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IFM DI520A
DI520A
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Warranty 1 year
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Description
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
For direct connection to a PLC
Specification
Product characteristics
| Electrical design | PNP |
|---|---|
| Output function | normally open |
| Sensing range[mm] [mm] | 10 |
| Housing | threaded type |
| Dimensions[mm] [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] [V] | 10...36 |
|---|---|
| Current consumption[mA] [mA] | < 20 |
| Protection class | III |
| Reverse polarity protection | yes |
Outputs
| Total number of outputs | 1 |
|---|---|
| Electrical design | PNP |
| Output function | normally open |
| Max. voltage drop switching output DC[V] [V] | 2.5 |
| Permanent current rating of switching output DC[mA] [mA] | 250 |
| Short-time current rating of switching output[mA] [mA] | 250 |
| Short-circuit proof | yes |
| Overload protection | yes |
Detection zone
| Sensing range[mm] [mm] | 10 |
|---|---|
| Sensing range adjustable | no |
| Real sensing range Sr[mm] [mm] | 10 ± 10 % |
| Operating distance[mm] [mm] | 0...8.1 |
Measuring/setting range
| Setting range[Imp/min] [Imp/min] | 5...3600 |
|---|---|
| Measuring principle | inductive |
Accuracy / deviations
| Correction factor | steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3 |
|---|---|
| Hysteresis[% of Sr] [% of Sr] | 10 |
Response times
| Start-up delay[s] [s] | 15 |
|---|---|
| Max. damping frequency[Imp/min] [Imp/min] | 18000 |
Software / programming
| Adjustment of the switch point | multiturn potentiometer |
|---|
Operating conditions
| Ambient temperature[°C] [°C] | -20...60 |
|---|---|
| Storage temperature[°C] [°C] | -25...60 |
| Protection | IP 65; IP 67 |
Tests / approvals
| Approval | IECEx BVS 17.0094X |
|---|---|
| ATEX marking | II 3D Ex tc IIIC T80°C Dc X |
| EMC | EN 60947-5-2 |
| MTTF[years] [years] | 656 |
Mechanical data
| Weight[g] [g] | 320 |
|---|---|
| Housing | threaded type |
| Mounting | flush mountable |
| Dimensions[mm] [mm] | M30 x 1.5 / L = 80 |
| Thread designation | M30 x 1.5 |
| Materials | housing: brass special coating; PA; TPE-U |
Displays / operating elements
| Display | switching status 1 x LED, green input signal 1 x LED, yellow |
|---|---|
| switching status | 1 x LED, green |
| input signal | 1 x LED, yellow |
Accessories
| Items supplied | lock nuts: 2 |
|---|
Remarks
| Remarks | Recommendation Check the safe functioning of the unit after a short circuit. |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Cable | 2 m, PUR; 3 x 0.5 mm² |
|---|
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