MCR-SWS-I
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Limit value switch
2766478
MCR threshold value switches, with adjustable hysteresis and relay/transistor output, input signal 0(4)..20 mA
Product details
| Utilization restriction | |
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
| Product type | Limit value switch |
| No. of channels | 1 |
| Step response (10-90%) | < 25 ms |
| Maximum temperature coefficient | ≤ 0.02 %/K |
| Supply | |
| Supply voltage range | 20 V DC ... 30 V DC |
| Max. current consumption | typ. 60 mA |
| Signal | |
| Description of the input | Current input |
| Current input signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Max. current input signal | 22 mA |
| Input resistance current input | ≤ 120 Ω |
| Min setting range of the current threshold value | 0 A ... 20 mA |
| Setting range of the current hysteresis | 0.2 mA ... 20 mA (setting accuracy: ± 60 µA) |
| Internal current hysteresis | ± 60 µA (around the lower/upper switching point) |
| Setting option | Setting potentiometer, scaled 270° potentiometer |
| Switching: Transistor | |
| Number of outputs | 3 |
| Continuous load current | 100 mA |
| Output voltage range | 20 V DC ... 30 V DC |
| Switching: Relay | |
| Contact switching type | 1 changeover contact |
| Contact material | AgNi 0,15 + HTV (hard gold-plated) |
| Maximum switching voltage | 250 V AC (30 V DC) |
| Max. switching current | 2 A |
| Mechanical service life | 107 cycles |
| Status display | LED |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
| Color | green (RAL 6021) |
| Housing material | Polyamide PA non-reinforced |
| Ambient conditions | |
| Ambient temperature (operation) | -20 °C ... 65 °C |
| CE | |
| Certificate | CE-compliant |
| UL, USA/Canada | |
| Identification | UL 508 Recognized |
| Mounting type | DIN rail mounting |
| Mounting position | any |
Your advantages
Adjustable hysteresis
Monitoring of three signal states
Relay/transistor output
Limit value indication
Input: 0 V ... 10 V or 0 mA ... 20 mA