ORDERING INFORMATIONMODEL : R7M-RS4

PLEASE FILL IN THIS SECTION

FACTORY USE ONLY➠➠➠➠➠➠➠➠ModelJob No.

Approved by(Sales office)Company

Ser No.

Issued by(Sales office)

Name

Sales

Approved by(Factory)
Set by(Factory)P/O No.

Ser No.
Specify the items you want to change. Default setting will be used if not specified.
DEFAULT shows values in case of nothing specified.

■ RTD TYPE SETTING (APPLIES TO ALL 4 CHANNELS)ITEM

SET VALUEDEFAULT VALUE

FactoryInternalcheckPt 100 (JIS’97, IEC)□

□ Pt 100 (JIS’97, IEC)
□ Pt 100 (JIS’89)□ JPt 100 (JIS’89)□ Pt 50Ω (JIS’81)
RTD□ Ni 100□ Cu 10 (25°C)□ Cu 50□ PC Configurator setting

When you want to set each channel independently, select “PC Configuration setting”,
then specify each channel in “THERMOCOUPLE TYPE SETTING (INDEPENDENT RANGE PER CHANNEL)”.

■ RTD TYPE SETTING (INDEPENDENT RANGE PER CHANNEL)
CHANNELINPUT 0RTD
Pt 100 (JIS’97, IEC)SET VALUEDEFAULT VALUE

Factory
InternalcheckPt 100 (JIS’97, IEC)□

Pt 100 (JIS’97, IEC)□Pt 100 (JIS’97, IEC)□Pt 100 (JIS’97, IEC)□Pt 100 (JIS’89)
INPUT 1

JPt 100 (JIS’89)
Pt 50Ω (JIS’81)

INPUT 2

Ni 100
Cu 10 (25°C)
Cu 50

INPUT 3

UnusedUnused channels are set default.

MG CO., LTD.
www.mgco.jp

ORDERING INFORMATION ESU-7803-C Rev.3

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■ TEMPARATURE UNIT SETTINGCHANNELSET VALUEDEFAULT VALUE

Factory
Internalcheck

INPUT 0

□ °C

□ °F

□K°C

□

INPUT 1

□ °C

□ °F

□K°C

□

INPUT 2

□ °C

□ °F

□K°C

□INPUT 3

□ °C

□ °F

□K°C

□

DEFAULT VALUE

Factory
Internalcheck

Upscale□DEFAULT VALUE

Factory
Internalcheck

8: RTU□None□■ BURNOUT SETTINGITEM

SET VALUE□ Upscale

BURNOUT□ Downscale■ MODBUS COMMUNICATION PARAMETERSSET VALUE *1

ITEM

Data Mode and Bit Length *2□ 7: ASCII□ 8: RTU□ NoneParity Bit*

2None

□ Odd
Available□ Even*1. Choose appropriately for the connected device.
Standard settings of the other products of us are Data Mode: RTU, Bit Length: 8 , Parity Bit: Odd (Available) and Stop Bit: 1 .
Stop Bit cannot be specified, as Stop Bit is set to 1 or 2 by specifying with Data Mode and Parity Bit.
*2. Bit assignment according to setting of Data Mode, Bit Length and Parity.
MODE
ASCII
RTU

START
1111DATA
7788PARITY
Available
None
Available
None

STOP
1212

■ BAUD RATEITEMSET VALUEDEFAULT VALUE

Factory
Internalcheck38.4 kbps□□ 38.4 kbps
□ 19.2 kbps
BAUD RATE□ 9600 bps□ 4800 bps

MG CO., LTD.
www.mgco.jp

ORDERING INFORMATION ESU-7803-C Rev.3P2/4

■ CONVERSION RATEITEMSET VALUEDEFAULT VALUE

Factory
Internalcheck

250 msec.

□DEFAULT VALUE

Factory
Internalcheck0□□ 250 msec.
CONVERSION RATE
□ 500 msec.

■ NODE ADDRESSAVAILABLE VALUESET VALUE

1 to 99■ EXTENSIONITEM

SET VALUEDEFAULT VALUE

Factory
Internalcheck

No extension□□ No extension
EXTENSION□ Discrete input, 8 points / 16 points□ Discrete output, 8 points / 16 points

Note: The default data conversion is 10 times of the value in engineering unit (for °C and K).
When you want to convert to different value, specify the following.
· Choose “Scaled value” in CONVERTED DATA RANGE section.
· Specify temperature range in RTD RANGE SETTING section.
· Specify zero and full scale in SCALING section.

■ CONVERTED DATA RANGECHANNELSET VALUEDEFAULT VALUE

Factory
Internalcheck

Value in engineering unit

□Value in engineering unit□

Value in engineering unit□

Value in engineering unit□

□ Value in engineering unit
INPUT 0□ Scaled value□ Value in engineering unit

INPUT 1

□ Scaled value□ Value in engineering unit

INPUT 2

□ Scaled value□ Value in engineering unit

INPUT 3

MG CO., LTD.
www.mgco.jp□ Scaled value

ORDERING INFORMATION ESU-7803-C Rev.3

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■ RTD RANGE SETTINGSET VALUE

FactoryInternalcheckto□to□

INPUT 2to□

INPUT 3to□

CHANNELRTD

INPUT 0INPUT 1
See Table1[Table 1]°C

AVAILABLE RANGE°F

K

Pt 100 (JIS’97, IEC)

-200 to +850

-328 to +1562

74 to 1123

Pt 100 (JIS’89)-200 to +660

-328 to +1220

74 to 933

JPt 100 (JIS’89)-200 to +510

-328 to +950

74 to 783

Pt 50Ω (JIS’81)-200 to +649

-328 to +1200

74 to 922

Ni 100-80 to +250-112 to +482

194 to 523

Cu 10 (25°C)-50 to +250-58 to +482

224 to 523

Cu 50-50 to +150

-58 to +302

224 to 423

RTD■ SCALING
Set zero and full scale to each channel (zero scale to full scale)
CHANNELAVAILABLE VALUESET VALUEDEFAULT VALUE

Factory
Internalcheck

INPUT 0-32000 to +32000

to0 to 10000□INPUT 1-32000 to +32000

to0 to 10000□INPUT 2-32000 to +32000

to0 to 10000□INPUT 3-32000 to +32000

to0 to 10000□MG CO., LTD.
www.mgco.jp

ORDERING INFORMATION ESU-7803-C Rev.3

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