description

rs232 controller/monitor
model : prs-2321
* cooperate the lutron instruments (build in the rs232 interface), the panel meter will show all the
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* u1 control setting, u2 control setting.
* u1 control relay output, u2 control relay output.
* u1, u2, u3 display.
* power : 90 acv to 264 acv, 50/60 hz.
* rs-232 computer interface.
* interface cable upcb-03 is included.
* din size : 96 x 48 mm. depth : 107 mm.