The SY027 is designed to convert pulses from meters or other turbine devices and transmit the same pulse via two relay outputs to enable two separate instruments to measure the rate simultaneously. It can be used with electricity,water or gas meters (NOT ATEX). The SY027 PSO has been designed for applications where a pulse is required to be isolated, re-powered and repeated on two separate outputs. It works with inputs from reed switch signals, Opto coupler, open collector, NAMUR or TTL pulse (up to 25V) with automatic debounce, as well as with high frequency pulses. The speed of pulses can be accommodated from very slow to super-fast. The standard frequency range is up to 1 kHz and a maximum switching voltage of 280V, we also have an extra fast version for a small extra charge we can reproduce pulses up to 5 kHz with a maximum switching voltage of 60V.
The units are widely used in building management systems (BMS) energy management compliance is made easier if this small unit can be retro-fitted to take pulses from an existing meter into a new monitoring and control system.
The splitter is supplied in a very compact din rail mounted case as standard and requires 7-30V Dc supply. There are options to take it with the DC supply requirements in a small IP65 sealed wall mounting case or with a mains powered option when it is supplied in a larger IP65 sealed wall mounted ABS case with a power input requirement of 85-264V AC. with 4 sealing cable glands.
The SY027 is characterised by a rugged isolated relay contact outputs which offer more flexibility than polarity sensitive transistor or pulse outputs. It is also characterised by a galvanic isolation up to 1500 Vrms and 3000 volt in oil.
If you require a din rail mounting mains powered version please see our SY271-AC
The SY027PSO-F gives a solid state relay pulse output with a bandwidth of 1 KHz.
The SY027PSO-FX gives a solid state relay pulse output with a bandwidth of 5 KHz.
The SY027PSR-P gives 1 x reed relay output and 1 x 0-5V TTL pulse output.
The SY027 PSR accepts a pulse and transmits the same pulse via two relay outputs. The SY027 PSR provides for outputs of up to 55Hz.
Designed and manufactured in our UK factory by Synectic Design Ltd
|Features at a glance||Galvanically isolated outputs 2 solid state relay (PSO) or 2 Reed relay (PSR) outputs from 1 input Works with signals from reed / volt free contact switches, Opto Coupler, Open collector or TTL Pulse Can be sealed in an IP65 case Pulse rate 0 to 5 KHz Rugged isolated relay contact outputs and automatic de-bounce features wall mount ip65 cased option|
|SY027PS-_PSR with STRETCH and BF||281.27KB||Download|