Controller Module Allen-Bradley 1785-L86B

1785-L86B Enhanced PLC-5/86 Controller

Core Specifications

100KWords protected memory with battery backup. Handles 3072 I/O points (any mix). 3.3A backplane current at 5V DC. 17.3W power dissipation.Weight:1.36kg

Performance Features

10ms I/O scan time (57.6Kbps). Supports 93 total chassis (32 remote per link). Voltage isolation tested to 500V for 60s. Withstands 30G shock and 2G vibration.

Industrial Applications

Ideal for: - High-speed manufacturing - Critical process control - Safety-rated systems - Heavy vibration environments

Memory & Protection

EEPROM backup (16K-100K options). Battery-backed RAM (1770-XYC). Protected memory prevents unauthorized changes.

Communication Ports

4 DH+/RIO ports. 1 RS-232/422 serial port. Supports Ladder Logic, Sequential, and Structured Text programming.

Installation Notes

Mounts in 1771 chassis (single slot). Operating temp: 0-60°C (32-140°F). 5-95% humidity (non-condensing). Weight: 1.42kg (3lbs).

Certifications

UL, CSA, CE, C-TICK certified. Meets industrial shock/vibration standards.