Bnc Ports - Siemens SIMATIC NET RUGGEDCOM RS416P Installation Manual

Serial RJ45 Port with IRIG-B Support
8
Figure 4.12
a
In RS232 mode, the RJ45 ports conform to EIA-561 DTE, which transmit on TXD and receive on RXD.
Note
Pins 7 and 8 are connected internally. In RS232 mode, these pins enter a high
impedance state. A DTE that asserts RTS will see CTS asserted. However, the device
will not perform hardware flow control.
4.5

BNC Ports

The following BNC ports are available on the PTP module:
1
2
3
Figure 4.13
Inputs are controlled by RUGGEDCOM RS416P and only one can be active at any
time. For information about activating an input, refer to the "RUGGEDCOM RS416P
User Guide" for the RUGGEDCOM RS416P.
The color of the Sync LED on the front panel of the PTP module indicates the status
of the incoming timing signal:
•
•
RUGGEDCOM RS416P
Installation Manual, 11/2022, C79000-G8976-1019-11
1
Serial RJ45 Port Pin
Configuration
1 2 3
TTL OUT Port
Sync LED
TTL IN Port
PTP Module
Green – Signal locked
Amber/Yellow – Holdover (GPS lock has been achieved, but the receiver no
longer sees the minimum number of required satellites)
Pin RS232
Mode
1
2
3 Common (Isolated) Ground
4 Common (Isolated) Ground
a
5 RXD
a
6 TXD
7 CTS
8 RTS
Shield
Port
TTL OUT
TTL IN
Communication Ports
4.5 BNC Ports
RS485 RS422
Mode Mode
RX-
+IRIG-B
RX+
TX/RX+ TX+
TX/RX- TX-
Chassis Ground
Function
IRIG-B PWM or 1
PPS signal output,
software selectable
TTL-level IRIG-B
PWM signal input
29