Beckhoff
EP3174-0092
Beckhoff EP3174-0092
EP3174-0092 | TwinSAFE SC: 4-channel analog input ±10 V or 0/4…20 mA, differential input, 16 bit
Description
The EP3174-0092 EtherCAT Box has four analog inputs which can be individually parameterised, so that they process signals either in the -10…+10 V or the 0/4…20 mA range. The voltage or input current is digitised with a resolution of 16 bits, and is transmitted (electrically isolated) to the higher-level automation device. The four input channels have differential inputs and possess a common, internal ground potential. The input filter and therefore the conversion times are configurable in a wide range. If required, the inputs can be scaled differently, and automatic limit monitoring is also available. EtherCAT is used for parameterisation purposes. The parameters are stored in the module.
Technical parameters
| Number of inputs: | 4 (differential) |
| Input connections: | M12, screw type |
| Protocol: | EtherCAT |
| Bus interface: | 2 x M8 socket, shielded, screw type |
| Signal type: | -10/0…+10 V | 0/4…20 mA |
| Internal resistance: | > 200 kΩ | typ. 85 Ω + diode voltage |
| Common-mode voltage UCM: | max. 35 V |
| Resolution: | 16 bit (incl. sign) |
| Measuring error: | < ±0.3 % (relative to full scale value) |
| Input filter limit frequency: | 5 kHz |
| Conversion time: | ~ 100 µs |
| Nominal voltage: | 24 V DC (-15 %/+20 %) |
| Distributed clocks: | yes |
| Input filter: | configurable |
| Sensor supply: | from load supply voltage UP |
| Current consumption from US (without sensor current): | 120 mA |
| Power supply connection: | feed: 1 x M8 male socket, 4-pin; downstream connection: 1 x M8 female socket, 4-pin |
| Bit width in the process image: | 4 x 16 bit input, 4 x 8 bit status |
| Electrical isolation: | 500 V |
| Special features: | TwinSAFE SC, current or voltage parameterisable (0/4…20 mA, ‑10/0…10 V) |
| Weight: | approx. 165 g |
| Operating/storage temperature: | -25…+60 °C/-40…+85 °C |
| Vibration/shock resistance: | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission: | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos.: | IP 65/66/67 (conforms to EN 60529)/variable |
| Approvals/Markings: | CE, UL, ATEX |
| Ex-Marking: | II 3 G Ex nA IIC T4 Gc |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |