User Manual
Code: OPRS-1
OVERVOLTAGE LIMITER OPRS-1 RS-485 SYMMETRIC LINE
DELTA-OPTI Monika Matysiak; https://www.delta.poznan.pl
POL; 60-713 Poznań; Graniczna 10
e-mail: [email protected]; tel: +(48) 61 864 69 60
2021-10-25
OPRS-1
2/3
Threshold voltage (wire-wire):
> 8.2 V
Treshold voltage (wire / ground):
> 19.4 V
Reaction time:
15 ns
Maximal stroke current RS-485 (t=8.3ms):
30 A
Grounding:
indirect, via cable
In/Out connectors type:
2x cable terminals
Operation temp. / Relative humidity:
-50 °C ... 55 °C / < 95 %
Dimensions (W x H x D) / weight:
0.17 kg
Manufacturer / Brand:
DELTA
Guarantee:
3 years
Internal view:
Connection diagram:
1) cable terminals
2) grounding cable (connect to the grounding)
