Bender ISOMETER isoPV425 User Manual

Modbus register assignment of the ISOMETER®
46
isoPV425_D00028_09_M_XXEN/05.2018
3005 RW
Pre-alarm value
resistance meas-
urement "R1"
UINT 16 kΩ R2 … 500
3006 RW Reserved --- --- ---
3007 RW
Alarm value resist-
ance measure-
ment "R2"
UINT 16 kΩ 1 … R1
3008 RW
Activation alarm
value undervolt-
age "U<"
UINT 16 ---
0 = Inactive
1 = Active
3009 RW
Alarm value und-
ervoltage UINT 16 V 30 … U>
3010 RW
Activation alarm
value overvoltage
"U>"
UINT 16 ---
0 = Inactive
1 = Active
3011 RW
Alarm value
Overvoltage
"U >"
UINT 16 V U< … 1150k
3012 RW
Memory function
for alarm mes-
sages
(Fault memory)
"M"
UINT 16 ---
0 = Inactive
1 = Active
3013 RW
Operating mode
of relay 1 "r1"
UINT 16 ---
0 = n.o.
1 = n.c.
3014 RW
Operating mode
of relay 2 "r2"
UINT 16 ---
0 = n.o.
1 = n.c.
3015 RW Bus address "Adr" UINT 16 --- 0 / 3 … 90
Register
Property Description Format
Unit
Value range

Bender ISOMETER isoPV425 Specifications

General

Type	ISOMETER
Model	isoPV425
Measuring current	< 1 mA
SIL	SIL 2
Frequency range	DC
Protection class	IP20
Insulation resistance	up to 10 MΩ
Operating temperature	-25…+70 °C
Storage temperature	-40 °C ... +70 °C
Relative humidity	≤ 95 %, non-condensing
Display	LEDs