Configured for point‑to‑point serial communication in MicroLogix controller environments, the Allen‑Bradley 1761‑CBL‑PM02 (CBL‑PM02) provides direct physical/electrical execution. It enables DF1 full‑duplex programming, diagnostics, and HMI interfacing for MicroLogix 1000/1200/1500 systems.
Hardware Specifications
Parameter
Specification
Model
1761‑CBL‑PM02
Brand
Allen‑Bradley
Product Type
MicroLogix Programming Cable
Cable Type
RS‑232 serial communication cable
PC Connector
DB‑9 female
Controller Connector
Mini‑DIN 8‑pin
Communication Protocol
DF1 full‑duplex
Compatibility
MicroLogix 1000, 1200, 1500; PanelView Standard DF1
Core Performance
Upload/download, online edits, diagnostics, HMI communication
Communication Behavior and Controller Interface
The 1761‑CBL‑PM02 maintains deterministic DF1 full‑duplex communication between a PC and MicroLogix controller. It supports:
RSLogix 500 upload/download
Online edits
Data table monitoring
Fault diagnostics
PanelView DF1 communication
Electrical characteristics ensure stable signal integrity across industrial environments, with proper shielding and pin‑mapping to prevent noise‑induced communication faults.
Frequently Asked Questions
Q: Can the 1761‑CBL‑PM02 be used with PanelView Standard terminals? A: Yes. It supports PanelView models using RS‑232 DF1 communication.
Q: Does the cable support USB? A: No. A USB‑to‑serial adapter is required for modern PCs.
Q: Is it interchangeable with the 1747‑CP3 cable? A: No. 1747‑CP3 uses DB‑9 to DB‑9; 1761‑CBL‑PM02 uses DB‑9 to Mini‑DIN.
Field Installation Guidelines
Connect the DB‑9 end to the PC or USB‑serial adapter.
Connect the Mini‑DIN end to the MicroLogix controller’s RS‑232 port.
Select DF1 full‑duplex in RSLogix 500 communication settings.
Avoid routing near high‑voltage conductors to reduce noise.
Verify COM‑port assignment before programming.
Maintain strain relief to prevent connector damage.
