R1M-GH
CHECKING
1) Terminal wiring: Check that all cables are correctly con-
nected according to the connection diagram.
2) Power input: Check supply voltage.
3) Input: Check that the input is within 0 – 100% of full-
scale.
4) DIP SW setting: Check that all switches are set correct-
ly.
ADJUSTMENT PROCEDURE
This unit is calibrated at the factory to meet the ordered
specifications, therefore you usually do not need any cali-
bration.
INPUT RANGE SELECTING
Select switches to match the input signal according to the table below.
M-SYSTEM WARRANTY
M-System
SW311 SW305 SW304 SW303 SW302
SW405 SW404 SW403 SW402
SW301
O
N
2
1
3
4
5
6
7
8
SW702
SW702 is fixed to
the position 3.
DO NOT CHANGE.
SW411
SW401 SW308 SW307 SW306
SW408 SW407 SW406
O
N
2
1
3
4
5
6
7
8
MAINTENANCE
Regular calibration procedure is explained below:
■
CALIBRATION
Warm up the unit for at least 10 minutes. Apply 0%, 25%,
50%, 75% and 100% input signal. Check that the output
signal for the respective input signal remains within accu-
racy described in the data sheet. When the output is out of
tolerance, please contact M-System’s Sales Office or repre-
sentatives.
INPUT
SWITCHES
SETTING
NOTES
Thermocouple
SW301 – SW308 (ch 1 – ch 8)
SW401 – SW408 (ch 9 – ch 16)
Set to position “1”
Attenuation OFF
SW311 (ch 1 – ch 8)
SW411 (ch 9 – ch 16)
OFF
Voltage input, 0.8V or less
SW301 – SW308 (ch 1 – ch 8)
SW401 – SW408 (ch 9 – ch 16)
Set to position “1”
Attenuation OFF
SW311 (ch 1 – ch 8)
SW411 (ch 9 – ch 16)
ON
Voltage input, above 0.8V (*)
SW301 – SW308 (ch 1 – ch 8)
SW401 – SW408 (ch 9 – ch 16)
Set to position “3”
Attenuation ON
SW311 (ch 1 – ch 8)
SW411 (ch 9 – ch 16)
ON
(*) Factory default setting
Rugghölzli 2
CH - 5453 Busslingen
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
www.sentronic.com
Produkte, Support und Service
SENTRONIC
AG
