2300 RTD6

Station Setup

2300-RTD6

Station Summary

6 RTD Inputs, non isolated
All Inputs set to one common range, PT100,PT1000,Ni120,Ni1000 (see table below)
Resolution 0.1 Deg C, Scaling is done in station and does not need to be scaled in Lines or Tags.
Sensor Break Status Indicators
Sensor Break High Value or Low value set by DIP Switch
Display either Deg C or Deg F

Station Programming dialog

After changes are made, click "Program" to write changes to station.

Settings Table

RTD Input Range	1 - PT100 (-200.0 to 850.0 C) 2 - Ni120 (-80.0 to 230.0 C) 3 - PT1000 (-200.0 to 850.0 C) 4 - Ni1000-DIN (-200.0 to 850.0 C) 5 - Ni1000-Landys&Gyr (-200 to 850.0 C) 6 - Ohms 10-400 (10.00-400.00) * 7 - Ohms 100-4000 (100.0-4000.0) *
RTD Display	1 - Deg C 2 - Deg F
COMS Reply Delay	0 to 990 mSec (20 mSec recommended)
Line Frequency	50 Hz 60 Hz

* Must be read into tags and scaled by a tag.

DIP Switch Settings

Switch 1-7	Address (See Address Table)
Switch 8	No Action, Leave OFF
Switch 9	Sensor Break - OFF = RTD break = low value ON = RTD break = high value
Switch 10	No Action, Leave OFF

LED Indications

1,2,3,4,5,6 INPUT LED OFF	Input Normal
1,2,3,4,5,6 INPUT LED ON	Input Faulty
P	Flashing - Station is Powered up and working
R	Flashes to indicate good modbus message arrived for this station
T	Flashes to indicate reply message has been sent from this station

Station Info (Read from station)

30100	Dip Switch settings
30001	Station Type and Software Version (Type = 109)

Station Test Dialog:

Station Map Display

NOTE: For using Psuedo Digital inputs into a RTD6, Select the input range 1 - PT100 (-200.0 to 850.0 C), and the Sensor break must be ON, so that when the input contact is open, the RTD will read a high value.

Alternatively, the RTD Input Status can be used, for a good RTD reading "Healthy" will be returned and for a bad RTD reading "Faulty" will be returned.

Error checking can be provided by reading the RTD Input X Status value from the station as a digital, this is 1 (Healthy) when the RTD is reading OK, and 0 (faulty) when the probe is in error.