Evaluation unit for safe speed monitoring - DD111S
IFM DD111S - Evaluation unit for safe speed monitoring - Material: housing: PA; Weight: 306.5; Storage Temperature: -40...70.
IFM DD111S is a Evaluation unit for safe speed monitoring catalog item from IFM. The manufacturer's published data for this part number specifies Material: housing: PA and Weight: 306.5.
For the safe detection of overspeed; For reliably switching off drives in case of a fault; Specifically for the low rotational speeds in wind turbines; Clearly visible LEDs for indicating operation, release, error and switching status; Monitoring of two input channels with one separate output relay each
Key manufacturer data on file for this item includes Storage Temperature: -40...70; Type of mounting: Mounting on DIN rail; (TH35 (EN 60715)); Ambient temperature: -40...55; Protection class: II; Dimensions: 108 x 22.5 x 114.5; Number of digital outputs: 2; Application: reliable evaluation of rotating and linear movements with regard to overspeed; Contact rating: 6 A, 250 V AC / 24 V DC; (≥ 6 mA ; resistive load); Product type: Evaluation unit for safe speed monitoring; Short-circuit-proof: yes; Operating voltage: 19.2...28.8 DC; (incl. 5 % residual ripple); Current consumption: < 125. See the Specifications tab on this page for the full technical table.
| Ambient temperature | -40...55 |
|---|---|
| Application | reliable evaluation of rotating and linear movements with regard to overspeed |
| Auxiliary energy for sensors DC | 24; (≤ 70 mA , voltage drop relative to the operating voltage ≤ 2 V) |
| Contact rating | 6 A, 250 V AC / 24 V DC; (≥ 6 mA ; resistive load) |
| Current consumption | < 125 |
| Current through feedback contacts | < 100 |
| Design | housing for DIN rail mounting |
| Dimensions | 108 x 22.5 x 114.5 |
| Electrical design | Relay; (Contacts potential-free) |
| Frequency range | < 2000; (pulse duration: 100 µs: > 500 Hz ; 150 µs: ≤ 500 Hz) |
| Hardware Failure Tolerance HFT | 1; (Type B) |
| Housing | rectangular |
| Hysteresis | 5 |
| Input characteristics | S34, S43: "1": 6 mA / 24 V DC |
| Input circuit of digital inputs | PNP |
| Key Features | For the safe detection of overspeed; For reliably switching off drives in case of a fault; Specifically for the low rotational speeds in wind turbines; Clearly visible LEDs for indicating operation, release, error and switching status; Monitoring of two input channels with one separate output relay each |
| Material | housing: PA |
| Max. current load per output | 20; (24 V DC, voltage drop relative to the supply voltage ≤ 2 V, non-safe) |
| Max. height above sea level | 2000 |
| Max. power-on delay time | 3000 |
| Max. relative air humidity | 95 |
| MIssion time TM | ≤175200 |
| Nominal voltage DC | 24 |
| Notes on the accuracy / deviation | Permitted frequency difference between the inputs: ≤ 10 % (f > 100 Hz) / ≤ 20 % (f < 100 Hz) |
| Number of digital outputs | 2 |
| Number of inputs and outputs | Number of digital outputs: 2; Number of relay outputs: 2 |
| Number of relay outputs | 2 |
| Operating voltage | 19.2...28.8 DC; (incl. 5 % residual ripple) |
| Output function | 1 x error output "Fault"; 1 x Diagnostic output "Overspeed" |
| Pack quantity | 1 pcs. |
| Product type | Evaluation unit for safe speed monitoring |
| Protection | IP 20 |
| Protection class | II |
| Risk time (response time for safety-related faults) | 5.5 |
| Screw terminals | 0.5...2.5 mm²; AWG 30...12 |
| Setting range Hz | 0.1...99.9 |
| Short-circuit-proof | yes |
| Specification Summary | Safety speed monitor; 108 x 22.5 x 114.5 mm; (SCH / DA) Relay; (Contacts potential-free) / PNP; terminals |
| Storage Temperature | -40...70 |
| Type of mounting | Mounting on DIN rail; (TH35 (EN 60715)) |
| Type of short-circuit protection | The contacts are to be protected by means of external fuses with a nominal current of < 3.6 A |
| Weight | 306.5 |
Frequently Asked Questions
How do I get pricing for DD111S?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the DD111S?
DD111S is a IFM part. KKM Solutions sources IFM components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of DD111S?
Key specifications include Ambient temperature: -40...55; Application: reliable evaluation of rotating and linear movements with regard to overspeed; Auxiliary energy for sensors DC: 24; (≤ 70 mA , voltage drop relative to the operating voltage ≤ 2 V); Contact rating: 6 A, 250 V AC / 24 V DC; (≥ 6 mA ; resistive load). The full specification table on this page lists every published attribute for this part.
How quickly can DD111S ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
