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EM7004
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EM7004 | 4-axis interface
The EM7004 EtherCAT module interface is optimised for direct connection of four Servo Drives. The compact module features four integrated incremental encoders, 16 digital 24 V DC inputs and outputs, and four analog ±10 V outputs. For fast preprocessing, the digital outputs can be connected directly via the four encoders (PLS). This function is parameterisable. All inputs and outputs operate with a 24 V supply. The plug connectors X4, X5, X6 and X7 each feature an encoder input and an analog output. The connectors are galvanically isolated from each other and from the supply voltage. The connectors X0 and X1 with 16 digital inputs as well as the connectors X2 and X3 with 16 digital outputs enable 3-wire connection.
| Technical data | EM7004 | ||
|---|---|---|---|
| Digital inputs | 16, 24 V DC | ||
| Digital outputs | 16 (8 x 0.5 A, 8 x 1.5 A), 24 V DC | ||
| Analog outputs |
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| Encoder inputs | 4 x (A, /A, B, /B, gate, latch, ground); A B – isolated RS485 inputs (RS422); 4 x 16 bits, quadrature encoder; < 400 kHz | ||
| Cycle time | min. 1 ms | ||
| Current consumption E-bus | approx. 210 mA (see documentation) | ||
| Electrical isolation | 500 Vrms (E-bus/signal voltage) | ||
| Bit width in the process image | 20 byte ENC/PLS input, 28 byte DO/AO/ENC/PLS output | ||
| Dimensions (W x H x D) | 147 mm x 100 mm x 56 mm (with connector) | ||
| Weight | approx. 260 g | ||
| Operating/storage temperature | 0…+55 °C/-25…+85 °C | ||
| Relative humidity | 95 %, no condensation | ||
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27/29 | ||
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 | ||
| Protect. class/installation pos. | IP 20/variable |
| Ordering information | included EM/KM plug-in connectors |
|---|---|
| EM7004-0000 | none |
| EM7004-0001 | 4 x ZS2001-0001; 4 x ZS2001-0005 |
| EM7004-0002 | 4 x ZS2001-0002; 4 x ZS2001-0005 |
| EM7004-0004 | 4 x ZS2001-0004; 4 x ZS2001-0005 |