6
| INSTRUCTIONS FOR USE
OM 402PID
3.
INSTRUMENT CONECTION
The instrument supply leads should not be in proximity of the incoming low-potential signals.
Contactors, motors with larger input power should not be in proximity of the instrument.
The leads into the instrument input (measured quantity) should be in sufficient distance from all power leads and appliances.
Provided this cannot be secured it is necessary to use shielded leads with connection to ground (bracket E).
The instruments are tested in compliance with standards for use in industrial area, yet we recommend to abide by the above
mentioned principles.
MEASURING RANGES
TYPE
INPUT I
INPUT U
DC
0…60/150/300/1 200 mV
PM
0…5/20 mA/4…20 mA
±2/±5/±10/±40 V
OHM
0…100 Ω/1 kΩ/10 kΩ/100 kΩ
RTD-Pt
Pt 50/100/Pt 500/ Pt 1 000
RTD-Cu
Cu 50/100
RTD-Ni
Ni 1 000/10 000
T/C
J/K/T/E/B/S/R/N/L
DU
Linear potentiometer (min. 500 Ω)
OPTION „A“ - Setpoints
TYPE
INPUT I
INPUT U
PM
0…5/20 mA/4…20 mA
±2/±5/±10/±40 V
Termination of RS 485 communication line
Full
Significance
Default
Recomendation
1-2 connect L+ to (+) source
terminalconnected
3-4 termination of line 120 Ohm disconnected
connect at the end of line
5-6 connect L- to (-) source
terminalconnected
do not disconnect
RS 485 line should have a linear structure - wires (ideally shielded and twisted)
should lead from one device to another.
X3 - Termination of commuication line RS 485
X3
1
5
3
Summary of Contents for OM 402PID
Page 17: ...INSTRUCTIONS FOR USE OM 402PID 17 SETTING LIGHT 5 ...
Page 37: ...INSTRUCTIONS FOR USE OM 402PID 37 5 SETTING LIGHT ...
Page 47: ...INSTRUCTIONS FOR USE OM 402PID 47 6 SETTING PROFI ...
Page 59: ...INSTRUCTIONS FOR USE OM 402PID 59 6 SETTING PROFI ...
Page 87: ...INSTRUCTIONS FOR USE OM 402PID 87 6 SETTING PROFI ...
Page 98: ...98 INSTRUCTIONS FOR USE OM 402PID NOTE ...