51
Caution
To avoid possible damage to calibrator or to equipment under test:
• Use the proper jacks, function, and range for your measurement or sourcing application.
• To avoid mechanically damaging the pressure module, never apply more than 13.6 Nm
(10 ft-lb.) of tor-que between the pressure module fittings, or between the fittings an the body
of the module.
• To avoid damaging the pressure module from overpressure, never apply pressure above
the rated maximum printed on the module.
• To avoid damaging the pressure module from corrosion, use it only with specified materials.
Refer to the pressure module documentation for material compatibility.
2. Calibrator Interface
Figure 1 shows the location of the input and output connections on the calibrator, while Table 1
describes their use.
Figure 1. Input / Output Terminals
Table 1: Input and Output Terminals
No.
Name
Description
1, 2
Measure Isolated V,
mA terminals
Input terminals for measuring current, voltage, and supp-
lying loop power.
3
TC input/output
Terminal for measuring, or simulating thermocouples.
Accepts miniature polarized thermocouple plugs with flat
inline blades spaced 7.9 mm (0.312 in) center to center.
4, 5
Source / Measure
V,RTD 2W, Hz
Terminals for sourcing and measuring voltage, frequency,
pulse train, and RTDs
6, 7
Source/Measure mA
terminals, 3W 4W
Terminals for sourcing and measuring current, and per-
forming RTD measurements with 3-wire or 4-wire setups.
8
Pressure module con-
nector
Connects calibrator to a pressure module for pressure
measurements.
9
Serial port
Connects calibrator to a PC for remote control.