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WIRING INSTRUCTIONS
■ TIGHTENING TORQUE
Separable screw terminal wiring screw: 0.5 N·m
Separable screw terminal fixing screw: 0.5 N·m
■ SOLDERLESS TERMINAL unit: mm (inch)
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable. Solder-
less terminals with insulation sleeve do not fit.
Applicable wire size: 0.25 to 0.75 mm
Recommended manufacturer: Japan Solderless Terminal
MFG. Co., Ltd., Nichifu Co., Ltd.
3 (.12) max.
12 (.47) max.
■ HOW TO REMOVE SEPARABLE SCREW TERMINAL
The terminal block is separable in two pieces. Evenly loos-
en two screws on top and bottom of the terminal block to
separate.
■ HOW TO ATTACH CJC SENSOR
In re-attaching once removed CJC sensor, connect it to ter-
minals Un3 and Un4 as shown below.
A RTD is attached on the REAR surface of the CJC sensor.
In order to measure accurate reference junction tempera-
ture, be sure to connect the sensor to terminal Un4 with its
upside FRONT surface.
Un3
Un4
FRONT surface
2
3.2 (.13) dia.
RTD
CJC sensor
REAR surface
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
PC CONFIGURATOR
The following parameter items can be set with using PC
Configurator Software (model: R30CFG).
Refer to the users manual for the R30CFG for detailed op-
eration of the software program.
■ CHANNEL INDIVIDUAL SETTING
PARAMETER
SETTING RANGE
Unused setting
CH enabled
CH disabled
Input type
-10 – +10 V DC
-1000 – +1000 mV DC
-20 – +20 mA DC
POT 0 – 4000 Ohm
POT 0 – 2500 Ohm
POT 0 – 1200 Ohm
POT 0 – 600 Ohm
POT 0 – 300 Ohm
POT 0 – 150 Ohm
OHM 0 – 4000 Ohm
RTD Pt 100
RTD Pt 500
RTD Pt 1000
RTD Pt 50 Ω
RTD JPt 100
RTD Ni 508.4 Ω
RTD Cu 10
TC (PR)
TC K
TC E
TC J
TC T
TC B
TC R
TC S
TC C
TC N
TC U
TC L
TC P
Wiring
2-wire
3-wire
Burnout
Upscale
Downscale
None
CJC
Enabled
Disabled
Unit
degC
degF
K
Fine zero adjustment
-320.00 – +320.00 (%)
Fine gain adjustment
-3.2000 – +3.2000
Zero base
depends on input types*
Full base
depends on input types*
Scaled range Zero
-32 000 – +32 000
Scaled range Span
-32 000 – +32 000
First order lag filter
0.0, 0.5 – 60.0 sec.
*1. For details, refer to the users manual of R30CFG.
R30US2
DEFAULT
SETTING
CH enabled
-10 – +10 V DC
–
–
–
–
0.00 (%)
1.0000
-10.000 V DC
1
10.000 V DC
1
0
10 000
0.0 sec.
EM-9017 Rev.2 P. 5 / 5
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