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GPS Module 6870

Module 6870 is a GPS clock in a compact aluminium housing for 35mm DIN rail mounting (DIN EN 60715 TH35). The module is easily clipped onto the rail via a clip based on "snap-in" mechanism.

Module 6870 has two (2) individual and independent interfaces and is available in six (6) different interface versions. The interface COM0 is always implemented as RS232. The design of interface COM1 depends on the interface version of Module 6870.

The different interface versions of Module 6870 provide the below parameterizable signal outputs via the hmc (hopfManagement Console):

Interface Version 1 (RS232/RS422)

Serial interface COM0: RS232
- Output of serial string / connection to hmc (hopf Management Console)
Serial interface COM1: RS422
- Output of serial string (independent of COM0)
3x optical coupler pulse outputs (potential free)
- Output of cyclic pulses, DCF77 pulse (1Hz) or status messages
1x analogue output via BNC
- Output of DCF77 antenna simulation (77.5kHz)

Interface Version 2 (RS232/RS232)

Serial interface COM0: RS232
- Output of serial string / connection to hmc (hopf Management Console)
Serial interface COM1: RS232
- Output of serial string (independent of COM0)
3x optical coupler pulse outputs (potential free)
- Output of cyclic pulses, DCF77 pulse (1Hz) or status messages
1x analogue output via BNC
- Output of DCF77 antenna simulation (77.5kHz)

Interface Version 3 (RS232/TTY passive)

Serial interface COM0: RS232
- Output of serial string / connection to hmc (hopf Management Console)
Serial interface COM1: TTY passive
- Output of serial string (independent of COM0)
3x optical coupler pulse outputs (potential free)
- Output of cyclic pulses, DCF77 pulse (1Hz) or status messages
1x analogue output via BNC
- Output of DCF77 antenna simulation (77.5kHz)

Interface Version 4 (RS232/Pulse Interface in TTL Level)

Serial interface COM0: RS232
- Output of serial string / connection to hmc (hopf Management Console)
Serial interface COM1: TTL level (high and low active)
- Output of PPS pulse or DCF77 pulse (1Hz) in TTL level
3x optical coupler pulse outputs (potential free)
- Output of cyclic pulses, DCF77 pulse (1Hz) or status messages
1x analogue output via BNC
- Output of DCF77 antenna simulation (77.5kHz)

Interface Version 5 (RS232/RS422/IRIG-B)

Serial interface COM0: RS232
- Output of serial string / connection to hmc (hopf Management Console)
Serial interface COM1: RS422
- Output of serial string (independent of COM0)
1x output in TTL level (high active)
- Output of digital IRIG-B Signal IRIG-B B00x / IEEE C37.118-2005 (formerly IEEE 1344-1995) / AFNOR NF S87-500
3x optical coupler pulse outputs (potential free)
- Output of cyclic pulses, DCF77 pulse (1Hz) or status messages
1x analogue output via BNC
- Output of analogue IRIG-B Signal IRIG-B B12x / IEEE C37.118-2005 (formerly IEEE1344-1995) / AFNOR NF S87-500

Interface Version 6 (RS232/NGTS-Pulse)

Serial interface COM0: RS232
- Output of serial string / connection to hmc (hopf Management Console)
Serial interface COM1:
- Output of NGTS-pulse in RS232 level
3x optical coupler pulse outputs (potential free)
- Output of cyclic pulses, DCF77 pulse (1Hz) or status messages
1x analogue output via BNC
- Output of DCF77 antenna simulation (77.5kHz)

Features

Different versions for various operating voltages:
- Version with wide range power supply unit for 18-60V DC (FG6870Gxx)
- Version with wide range power supply unit for 100-240V AC / 110-250V DC (FG6870ACxx)
Parameterization / monitoring via hmc (hopf Management Console)
Potential isolation of the GPS antenna circuit
Synchronisation with just one satellite possible
SyncOFF Timer (bridging of reception failure) providing an error-free operation even under difficult reception conditions
Redundant multiple test mechanism of the synchronisation signal providing a correct and leap-free signal evaluation
High free running accuracy
Maintenance-free back-up clock for three days
Unit completely maintenance-free
Option:
Customized hardware and software adjustments possible

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