Standard connecting cablesfor the TTY submoduleStandard cables for connecting the TTY submodule in the CPU to thepartner station are available from Siemens in various lengths, up to1000 m.Order numbers and lengths can be found in the ordering information.Connecting cable for CPU, CP 524, CP 525, CP 544CPU, CP 524/525, CP 544Transmitter+ 24 V+ 24 VTransmitterShield+ RxD- RxD+ 20 mA+ TxD- TxD13142110191+ RxD- RxD- 20 mA+ TxD- TxD- 20 mA12 +20mAReceiverReceiverHousing, GND Housing, GND1191012141321CPU, CP 524/525, CP 544Figure 5-18 TTY Submodule: Connecting Cable for CPU, CP 524, CP 525, CP 544Interface SubmoduleSystem Manual5 - 82 C79000-B8576-C199-03
