S600+ Instruction Manual
Revised July-2017 I/O 4-27
Figure 4-33. HART Device and Handheld Communicator Beyond the IS Barrier
Figure 4-34. HART Device without Handheld Communicator
4.4 Mezzanine Module (P148)
The mezzanine module (P148) can be fitted to the Prover or the I/O
module (see Figure 4-2), and provides pulse inputs. When used on the
I/O module, it affects pulses 1 and 4; when used on the Prover module,
it affects pulses 2 and 5. The factory fits I/O modules with a mezzanine
module, although you can order an additional mezzanine module for a
Prover module or move the mezzanine module from your I/O module
to your Prover module, depending on your circumstance and needs.
Typically, the mezzanine module supports master meter provers, but
can be employed for other provers as well.
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