X24.3 transmitter (TX) 3. SERCOS ring
8.7.5 X25.* Receiver
X25.2 receiver (RX) 2. SERCOS ring
X25.3 receiver (RX) 3. SERCOS ring
8.7.6 Status Indicators
SERCOS Ring H4
LED Description
green Data is received
yellow Data is transmitted
red Distortion or line-break
Fig.8-13: Status indicator for SERCOS ring H4
8.7.7 Connections
Fig.8-14: Connection of additional SERCOS rings to NCM
Project Planning Manual | Rexroth MTA 200 Electric Drives
and Controls
| Bosch Rexroth AG 99/135
NC Multifunction Card NCM02