Teledyne 100AH Optional Hardware and Software, Rack Mount Options, Zero/Span Valves

Teledyne API Model 100AH SO2 Analyzer Instruction Manual, 02417, Rev. D

6 OPTIONAL HARDWARE AND SOFTWARE

Optional equipment offered with the M100AH includes:

1.Rack mount with slides (P/N 00280)

2.Rack mount without slides, ears only (P/N 01470)

3.Zero/Span valves assembly (P/N 0178603)

4.4-20mA, isolated outputs (P/N 01471)

6.1Rack Mount Options

The Rack Mount option including slides and ears, permits the Analyzer to be mounted in a standard 19" wide x 24" deep RETMA rack. The Rack Mount option can also be ordered without slides for applications requiring the instrument to be rigidly mounted in a RETMA rack.

6.2 Zero/Span Valves

The Zero/Span Valve option consists of a manifold with four valves. See Figure 2-5for valve location. Connections are provided on the rear panel for two (low and high) span gas and zero gas inputs to the valves (See Figure 2-2). These valves can be actuated by several methods shown in Table 6-1.

Table 6-1: Zero/Span Valve Operation

Mode	Description	Reference Section
1.	Front panel operation via	Calibration Section 8 - Manual Zero/Span Check.
	CALS and CALZ
	buttons.
2.	Automatic operation	Setup and use of AUTOCAL is described in Table 6-2,
	using AUTOCAL	and Section 8.3.
3.	Remote operation using	Setup described in Table 7-1.Operation of AUTOCAL
	the RS-232 interface	described in Section 6.3 and Section 7.5.
4.	Remote operation using	Section 8.5 - Automatic operation using external contact
	external contact closures	closures. Table 8-7.

6-1