SC) | SC 3 |
| Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
| Protection against electrical shock | UL 61010-1:2019 |
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Degree of protection | IP20 |
| Dimensions | 12.5 x 124 x 114 mm (0.5 x 4.9 x 4.5 inch) (W x H x D) , housing type A2 |
| Brand Name | P+F |
| Model Number | KCD2-SCD-Ex1 |
| Certification | CESI 19 ATEX 021 X |
| Place of Origin | Germany |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs per month |
| Delivery Time | on request | Packaging Details | standard carton packing |
| Signal type | Analog output | Safety Integrity Level (SIL) | SIL 2 |
| Systematic capability (SC) | SC 3 | Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
| Protection against electrical shock | UL 61010-1:2019 | Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Degree of protection | IP20 | Dimensions | 12.5 x 124 x 114 mm (0.5 x 4.9 x 4.5 inch) (W x H x D) , housing type A2 |
| Brand Name | P+F | Model Number | KCD2-SCD-Ex1 |
| Certification | CESI 19 ATEX 021 X | Place of Origin | Germany |
| High Light | IP20 P+F Current Driver ，SMART Current Driver ，KCD2-SCD-Ex1 | ||
This isolated barrier is used for intrinsic safety applications. The device repeats the input signal from a control system to drive HART I/P converters, electrical valves, and positioners located in a hazardous area. Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally. The current is transferred via a DC/DC converter and repeated at the output terminals. An open field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by the control system. Test sockets for the connection of HART communicators are integrated into the terminals of the device.
Technical Data
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General specifications |
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Signal type |
Analog output |
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Functional safety related parameters |
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Safety Integrity Level (SIL) |
SIL 2 |
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Systematic capability (SC) |
SC 3 |
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Supply |
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Connection |
Power Rail or terminals 9+, 10- |
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Rated voltage |
19 ... 30 V DC |
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Ripple |
≤ 10 % |
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Rated current |
≤ 30 mA at 24 V |
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Power dissipation |
≤ 600 mW at 20 mA and 500 Ω load |
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Power consumption |
≤ 700 mW |
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Input |
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Connection side |
control side |
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Connection |
terminals 5-, 6+ |
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Input signal |
4 ... 20 mA , limited to approx. 26 mA |
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Input voltage |
open loop voltage of the control system < 30 V |
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Voltage drop |
approx. 6 V at 20 mA |
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Input resistance |
> 100 kΩ, with field wiring open |
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Output |
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Connection side |
field side |
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Connection |
terminals 1+, 2- |
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Voltage |
≥ 13 V at 20 mA |
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Current |
4 ... 20 mA |
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Load |
0 ... 650 Ω |
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Ripple |
20 mV rms |
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Transfer characteristics |
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Deviation |
at 20 °C (68 °F), 4 ... 20 mA |
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Influence of ambient temperature |
< 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) |
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Frequency range |
field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
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Rise time |
10 to 90 % ≤ 10 ms |
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Galvanic isolation |
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Input/Output |
basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
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Input/power supply |
basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
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Output/power supply |
reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
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Indicators/settings |
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Display elements |
LED |
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Labeling |
space for labeling at the front |
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Directive conformity |
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Electromagnetic compatibility |
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Directive 2014/30/EU |
EN 61326-1:2013 (industrial locations) |
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Conformity |
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Electromagnetic compatibility |
NE 21:2017 |
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Degree of protection |
IEC 60529 |
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Protection against electrical shock |
UL 61010-1:2019 |
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Ambient conditions |
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Ambient temperature |
-40 ... 70 °C (-40 ... 158 °F) |
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Mechanical specifications |
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Degree of protection |
IP20 |
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Connection |
screw terminals |
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Mass |
approx. 100 g |
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Dimensions |
12.5 x 124 x 114 mm (0.5 x 4.9 x 4.5 inch) (W x H x D) , housing type A2 |
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Height |
124 mm |
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Width |
12.5 mm |
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Depth |
114 mm |
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Mounting |
on 35 mm DIN mounting rail acc. to EN 60715:2001 |
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Data for application in connection with hazardous areas |
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EU-type examination certificate |
CESI 06 ATEX 021 X |
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Marking |
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Output |
Ex ia |
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Supply |
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Maximum safe voltage |
250 V AC (Attention! Um is no rated voltage.) |
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Equipment |
terminals 1+, 2- |
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Voltage |
25.2 V |
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Current |
100 mA |
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Power |
630 mW |
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Internal capacitance |
5.7 nF |
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Internal inductance |
negligible |
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Certificate |
CESI 19 ATEX 021 X |
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Marking |
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Galvanic isolation |
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Input/Output |
safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
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Output/power supply |
safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
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Directive conformity |
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Directive 2014/34/EU |
EN IEC 60079-0:2018 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 |
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International approvals |
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FM approval |
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FM certificate |
FM 18 CA 0116 X , FM 19 US 0117 X |
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Control drawing |
116-0469 (cFMus) |
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UL approval |
E106378 |
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Control drawing |
116-0459 (cULus) |
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IECEx approval |
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IECEx certificate |
IECEx CES 06.0001X |
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IECEx marking |
[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I |
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Company Details
Business Type:
Trading Company
Year Established:
2010
Total Annual:
5000000-8000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
SC Automation Limited (hereinafter referred to as SC) was established in 2010 and is a company focused on international trade.We are committed to serving customers worldwide based on the principle of integrity. After years of experience, we have formed good cooperative relationships ... SC Automation Limited (hereinafter referred to as SC) was established in 2010 and is a company focused on international trade.We are committed to serving customers worldwide based on the principle of integrity. After years of experience, we have formed good cooperative relationships ...
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