Yaskawa MP920 Communications Module - Manual (Page 299)

D.1 In-panel Wiring
D-7
D
„ CP-215 Repeater-TT Cable Connections
The following figure shows a 215IF transmission line connection example.
Fig. D.4 CP-215 Repeater-TT Transmission Line Connection Example
• Connect pins 8 and 1 of the CN1 and CN3 transmission connectors (MR-8LM(G)) on the
Repeater to SRD+ and SRD-, respectively.
• If the Repeater is located at the end of the transmission line, short-circuit pins 4 and 5 of
the CN1 or CN3 to connect the internal 75 Ω terminating resistance.
75 Ω
75 Ω
1
4
5
8
SRD- SRD+
CN1
MR-8LM(G)
CN3
MR-8LM(G)
CP-215 Repeater-TT
215IF in-panel cable
Terminator
SRD-
SRD+
Es
JC215-01
S
E
2 1
4 3
8
5
4
1