Calibrator Interface - Martel MC1210 Reference Manual

2. Calibrator Interface

Figure 1 shows the location of the input and output connections on the calibrator, while Table
1 describes their use.
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Figure 1. Input/Output Terminals
Table 1: Input and Output Terminals
Name
Measure Isolated V,
mA terminals, switchtest
TC input/output
Source/Measure
V,RTD 2W, Hz,
Source/Measure
mA terminals, 3W 4W
Pressure module connector
Serial port
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Description
Input terminals for measuring current, voltage, switchtest,
and supplying loop power.
Terminal for measuring, or simulating thermocouples. Accepts
miniature polarized thermocouple plugs with flat in-line blades
spaced 7.9 mm (0.312 in) center to center.
Terminals for sourcing and measuring voltage, frequency,
pulse train, and RTDs
Terminals for sourcing and measuring current, and performing
RTD measurements with 3-wire or 4-wire setups.
Connects calibrator to a pressure module for pressure meas-
urements.
Connects calibrator to a PC for remote control.
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