Subscribe To Our Newsletter
Get the latest updates on new products and upcoming sales
WEIDMULLER 7940018957
Additional Information Part Number 7940018957 General Data Cut-off frequency (-3 dB) 5 Hz Data backup > 10 years without power supply Humidity 0...90 % (no condensation) Input/Output Voltage/current input Linearity < 0.05 % Long-term drift 0.1 % / 10.000 h Power consumption 8.5 W @ 24 V DC Switching current 5 A @ 240 V AC,10 A @ 24 V...
Couldn't load pickup availability
Additional Information
- Part Number
- 7940018957
General Data
- Cut-off frequency (-3 dB)
- 5 Hz
- Data backup
- > 10 years without power supply
- Humidity
- 0...90 % (no condensation)
- Input/Output
- Voltage/current input
- Linearity
- < 0.05 %
- Long-term drift
- 0.1 % / 10.000 h
- Power consumption
- 8.5 W @ 24 V DC
- Switching current
- 5 A @ 240 V AC,10 A @ 24 V DC
- Transmit function
- direct or inverted
- Type of connection
- Screw connection
- Voltage supply
- 18...50 V DC, other voltages on request
- Weight
- 500 g
Approvals
- Approvals
- CE, CULUS
- ROHS
- Conform
- UL File Number Search
- E256486
Display
- Display range
- -9999...9999
- Display value
- Percentage or real value display
- Scaling
- Variable
- Type
- 4-digit, red LED, 14.2 mm
Output Voltage Mode
- Output voltage, note
- 0...11 V
Dimensions And Weights
- Length
- 137 mm
- Length (inches)
- 5.394 inch
- Width
- 96.6 mm
- Width (inches)
- 3.803 inch
- Height
- 48.8 mm
- Height (inches)
- 1.921 inch
- Weight
- 500 g
- Net weight
- 450 g
Connection Data
- Type of connection
- Screw connection
- Clamping range, rated connection
- 1.5 mm²
- Clamping range, min.
- 0.5 mm²
- Clamping range, max.
- 2.5 mm²
Output Current Mode
- Residual ripple (current mode output)
- < 1 µA
Analogue Output
- Residual ripple (analogue output)
- ¤ 20 mVss
Alarm
- Leakage current quenching
- internal
- Number of channels, alarm
- 4
- Ratings
- 3 A @ 240 V AC / 24 V DC
- Switching current
- 5 A @ 240 V AC,10 A @ 24 V DC
- Type
- Internal Alarm via LED or output signal to external controller
- Type of contact
- 2 CO contact und 2 NO contacts
Input
- Attenuation factor
- 0...99, programmable digital filter
- Input current
- -22...+22 mA (preset to 4...20 mA)
- Input resistance
- 25 © (current input) or 1.5 M© (voltage input)
- Input voltage
- -11...+11 V
- Resolution
- 4 µA / 2 mV
- Sensor current
- 4...20 mA
- Type
- Adjustable input for current or voltage
Classifications
- ETIM 6.0
- EC000677
- ETIM 7.0
- EC000677
- EClass 9.0
- 27-14-31-10
- EClass 9.1
- 27-21-03-01
- EClass 10.0
- 27-14-31-10
- UNSPSC
- 30-21-18-01
Output
- Last resistor, max.
- 850 © @ 20 mA (current output) / < 500 © (voltage output)
- Residual ripple (analogue output)
- ¤ 20 mVss
- Scaling
- Variable
- Transmit function
- direct or inverted
- Type
- Adjustable output for current or voltage
Environmental Product Compliance
- REACH SVHC
- Lead 7439-92-1
Insulation Coordination
- EMC standards
- DIN EN 61326
- Impulse withstand voltage
- 4 kV (1.2/50 µs)
- Standards
- DIN EN 50178
Temperatures
- Humidity
- 0...90 % (no condensation)
- Operating temperature, max.
- 60 °C
- Operating temperature, min.
- 0 °C
- Storage temperature, max.
- 70 °C
- Storage temperature, min.
- -25 °C
- Operating temperature
- 0°C...60°C
- Ambient temperature
- 0°C...+60°C
- Storage temperature
- -25°C...70°C
Ratings Iecex/Atex/Cul
- Certificate no. (cULus)
- E256486
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Recently Viewed Products
- Choosing a selection results in a full page refresh.