YOKOGAWA CA71 HANDY CAL - Connecting Cables to Terminals

5-2
IM CA71-E
5.1 Connecting Cables to Terminals
5.1 Connecting Cables to Terminals
■ For DC voltage, AC voltage, resistance, frequency or pulse signal
Step 1: Connect the red lead cable for measurement (P/N: RD031)
to the H input terminal and the black lead cable to the L
input terminal.
Step 2: Connect the two clips of the cables to the measuring
terminals of equipment under test while making sure the
polarities are correct.
■ For DC current signal
Step 1:
Connect the red lead cable for measurement (P/N: RD031)
to the mA input terminal and the black lead cable to the L
input terminal.
Step 2: Connect the two clips of the cables to the measuring
terminals of equipment under test while making sure the
polarities are correct.
■ For thermocouple signal (CA71 only)
Step 1: Connect the terminal adapter (P/N: 99021) to the input
terminals. This will help you connect the cables easily.
Step 2: Connect between TC RTD terminals. The positive output
leadwire of the thermocouple to the H terminal of the terminal
adapter and the negative output leadwire to the L terminal.
■ For RTD signal (CA71 only)
Step 1: When using the terminal adapter (P/N: 99021), connect the
H, L and L terminals of the terminal adapter to the H, L and
mA terminals of the three-wire input terminal block of the
calibrator, respectively.
Step 2: Connect the A, B and B output leadwires of the RTD to the
H, L and L terminals of the terminal adapter, respectively.