Teledyne manual Remote Operation of the Analyzer, Control Inputs, Zero, M102E/M501 TRS, Rev A1

M102E OPERATING INSTRUCTIONS M102E/M501 TRS

(Addendum to M101E Manual - P/N 04740 Rev A)

5.4. Remote Operation of the Analyzer

5.4.1. Control Inputs

The description of the control inputs in Section 6.12.1.2 of the M101E Manual - P/N 04740 Rev A in correctly shows an external low span cal input. This is not correct. Neither the M102E nor the M102E has an external low span cal input.

The following table and figures supercede Table 6-23 and Figures 6-18 & 6-19 of the M101E Manual - P/N 04740 Rev A respectively.

	Table 5-4:	M102E Control Input Pin Assignments
INPUT	STATUS	CONDITION WHEN ENABLED
A	External Zero Cal	Zero calibration mode is activated. The mode field of the
		display will read ZERO CAL R.
B	External Span Cal	Span calibration mode is activated. The mode field of the
		display will read SPAN CAL R.
C, D, E, & F		Unused
	Digital Ground	Provided to ground an external device (e.g., recorder).
U	DC Power For	Input for +5 VDC required to activate inputs A - F. This voltage
	Input Pull Ups	can be taken from an external source or from the “+” pin.

+Internal +5v Internal source of +5V which can be used to activate inputs

Supply when connected to pin U.

CONTROL IN

A B C D E F U +

ZERO

SPAN

Figure 5-2: Control Inputs with local 5 V power supply

28 05514 Rev A1