Allen-Bradley 5370-SC2 Security Reset Cards
The Allen-Bradley 5370-SC2, also cataloged as the 5370-SC2 Reset Card, operates as a dedicated hardware component for hardware security override, system reset authorization, and password management within compatible Allen-Bradley PLC controller platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 5370-SC2 |
| Brand | Allen-Bradley |
| Origin | Japan |
| Weight | 0.03 kg (0.06 lbs) |
| Dimensions | Compact memory card form factor |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Controller card slot powered (3.3 VDC / 5 VDC internal logic) |
| Card Type | Password Security and Hardware Reset Card |
| Mounting Form | Controller slot / socket mountable |
| Enclosure Integration | Direct processor socket insertion |
Backplane Bus Communication and Network Integration
The 5370-SC2 card interfaces directly with internal processor memory buses to manage access control parameters and system reset sequences. Low-latency internal bus integration ensures immediate execution of hardware authorization routines, while preserving firmware flash compatibility and I/O density scaling across connected EtherNet/IP and backplane control networks.
Frequently Asked Questions
Q: Can the 5370-SC2 card be inserted while the main processor is powered?
A: No. Controller power must be isolated before inserting or removing the card to prevent memory corruption or socket interface electrical damage.
Q: How does the 5370-SC2 maintain system security settings?
A: The card stores hardware-level security keys and password validation profiles within onboard non-volatile memory chips, preventing unauthorized logic changes or controller access overrides.
Q: What physical precautions should be taken when handling this module?
A: Electrostatic discharge (ESD) precautions must be observed; wear an earthed wrist strap and handle the card strictly by its outer edges.
Field Installation Guidelines
- Power Isolation: Turn off all electrical power to the host controller chassis prior to accessing the card slot.
- ESD Protection: Connect an ESD grounding wrist strap to a verified protective earth (PE) cabinet ground bar before removing the card from its protective sleeve.
- Card Alignment: Align the 5370-SC2 card with the designated internal card guide slot and slide it in smoothly until the connector locks firmly into place.
- Reassembly: Reinstall the controller access door or protective cover before reapplying primary system power.
Allen-Bradley 5370-SC2 Security Reset Cards
Allen-Bradley 5370-SC2 Security Reset Cards
The Allen-Bradley 5370-SC2, also cataloged as the 5370-SC2 Reset Card, operates as a dedicated hardware component for hardware security override, system reset authorization, and password management within compatible Allen-Bradley PLC controller platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 5370-SC2 |
| Brand | Allen-Bradley |
| Origin | Japan |
| Weight | 0.03 kg (0.06 lbs) |
| Dimensions | Compact memory card form factor |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Controller card slot powered (3.3 VDC / 5 VDC internal logic) |
| Card Type | Password Security and Hardware Reset Card |
| Mounting Form | Controller slot / socket mountable |
| Enclosure Integration | Direct processor socket insertion |
Backplane Bus Communication and Network Integration
The 5370-SC2 card interfaces directly with internal processor memory buses to manage access control parameters and system reset sequences. Low-latency internal bus integration ensures immediate execution of hardware authorization routines, while preserving firmware flash compatibility and I/O density scaling across connected EtherNet/IP and backplane control networks.
Frequently Asked Questions
Q: Can the 5370-SC2 card be inserted while the main processor is powered?
A: No. Controller power must be isolated before inserting or removing the card to prevent memory corruption or socket interface electrical damage.
Q: How does the 5370-SC2 maintain system security settings?
A: The card stores hardware-level security keys and password validation profiles within onboard non-volatile memory chips, preventing unauthorized logic changes or controller access overrides.
Q: What physical precautions should be taken when handling this module?
A: Electrostatic discharge (ESD) precautions must be observed; wear an earthed wrist strap and handle the card strictly by its outer edges.
Field Installation Guidelines
- Power Isolation: Turn off all electrical power to the host controller chassis prior to accessing the card slot.
- ESD Protection: Connect an ESD grounding wrist strap to a verified protective earth (PE) cabinet ground bar before removing the card from its protective sleeve.
- Card Alignment: Align the 5370-SC2 card with the designated internal card guide slot and slide it in smoothly until the connector locks firmly into place.
- Reassembly: Reinstall the controller access door or protective cover before reapplying primary system power.
