Resistance temperature detector (rtd), On/off input (di), Expansion inputs (/n3 option) – Yokogawa µR20000 User Manual
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IM 04P01B01-17E
• Resistance Temperature Detector (RTD)
Range Type Parameter for
Range of Leftmost and Rightmost Values of Span
the SR Command
°
C
SR Command
°
F
SR Command
Pt100
PT
–200.0 to 600.0
–2000 to 6000
–328.0 to 1112.0
–3280 to 11120
JPt100
JPT
–200.0 to 550.0
–2000 to 5500
–328.0 to 1022.0
–3280 to 10220
Difference between channels (DELTA)
Pt100
-
–800.0 to 800.0
–8000 to 8000
–1440.0 to 1440.0
–14400 to 14400
JPt100
-
–750.0 to 750.0
–7500 to 7500
–1350.0 to 1350.0
–13500 to 13500
• ON/OFF input (DI)
Range
Type
Parameter for
the SR Command
Range of Leftmost and
Rightmost Values of Span
Range of Leftmost and
Rightmost Values of Span
of the SR Command
Level
LEVEL
0 to 1
†
0 to 1
Contact
CONT
0 to 1
††
0 to 1
†
“0” when less than 2.4 V, “1” when greater than or equal to 2.4 V.
††
“0” when contact is OFF, “1” when contact is ON.
• Cu10, Cu25 RTD input (/N1 Option)
Range Type
Parameter for the SR Command
Cu10(GE)
CU1
Cu10(L&N)
CU2
Cu10(WEED)
CU3
Cu10(BAILEY)
CU4
Cu10: α=0.00392 at 20°C
CU5
Cu10: α=0.00393 at 20°C
CU6
Cu25: α=0.00425 at 0°C
CU25
• Expansion inputs (/N3 Option)
Range Type
Parameter for the SR Command
Kp vs Au7Fe
Kp
PLATINEL
PLATI
PR40 - 20
PR
NiNiMo
NiMo
W/WRe26
W/WRe
Type N(AWG14)
N2
Pt50
PT3
Ni100(SAMA)
Ni1
Ni100(DIN)
Ni2
Ni120
Ni3
J263*B
J263
Cu53
CU8
Cu100
CU9
Pt25
PT4
4.3 Parameter Values