Allen-Bradley 1756-OB16E Digital Output Module – ControlLogix 16-Point Spare Part
Allen-Bradley 1756-OB16E is listed for ControlLogix RFQ review. Confirm quantity, condition and destination before quotation.
Model: MSR310P
Product Overview
Commercial availability is handled through direct RFQ, model verification and export-oriented follow-up rather than public cart checkout.
Datasheet Preview
Use attached product manuals when available. If the manual is not public yet, request the full file directly through RFQ.
Commercial Path
Product pages on DRIVEKNMS are designed to verify model, brand and series first, then move the buyer into one clean quotation path.
Technical Dossier
The Allen-Bradley MSR310P is a dual-channel safety relay module from Rockwell Automation's MSR310 Series, designed to monitor emergency stop circuits, safety gates, and light curtains in compliance with IEC 62061 and ISO 13849-1 (up to PLe / SIL 3). This module is widely deployed in automotive assembly lines, press machinery, robotic cells, and process manufacturing facilities across North America, Europe, and Asia-Pacific.
| Part Number | MSR310P |
| Brand | Allen-Bradley / Rockwell Automation |
| Series | MSR310 |
| Function | Dual-channel safety relay, E-stop & safety gate monitoring |
| Safety Rating | PLe / Category 4 (ISO 13849-1), SIL 3 (IEC 62061) |
| Supply Voltage | 24V DC |
| Output Contacts | 3 N/O safety outputs + 1 N/C auxiliary |
| Response Time | ≤ 20 ms |
| Operating Temperature | 0°C to +55°C |
| Mounting | DIN rail |
| Certifications | UL, CE, TÜV |
| Country of Origin | United States |
| Inventory Status | RFQ availability review – subject to availability; RFQ recommended |
| RFQ terms review | Commercial terms are confirmed during RFQ review based on model, condition, documentation, quantity and destination. |
| Condition | Condition confirmed before quotation / Tested Refurbished (specify on RFQ) |
Q: How are commercial terms confirmed?
A: Commercial terms are confirmed during RFQ review based on model, quantity, destination, documentation and sourcing route.
Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.
Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.
Q: Is the MSR310P still in production?
A: The MSR310P is in the mature/end-of-life phase of its product lifecycle. Rockwell Automation recommends migration to the Guardmaster SI series for new installations. DriveKNMS specializes in lifecycle extension support, supplying genuine surplus and tested units to maintain existing MSR310P-based safety systems.
Continue The Model Path
Move from this exact model into the matching system hub, brand archive, model-family archive or lifecycle sourcing route before sending a final RFQ list.