Communication EL69xx Communication | TwinSAFE, PROFIsafe TwinSAFE Logic TwinSAFE Logic TwinSAFE/PROFIsafe logic and gateway terminal EtherCAT Terminal 208 Technical data EL6900 EL6910 EL6930 Technology TwinSAFE Logic TwinSAFE/PROFIsafe logic and gateway terminal Safety standard DIN EN ISO 13849-1:2008 (Cat 4, PL e) and IEC 61508:2010 (SIL 3) EN ISO 13849-1:2015 (Cat 4, PL e) and IEC 61508:2010 (SIL 3) DIN EN ISO 13849-1:2008 (Cat 4, PL e) and IEC 61508:2010 (SIL 3) The TwinSAFE Logic can establish 128 connections to other TwinSAFE devices. The TwinSAFE Logic can establish 212 connections to other TwinSAFE devices. The EL6930 logic terminal can establish 127 connections to other TwinSAFE/Safety over EtherCAT devices and one PROFIsafe slave connection to a PROFIsafe master. Protocol TwinSAFE/Safety over EtherCAT TwinSAFE/Safety over EtherCAT TwinSAFE/Safety over EtherCAT, PROFIsafe Nominal voltage 24 V DC (-15 %/+20 %) 24 V DC (-15 %/+20 %) 24 V DC (-15 %/+20 %) Current consumption – – – power contacts Current consumption typ. 188 mA typ. 160 mA typ. 188 mA E-bus Cycle time 500 µs…~25 ms approx. 1 ms/according to project size 500 µs…~25 ms Fault response time ≤ watchdog time (parameterisable) ≤ watchdog time (parameterisable) ≤ watchdog time (parameterisable) Special features backup restore backup restore, analog values, 1 PROFIsafe slave connection customizing Operating/storage -25…+55 °C/-40…+70 °C -25…+55 °C/-40…+70 °C -25…+55 °C/-40…+70 °C temperature Approvals CE, UL, Ex, TÜV SÜD CE, UL, TÜV SÜD CE, TÜV SÜD Weight approx. 50 g approx. 50 g approx. 50 g Further information www.beckhoff.com/EL6900 www.beckhoff.com/EL6910 www.beckhoff.com/EL6930 For TwinSAFE products and further information on the TwinSAFE technology see page 1 530 We reserve the right to make technical changes.
EM7004 Motion Motion | 4-axis interface The EM7004 interface module is designed for direct connection of servo drives with ±10 V DC interface and incremental encoder output for position feedback and represents a cost-effective solution for drives in the lower and medium speed range. The individual servo interfaces are electrically isolated from each other. The analog I/Os and the incremental encoder connections have a common reference potential. Further digital inputs and outputs turn the compact module into a complete – and sole – link between the control and application level. Internal preprocessing of the signals enables users to modify outputs with short reaction times, depending on the position. Technical data Technology Number of channels Cycle time 4-axis interface EM7004 4-axis interface 4 encoder inputs, 4 analog outputs, 16 digital inputs and 16 digital outputs min. 1 ms EtherCAT Terminal 209 The EM7004 module is available with different connectors: EM7004-0000 without connectors EM7004-0002 4 x ZS2001-0002 (1-wire, LED), 4 x ZS2001-0005 (1-wire, LED) EM7004-0004 4 x ZS2001-0005 (1-wire), 4 x ZS2001-0004 (3-wire, LED) Plug X8 is included in the scope of supply. Nominal voltage 24 V DC (-15 %/+20 %) Current consumption – (no power contacts) power contacts Current consumption typ. 280 mA E-bus Distributed clocks – Digital inputs 16 x 24 V DC Digital outputs 16 (8 x 0.5 A, 8 x 1.5 A), 24 V DC Analog outputs 4 x ±10 V (2 mA) Encoder inputs 4 x (A, /A, B, /B, gate, latch, ground); A B – isolated RS485 inputs (RS422); 4 x 16 bit quadrature encoder; < 400 kHz Special features outputs switchable in relation to counter states, user scaling parameterisable, watchdog parameterisable Operating temperature 0…+55 °C Approvals CE Weight approx. 260 g Further information www.beckhoff.com/EM7004 We reserve the right to make technical changes.