SIL 2 P+F Switch Amplifier KFD2-SR2-Ex1.W Digital Input
Price:
negotiable
MOQ:
1pc
Delivery Time:
on request
Brand:
P+F
Product Description
SIL 2 P+F Sensors Switch Amplifier KFD2-SR2-Ex1.W
Key Features
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Dry contact or NAMUR inputs
- Relay contact output
- Line fault detection (LFD)
- Reversible mode of operation
- Up to SIL 2 (SC 3) acc. to IEC/EN 61508
Technical Specifications
Functional Safety
Safety Integrity Level (SIL): SIL 2
Systematic capability (SC): SC 3
Power Supply
Connection: Power Rail or terminals 14+, 15-
Rated voltage: 19 ... 30 V DC
Ripple: ≤ 10 %
Rated current: ≤ 35 mA
Power dissipation: ≤ 0.7 W
Input
Connection side: field side
Connection terminals: 1+, 2+, 3-
Open circuit voltage/short-circuit current: approx. 8 V DC / approx. 8 mA
Switching point/switching hysteresis: 1.2 ... 2.1 mA / approx. 0.2 mA
Line fault detection: breakage I ≤ 0.1 mA, short-circuit I > 6 mA
Output
Connection side: control side
Connection terminals: 7, 8, 9
Output signal: relay
Contact loading: 250 V AC/2 A/cos φ > 0.75; 126.5 V AC/4 A/cos φ > 0.75; 40 V DC/2 A resistive load
Minimum switch current: 2 mA / 24 V DC
Mechanical Specifications
Degree of protection: IP20
Connection: screw terminals
Mass: approx. 150 g
Dimensions (W x H x D): 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch)
Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001
Environmental Conditions
Ambient temperature: -40 ... 70 °C (-40 ... 158 °F)
Related Part Numbers
KCD2-SCD-EX1 KFU8-UFT KFD0-CS-Ex1.51P NBB8-18GM50-A2-V1 KCD2-STC-EX1.20 K-HM26-2M-261533 KFD0-CS-Ex2.50P NBB8-18GM50-E0 KFD2-SR2-Ex1.W.LB NBB15-U1-E2 KFD0-CS-Ex2.51P NBB8-18GM50-E0-V1
Product Images
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SC Automation Limited
Location
Unit 1406B 14/F，The Belgian Bank Building, Nos. 721-725 Nathan Road, Mongkok, Kowloon,Hong kong.
Contact Person
Joy chen