1747-BA Advantages
The Allen‑Bradley 1747‑BA SLC500 Battery stands out from comparable PLC backup battery accessories in several key areas.
Original pre‑assembled battery‑with‑connector assembly. The Allen‑Bradley 1747‑BA SLC500 Battery comes complete with matched wiring and dedicated plug‑in connector, no manual soldering or wire modification required for field replacement.
Non‑rechargeable lithium‑cell stable backup performance. The Allen‑Bradley 1747‑BA SLC500 Battery uses primary lithium chemistry offering low self‑discharge rate, maintaining valid backup voltage for long‑term memory retention when SLC‑500 main power is lost.
CPU battery‑low alarm compatible. When voltage of the Allen‑Bradley 1747‑BA SLC500 Battery drops below threshold, the compatible SLC‑500 CPU will activate front‑panel BATT warning LED to remind technicians to perform battery replacement.
Capacitor‑assisted hot‑swap support. Supported SLC‑500 CPUs contain internal hold‑up capacitor allowing replacement of the Allen‑Bradley 1747‑BA SLC500 Battery within 30 minutes without RAM‑data loss, no full system power‑down mandatory for battery swap.
Native Allen‑Bradley 1747 SLC‑500 integration. As a factory‑original Allen‑Bradley 1747 series component, the Allen‑Bradley 1747‑BA SLC500 Battery fits directly into the dedicated battery socket of supported SLC‑500 processors without adapters.
Compact form factor for CPU front‑mount installation. The Allen‑Bradley 1747‑BA SLC500 Battery installs on CPU front face, occupying zero additional chassis‑slot space inside the SLC‑500 rack.
1747-BA Applications
Discrete Manufacturing & Assembly Automation Production Lines. Primary memory‑backup battery within Allen‑Bradley 1747 SLC‑500 PLC systems, protecting assembly‑machine user program and process data against main‑power interruption.
Material Handling & Conveyor Systems. The Allen‑Bradley 1747‑BA SLC500 Battery safeguards conveyor control logic and runtime data for SLC‑500 controllers deployed inside material‑handling control cabinets.
Water Treatment & Wastewater Control Plants. The Allen‑Bradley 1747‑BA SLC500 Battery serves as memory‑backup power source for SLC‑500 controllers performing pump interlock and sequence control in water‑process facilities.
Petrochemical & Chemical Processing Facilities. The Allen‑Bradley 1747‑BA SLC500 Battery provides RAM‑backup protection for non‑hazardous‑zone SLC‑500 automation controllers built around Allen‑Bradley SLC‑500 hardware.
General Industrial PLC‑based Control Systems. The Allen‑Bradley 1747‑BA SLC500 Battery serves as original spare CPU backup‑battery hardware for existing Allen‑Bradley 1747 SLC‑500‑based distributed automation systems.
1747-BA Certifications & Compliance
The Allen‑Bradley 1747‑BA SLC500 Battery holds the following international safety and compliance approvals:
• UL listed — North‑American industrial control equipment safety approval.
• CE certification — European industrial control equipment safety and EMC compliance.
All batteries supplied are 100% new original Allen‑Bradley parts. Every Allen‑Bradley 1747‑BA SLC500 Battery unit is functionally inspected before dispatch, packed in professional anti‑static packaging, and covered by a one‑year warranty from the date of delivery.
