10
IM 04L05A01-02E
• Connecting the input wires in parallel with other devices can cause signal
degradation, affecting all connected devices.
If you need to make a parallel connection, then
• Turn the burnout detection function OFF.
• Ground the instruments to the same point.
• Do not turn ON or OFF another instrument during operation. This can have
adverse effects on the other instruments.
• RTDs cannot be wired in parallel.
Wiring Procedure
WARNING
To prevent electric shock, ensure the main power supply is turned OFF.
CAUTION
• If a strong tension is applied to the cable wired to the DXP, the terminals of the
DXP and/or the cable can be damaged. In order to prevent tension from being
applied directly on the terminals, fasten all wiring cables to the rear of the
mounting panel.
• Do not apply input signals that exceed the following values. This can damage
the DXP.
• Maximum input voltage
Voltage range of 2 VDC or less or thermocouples:
±
10 VDC
Voltage range between 6 and 50 VDC:
±
60 VDC
• Maximum common mode noise voltage: 250 VACrms (50/60Hz)
1.
Turn OFF the power switch of the DXP and remove the input terminal cover.
2.
Connect the input signal wires to the input terminals.
3.
Replace the input terminal cover and fasten it with screws.
• Terminal Arrangement
+/A
/b
CH1
CH2
CH3
CH4
−
/B
+/A
/b
−
/B
+/A
/b
−
/B
CH3 CH1
/b
+/A
−
/B
CH4 CH2
/b
+/A
−
/B
/b
+/A
−
/B
Standard Input Terminals
DX100P
DX102P, DX104P
DX106P
DX112P
Clamped Input Terminals
CH1
CH2
CH3
CH4
CH5
CH6
CH 5 CH 3 CH 1
CH 6 CH 4 CH 2
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH 5 CH 3 CH 1
CH 6 CH 4 CH 2
CH 11 CH 9 CH 7
CH 12CH 10CH 8
Wiring