Teledyne 7500ZA operating instructions Teledyne Analytical Instruments

NDIR Gas Analyzer Instalation

(4)Contact input/output (DIO): digital input/output connector (DIO 1 to 3)

Contact input signal : Voltage is applied from the external 12 to 24 V DC, max 15mA.

Photo-coupler isolation (from each DI and ground)

Contact capacity : C contact relay output 24V/1A AC/DC resistive load

Teledyne Analytical Instruments 19