Features:
- Four safety analog channels: current and voltage input support
- Diagnostic acquisition: channel and sensor-power status for the safety task
- POINT Guard I/O integration: distributed analog inputs for supported GuardLogix systems
1734-IE4S extends POINT Guard I/O from discrete safety signals to four analog measurement channels.
Its value depends on the complete safety architecture, including the selected sensor, channel mode, wiring, diagnostics, logic, and proof-test interval.
Two terminal bases, field power, keying, firmware, safety ownership, and validated project records should be treated as one installation package.
Availability of 1734-IE4S is subject to Apter Power inventory and sourcing confirmation.
Allen-Bradley 1734-IE4S POINT Guard I/O Four-Channel Safety Analog Input Module Manuals, Datasheets, and Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Input mode: select the documented current or voltage range.
- Channel architecture: configure single or dual-channel equivalent operation from the safety design.
- Sensor power: route and supervise power without back-feeding the module output.
- Acceptance: test normal values, limits, faults, and the required machine response.
- Terminal bases: install the required two supported bases with correct keying.
- Field power: apply the documented supply during operation and firmware update.
- Firmware: reconcile module revision with the approved safety project.
- Ownership: restore the correct safety network number and signature records.
- Stimulus: apply traceable current or voltage values at each configured range.
- Channel response: record measured data, status, fault detection, and safe-state behavior.
- Logic path: verify the safety task, signatures, and reaction time with the actual project.
- Records: retain calibration, wiring, firmware, test results, and approval responsibility.
- Safety pressure: acquire supported analog transmitters within a validated function.
- Safety position: monitor analog displacement or position signals where the system design permits.
- Process protection: bring current or voltage measurements into GuardLogix safety logic.
- Distributed safety: locate safety analog acquisition in a supported POINT Guard I/O station.