12
2-2-2 Wiring Precautions
•
Do not make any mistake in polarity when supply DC power to the K3NH.
•
Do not wire power lines alongside the signal lines of the K3NH in order to pre-
vent against noise interference.
•
Wire the terminal block with crimp terminals
•
Tighten each screw to a torque of 0.78 N
S
m (8 kgf
S
cm).
2-2-3 Wiring
Power Supply
Apply 100 to 240 VAC or 12 to 24 VDC to terminals 8 and 9.
Temperature Input
Connect a platinum resistance thermometer to terminals 2, 3, and 4 or a thermo-
couple to terminals 3 and 4. The terminals used vary with the input type range as
shown in the following table.
Thermocouple input
Platinum resistance
thermometer input
Input
Measurement range
type
°
C
°
F
4-digit display
5-digit display
4-digit display
5-digit display
JPt100
–199.0 to 650.0
–199.0 to 650.0
–199.9 to 999.9
–199.99 to 999.99
Pt100
–199.0 to 650.0
–199.0 to 650.0
–199.9 to 999.9
–199.99 to 999.99
K1
–200 to 1,300
–200.0 to
1,300.0
–300 to 2,300
–300.0 to 2,300.0
K2
0.0 to 500.0
0.00 to 500.00
0.0 to 900.0
0.00 to 900.00
J1
–100 to 850
–100.0 to 850.0
–100 to 1,500
–100.0 to 1,500.0
J2
0.0 to 400.0
0.00 to 400.00
0.0 to 750.0
0.00 to 750.00
T
–199.9 to 400.0
–199.99 to
400.00
–199.9 to 700.0
–199.99 to 700.00
E
0 to 600
0.0 to 600.0
0 to 1,100
0.0 to 1,100.0
L1
–100 to 850
–100.0 to 850.0
–100 to 1,500
–100.0 to 1,500.0
L2
0.0 to 400.0
0.00 to 400.00
0.0 to 750.0
0.00 to 750.00
U
–199.9 to 400.0
–199.99 to
400.00
–199.9 to 700.0
–199.99 to 700.00
N
–200 to 1,300
–200.0 to
1,300.0
–300 to 2,300
–300.0 to 2,300.0
R
0 to 1,700
0.0 to 1,700.0
0 to 3,000
0.0 to 3,000.0
S
0 to 1,700
0.0 to 1,700.0
0 to 3,000
0.0 to 3,000.0
B
100 to 1,800
100.0 to 1,800.0
300 to 3,200
300.0 to 3,200.0
W
0 to 2,300
0.0 to 2,300.0
0 to 4,100
0.0 to 4,100.0
PL
II
0 to 1,300
0.0 to 1,300.0
0 to 2,300
0.0 to 2,300.0
Input Block
Section 2-2
AUDIN - 7 bis rue de Tinqueux - 51100 Reims - France - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]
