CIRCUTOR DHB Series - Manual (Page 52)

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Output of auxiliary supply 24 V d.c./30 mA
Alarm output OC (DHB-124) output of OC type, passive npn,
30 V d.c./30 mA.
Input signals voltage 5...36 V d.c., galvanically
separated
Duration of control signals
higher than 10 ms
Serial interface RS 485 address: 1...247
mode: 8N2, 8E1, 8O1, 8N1
baud rate: 4.8, 9.6, 19.2, 38.4, 57.6,
115.2 [kb/s].
maximal response time 100 ms
Transmission protocol MODBUS RTU
Error of analog output 0.2% of the set range
Protection level ensured
by the casing:
- frontal side IP65
- terminal side IP10
Weight < 0.2 kg
Overall dimensions 96 ´ 48 ´ 93 mm (with terminals)
Reference Conditions and Rated
Operating Conditions:
- supply voltage
85...253 V d.c./a.c. 40...400 Hz
or 20...40 V d.c./a.c. 40...400 Hz
- ambient temperature -25...23...+55 o C
- storage temperature -33...+70 o C
- relative air humidity 25...95% (inadmissible condensa-
tion of water vapour)
- work position any
- power input < 6 VA