Programmable frequency-to-current converter
DW2503
MONITOR/FA-1 /100-240VAC/DC
Programmable frequency-to-current converter
DW2503
MONITOR/FA-1 /100-240VAC/DC
- Frequency-proportional current or voltage output
- For detecting belt speed and monitoring belt speed with regard to overspeed and underspeed
- High input frequency of up to 600,000 pulses / minute
- Various configurable monitoring functions
- Clearly readable, luminous OLED display for programming and actual value indication
Please do not use for new projects.
Product characteristics
| Housing | housing for DIN rail mounting |
|---|---|
| Dimensions [mm] | 78 x 45 x 124.7 |
Application
| Application | conversion of pulse sequences into analogue standard signals |
|---|
Electrical data
| Nominal voltage AC [V] | 110...240 |
|---|---|
| Nominal voltage DC [V] | 27 |
| Nominal voltage tolerance [%] | < 10 |
| Nominal voltage tolerance 2 [%] | 20...10 |
| Nominal frequency AC [Hz] | 50...60 |
| Max. power consumption [VA] | 8 |
| Power consumption [W] | 5 |
| Auxiliary energy for sensors DC [V] | 19.6...27.7; (SELV, ≤ 150 mA) |
Inputs / outputs
| Number of inputs and outputs | Number of analogue outputs: 1; Number of relay outputs: 1 |
|---|
Outputs
| Number of relay outputs | 1 |
|---|---|
| Contact rating | 6 A (250 V AC); B300, R300 |
| Number of analogue outputs | 1 |
| Analogue current output [mA] | 4...20 |
| Max. load [Ω] | 500 |
| Analogue voltage output [V] | 0...10 |
| Min. load resistance [Ω] | 10000 |
Measuring/setting range
| Setting range Hz [Hz] | 0...10000 |
|---|---|
| Setting range [Imp/min] | 0...600000 |
Operating conditions
| Ambient temperature [°C] | -40...60 |
|---|---|
| Storage temperature [°C] | -40...85 |
| Max. relative air humidity [%] | 80; (40 °C: 50 %) |
| Protection | IP 50 |
| Protection rating terminals | IP 20 |
Tests / approvals
| EMC |
|
|---|
Mechanical data
| Weight [g] | 380.5 |
|---|---|
| Housing | housing for DIN rail mounting |
| Dimensions [mm] | 78 x 45 x 124.7 |
| Materials | plastics |
Displays / operating elements
| Display |
|
|---|
Remarks
| Remarks |
|
|---|
Electrical connection
| dual-chamber terminals: 2 x ...2.5 mm²; AWG 14 |
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — DW2503-00 — 20.06.2023 —
DW2503 –
MONITOR/FA-1 /100-240VAC/DC
- 1
- OLED display
- 2
- programming buttons
- 3
- LEDs
Electrical connection
dual-chamber terminals: 2 x ...2.5 mm²; AWG 14
- 1
- 24 V DC supply voltage (L-)
- 2
- 24 V DC supply voltage (L+)
- 3
- current supply transistor outputs (L+)
- 4
- sensor signal pnp
- 5
- DC Sensor supply (L+)
- 6
- DC Sensor supply (L-)
- 7
- AC supply voltage (L)
- 8
- AC supply voltage (N)
- 9
- not used
- 10
- sensor signal npn
- 11
- reset pnp
- 12
- transistor output pnp
- 13
- relay common
- 14
- relay normally open
- 15
- relay normally closed
- 16
- not used
- 17
- not used
- 18
- not used
- 19
- not used
- 20
- not used
- 21
- not used
- 22
- analogue output (mA)
- 23
- analogue output (GND)
- 24
- analogue output (V)