Appointment

The principle of operation of the device

The synchrobox operates only from an external source of synchro pulses and provides optical isolation, delays and signal amplification. It can create several pulses one at a time (flip-flop).

The architecture of the system allows you to set the timing pulse delays in the range from 0 to 4 seconds, with a discreteness of 1 ms. The pulse duration can be in the range of 4 – 4000 ms, with a discreteness of 4 ms. The polarity of the pulse can be forward and reverse. It is set individually for each channel.

There are 2 groups of channels A B and C D in the block.For a group of channels A and B, a repeatability period is set. The delay is set for the 2nd group of channels, relative to the first one. Up to 3 pulses of channels C D can be implemented within the period of repetition of the signal on channels A to B.The accuracy of the coincidence of the leading edges of the pulses is < 1 microsecond.

The output is a TTL signal with a range of 0 – 5 V. The load capacity is at least 20 mA, short circuit protection is present. The current sources at all outputs are independent and have optical isolation.

Completeness

Split SynchroBox v4 - 1 pc

Set of synchronization cables - 1 pc

Technical specifications

• Manufacturer - SPLIT LLC, Russian Federation
• Version - SplitMultiSeis Syncro Box v4
• Number of output channels - 4 (2 pairs of devices)
• Timer discreteness – 1 ms
• The ability to adjust the polarity of the output pulse – yes (positive/negative)
• The ability to adjust the duration of the output pulse – yes (1-2000 ms)
• Power supply - 220V
• TTL output signal is 0-5V
• The load capacity of each output is 500 mA
• Accuracy - < 1 microsecond
• The error is 100 ppm
• The maximum period between pulses at outputs A-B is 4 s
• The maximum number of pulses per period C-D - 3
• It only works from external synchronization