Pin assignment, The program tcrmon.exe – Meinberg TCR509 User Manual
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Rear Connector Pin Assignments
Name
Pin
Description
GND
32a+c
Ground
VCC in (+5V)
1a+c
+5V Supply Voltage
P_SEC out
6c
PPS-Signal, TTL-Level, length 200msec
/P_SEC out
6a
PPS-Signal, TTL-Pegel, length 200ms inverted
GEN_TTL1
28c
DCF-Simulation or PPS-Signal, TTL-Level
GEN_TTL2
27a
DCF-Simulation or PPS-Signal, TTL-Level
GEN_TTL3
28a
DCF-Simulation or PPS-Signal, TTL-Level
GEN_TTL4
27c
DCF-Simulation or PPS-Signal, TTL-Level
GEN_OPT1+
23c
DCF-Simulation or PPS-Signal, 20mA Collector
GEN_OPT1-
23a
DCF-Simulation or PPS-Signal, 20mA Emitter
GEN_OPT2+
21c
DCF-Simulation or PPS-Signal, 20mA Collector
GEN_OPT2-
21a
DCF-Simulation or PPS-Signal, 20mA Emitter
GEN_OPT3+
16c
DCF-Simulation or PPS-Signal, 20mA Collector
GEN_OPT3-
16a
DCF-Simulation or PPS-Signal, 20mA Emitter
GEN_OPT4+
17c
DCF-Simulation or PPS-Signal, 20mA Collector
GEN_OPT4-
17a
DCF-Simulation or PPS-Signal, 20mA Emitter
COM0 RxD in
26c
COM0 RS-232 Input
COM0 TxD out
30c
COM0 RS-232 Output
COM1 RxD in
29c
COM1 RS-232 Input
COM1 TxD out
24c
COM1 RS-232 Output
TIME_SYN
19c
synchronization signal, TTL-Level, active high
/BOOT
4a
Boot-Input, Starts the bootstrap-loader
Reserve
10c
Reserved I/O-Pin