Digital Input Output Module 24 V for Zone 2 / CIass I, Div. 2 nonincendive Series 9472/35 - 230239
• 16 channels can be used in pairs as inputs or outputs
(24 V / 0.5 A)
• Inputs/outputs Ex ec with line fault monitoring and LED error
and status indication for each channel plus SIL 2 plant-stop
input
• Module in Zone 2 and Class I, Div. 2 can be replaced during
operation (hot swap)
The 9472/35 24 V series digital input/output module for Zone 2 and Class I, Div. 2 has 16 channels,
which can be used in pairs for operation as inputs for contacts and PNP or NAMUR proximity sensors (EN 60947-5-6) or as outputs for solenoid valves up to 24 V/0.5 A. Eight inputs can be used
for frequencies of up to 20 kHz, and four can be used for detecting the direction of rotation.
All inputs/outputs are short-circuit proof and galvanically isolated from the system. Additional control input for "Plant STOP" (IEC61508 / through SIL2)
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