products details
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KFD2 - STC4 - Ex1.2O SMART Transmitter Power Supply | 1 - Channel Isolated Barrier SIL3 New Original
| Brand Name: | P+F |
| Model Number: | KFD2-STC4-Ex1.2O |
| MOQ: | 1 piece |
| Price: | $70-75 / piece |
| Delivery Time: | 1-3 week days |
| Payment Terms: | T/T |
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
- Signal splitter (1 input and 2 outputs)
- Dual output 0/4 mA ... 20 mA
- Terminal blocks with test sockets
- Up to SIL 3 acc. to IEC/EN 61508
| General specifications | ||||
| Signal type | Analog input | Digital Input | ||
| Functional safety related parameters | ||||
| Safety Integrity Level (SIL) | SIL 3 | SIL 2 | ||
| Supply | ||||
| Connection | Power Rail or terminals 14+, 15- | |||
| Rated voltage | Ur | 20 ... 35 V DC | ||
| Ripple | within the supply tolerance | |||
| Power dissipation | 1.8 W | |||
| Power consumption | 2.4 W | |||
| Input | ||||
| Connection side | field side | |||
| Connection | terminals 1+, 2-, 3 or 5-, 6+ | |||
| Input signal | 0/4 ... 20 mA | |||
| Open circuit voltage/short-circuit current | terminals 1+, 3-: 22.7 V / 38 mA | |||
| Voltage drop | terminals 5, 6 : ≤ 2.4 V at 20 mA | |||
| Input resistance | terminals 2-, 3: max. 76 Ω
terminals 1+, 3: max. 500 Ω (250 Ω load)
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| Available voltage | terminals 1+, 3: ≥ 16 V at 20 mA | |||
| Output | ||||
| Connection side | control side | |||
| Connection | terminals 7-, 8+,9; 10-, 11+,12 | |||
| Load | 0 ... 550 Ω at 20 mA | |||
| Output signal | 0/4 ... 20 mA (overload > 25 mA) | |||
| Ripple | max. 50 µA rms | |||
| Transfer characteristics | ||||
| Deviation |
at 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
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| Influence of ambient temperature | 0.25 µA/K | |||
| Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB)
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| Settling time | 200 µs | |||
| Rise time/fall time | 20 µs | |||
Wuhan Jicheng Intelligent Technology Co., Ltd is a professional supplier specializing in the export of electrical and industrial automation products and technical support. We have over ten years of rich experience in the field of industrial automation. Ourcompany focuses on representing , ABB, Schneider, Endress+Hauser, Pepperl+Fuchs, etc. We mainly engaged in PLC, frequencyconverter, servo motor, HMI,sensor, circuit breaker, relay, soft starter,. etc. Moreover, we have a sufficient spot inventory to meet your procurement needs,especially in the supply of scarce spare parts, where we have a unique advantage.
We will wholeheartedly provide you with satisfactory after-sales service and always strive to enable you to get high-quality products at favorable prices. We sincerely welcome global merchants to visit and look forward to establishing a long-term mutually beneficial partnership with you.
Question 1: Are you trading company or manufacturer?Answer: Company. We can give you one-stop station automation purchasing.
Question 2: Do you have any stock or need buy from other suppliers?Answer: We saves lots of stocks for selling. RTS is our advantage.
Question 3: Do you supply 100% original and new products?Answer: Of course. We will supply you 100% brand-new and original products !!!
Question 4: How long is the quality guarantee for your products?Answer: All our products with 1 year warranty.
Question 5: Could you provide technology support?Answer: We're in this field more than 10 years. If there's any problem, please contact with us, we'll provide suggestion from our engineer to help you solve problem.
