Products Description
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Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Allen-Bradley 1785-ME32/A |
| Manufacturer | Rockwell Automation (Allen-Bradley) |
| Series | PLC-5 Memory Module |
| Product Type | EEPROM Memory Cartridge |
| Memory Capacity | 32K words |
| Memory Type | Non-volatile EEPROM |
| Function | PLC program backup and data retention |
| Compatible Controllers | PLC-5/11, PLC-5/20, PLC-5/30, PLC-5/40, PLC-5/60, PLC-5/80 series |
| Installation | 1771 I/O chassis (PLC-5 rack system) |
| Backplane Power | 5 VDC via PLC backplane |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
| Shock Resistance | 15 g operating, 3 g non-operating |
| Vibration | 2 g (10–500 Hz) |
| Physical Dimensions (L × W × H) | 7.6 × 2.5 × 15.2 cm |
| Weight | 0.10 kg |
FAQ
FAQ
Q1. What is the main function of the 1785-ME32/A?
It is used to store and back up PLC-5 control programs and system data.
Q2. What is the memory capacity of this module?
It provides 32K words of non-volatile EEPROM memory.
Q3. Which PLC systems support the 1785-ME32/A?
It is compatible with PLC-5 series controllers, including PLC-5/30 and PLC-5/40.
Q4. What type of memory technology does it use?
It uses EEPROM, which retains data without power.
Q5. Does it require external power supply?
No, it is powered directly through the PLC backplane.
Q6. What are the physical dimensions of the module?
Its size is approximately 7.6 × 2.5 × 15.2 cm.
Q7. What is the weight of the 1785-ME32/A?
The weight is about 0.10 kg.
Q8. Is the 1785-ME32/A still in production?
No, it is a legacy PLC-5 component and is now only available through surplus or refurbished markets.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
