Phoenix MACX MCR-SL-UI-REL-SP-threshold switch 2906170, limit switch with source current and voltage signal input and limit relay output (change-over contact). Can be set by DIP switch and potentiometer, 3-terminal galvanic isolation, up to SIL2 (SC3), PLc category 1,push-in plug-in interface.
| Product Type | threshold switch |
| product series | MACX Analog |
| Model | isolation amplifier with SIL and PL functional safety |
| configuration | DIP switch |
| Function | |
| configuration | DIP switch |
| electrical isolation | 3 End Isolation |
| Switching Point Accuracy | < 0.1% |
| step response (0-99%) | ≤ 22 ms |
| maximum temperature coefficient | 0.01 %/K |
| Maximum transmission error | 0.1 percent |
| electrical isolation | |
| Test Voltage | 2.5 kV AC (50 Hz, 60 s) |
| Overvoltage Category | II |
| pollution level | 2 |
| galvanically isolated output/power IEC/EN 60079-7 | |
| Standards/Regulations | IEC/EN 60079-7 |
| Rated insulation voltage | 250V AC |
| Electrically isolated input/output/power supply IEC/EN 61010-1 | |
| Standards/Regulations | IEC/EN 61010-1 |
| Rated insulation voltage | 300V AC |
| insulation | security isolation |
| electrically isolated input/output, power supply IEC/EN 60079-7 | |
| Standards/Regulations | IEC/EN 60079-7 |
| Rated insulation voltage | 375V AC |
| power supply | |
| Rated supply voltage range | 12V DC ... 24V DC -20 % ... +25% |
| Supply Voltage Range | 9.6V DC ... 30V DC |
| Typical current consumption | 38 mA (24V DC) |
| Maximum current consumption | 90 mA (10V DC) |
| power consumption | < 0.9W |
| power consumption | ≤ 1.2W |
| signal: current/voltage | |
| voltage input signal | 0.1V ... 10V |
| 0.1V ... 10.5V (maximum range) | |
| voltage input | ± 10 mV |
| current input signal | 0.2 mA ... 20 mA |
| 0.18 mA ... 21 mA (maximum range) | |
| current input maximum total error | ± 20 µA |
| input voltage | > 100 kΩ |
| input current | < 28 Ω |
| switch threshold "0" signal current | can be configured by DIP switches (in 1.25% increments) and potentiometers (linear configuration, up to 2% of the threshold switch set by the DIP switch) |
| switching hysteresis | off: about 0.5 percent, on: about 1 percent |
| Line Fault Detection | < 0.1 mA (line break) |
| > 21.1 mA (short circuit) | |
Phoenix MACX MCR-SL-UI-REL-SP-Threshold Switch 2906170
