Product details
The Allen-Bradley 1734-IV4 (catalogue 1734-IV4) provides 4 points of 24V DC sourcing (NPN) digital input in a single Point I/O slot. Compatible with PNP-output sensors and field devices wired to European sourcing conventions. Mounts to a standard 1734 single-slot terminal base and communicates to the network adapter via the Point I/O backplane. InstroDirect supplies genuine 1734-IV4 modules at parallel import pricing — lower cost than NHP or Automation Direct for identical hardware.
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