Safran SecureSync 2400 User Manual page 503

ASCII Time Code, RS-485 [1204-04]: Specifications
Inputs/Outputs: (1) Input, (1) Output
Signal Type and
Output
Accuracy: ±100...1000 μs (format dependent)
Maximum Number of
Ordering
Figure 5-53: Model 1204-04 option card rear plate
Pin Assignments
Table 5-24:
Pin No.
1 (left) SERIALTX_RS485+ + RS-485 data output
2 SERIALTX_RS485-
3 GND
4 PPS_OUT_RS485+
5 PPS_OUT_RS485-
6 SERIALRX_RS485+ + RS-485 data input
7 SERIALRX_RS485-
8 GND
9 PPS_IN_RS485+
10 (right) PPS_IN _RS485-
SecureSync 2400 User Manual
Connector: (1) RS-485 terminal block for both Input and
Cards: 6
Information: 1204-04 ASCII Time Code Module (RS-485)
Pin-out, RS-485 terminal block connector J1
Signal
- RS-485 data output
Ground
+ 1PPS output
- 1PPS output
- RS-485 data input
Ground
+ 1PPS input
- 1PPS input
Function
APPENDIX
487