DI523A Compact evaluation unit for speed monitoring DIA3010-WRKG/IO/3D
Brand: IFM Electronic
Code: DI523A
- For applications in hazardous areas
- Reliable non-contact monitoring of the rotational speed with regard to underspeed
- 2 in 1: speed sensor and evaluation in one compact housing
- Easy setting of the switch point via potentiometer
- With IO-Link for transmission of signals and diagnostic data
Product characteristics
| Electrical design | PNP/NPN |
|---|---|
| Output function | normally open / normally closed; (parameterisable) |
| Sensing range [mm] | 10 |
| Communication interface | IO-Link |
| Dimensions [mm] | M30 x 1.5 / L = 80 |
Application
| Application | simple evaluation of rotating and linear movement with regard to underspeed; blocking |
|---|
Electrical data
| Nominal voltage DC [V] | 10...36 |
|---|---|
| Current consumption [mA] | < 22 |
| Protection class | III |
| Reverse polarity protection | yes |
Outputs
| Electrical design | PNP/NPN |
|---|---|
| Output function | normally open / normally closed; (parameterisable) |
| Max. voltage drop switching output DC [V] | 2.5 |
| Permanent current rating of switching output DC [mA] | 250 |
| Short-time current rating of switching output [mA] | 250 |
| Short-circuit proof | yes |
| Overload protection | yes |
Detection zone
| Sensing range [mm] | 10 |
|---|---|
| Sensing range adjustable | no |
| Real sensing range Sr [mm] | 10 ± 10 % |
| Operating distance [mm] | 0...8.1 |
Measuring/setting range
| Setting range [Imp/min] | 5...3600 |
|---|
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
|---|---|
| Hysteresis [% of Sr] | 10 |
Response times
| Start-up delay [s] | 0...30 |
|---|---|
| Max. damping frequency [Imp/min] | 18000 |
Software / programming
| Adjustment of the switch point | Multiturn potentiometer or IO-Link |
|---|
Interfaces
| Communication interface | IO-Link |
|---|
Operating conditions
| Ambient temperature [°C] | -20...60 |
|---|---|
| Storage temperature [°C] | -25...60 |
| Protection | IP 65; IP 67 |
Tests / approvals
| Approval | IECEx BVS 17.0094X | ||
|---|---|---|---|
| ATEX marking | | ||
| EMC |
| ||
| MTTF [years] | 656 |
Mechanical data
| Weight [g] | 322 |
|---|---|
| Mounting | flush mountable |
| Dimensions [mm] | M30 x 1.5 / L = 80 |
| Thread designation | M30 x 1.5 |
| Materials | brass special coating; PA; TPE-U |
Displays / operating elements
| Display |
|
|---|
Accessories
| Items supplied |
|
|---|
Remarks
| Remarks |
|
|---|
Electrical connection
| Connection | Cable: 2 m, PUR; 3 x 0.5 mm² |
|---|
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — EN-GB — DI523A — 24.04.2023 — 
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