5 ebus/lvds interface, 1 ebus interface signals, Ebus/lvds interface – BECKHOFF ET1100 User Manual
Page 61: Ebus interface signals, Table 52: ebus interface signals, Figure 8: ebus interface signals
EBUS/LVDS Interface
Slave Controller
– ET1100 Hardware Description
III-47
5
EBUS/LVDS Interface
For details about the ESC EBUS Interface refer to Section I.
5.1
EBUS Interface Signals
The EBUS interface of the ET1100 has the following signals:
EtherCAT
device
EBUS-TX-
EBUS-TX+
EBUS-RX+
EBUS-RX-
RBIAS
Figure 8: EBUS Interface Signals
Table 52: EBUS Interface signals
Signal
Direction
Description
EBUS-TX+
EBUS-TX-
OUT
EBUS/LVDS transmit signals
EBUS-RX+
EBUS-RX-
IN
EBUS/LVDS receive signals
RBIAS
BIAS resistor for EBUS-TX current adjustment
NOTE: An external LVDS
termination with an impedance of 100 Ω between EBUS-RX+ and EBUS-RX- is
necessary for EBUS ports. EBUS-RX+ incorporates a pull-down resistor and EBUS-RX- incorporated a pull-up
resistor.