Model Explanation 0-57405-E

0-57405: Basic Model (AutoMax Drive Analog I/O)

E: Hardware Revision, further optimized on the basis of -D

Full Name: Drive Analog I/O Module

Compatibility: AutoMax PLC / DCS 5000 Rack; can be directly replaced with -C / -D, no need to modify program wiring.

Technical Specifications (Official)

Manufacturer: Reliance Electric (now Rockwell Automation)

Channels: 5 Analog Inputs + 5 Analog Outputs (5AI + 5AO)

Signal Types: ±10 VDC or 4–20 mA, per channel selectable by software

Resolution: 12 bits

Isolation: Channel ↔ Backplane 2500 VAC Photoelectric Isolation

Operating Temperature: 0°C ~ +60°C (higher than -D)

Power Consumption: ≤15 W

Size: 343 × 203 × 38 mm (standard 1.25" slot)

Weight: Approximately 0.84 kg

Protection: IP20

Firmware / Manual: Corresponding Manual D-2715

Interfaces and Indicators

Backplane: AutoMax专用边缘连接器 (power， address， data)

Frontend： 10-bit screw terminal block (CH1–CH10)

Status LEDs：

OK (Green)： Module is normal

FAULT (Red)： Channel / Power / Communication Fault

Programming Port： TO PMI (connect programmer / debugging) Core function

5AI + 5AO Mixed Analog Input: Compatible with sensors (temperature / pressure / flow) and frequency converters / actuators.

Wide temperature range and high immunity: 0 to +60°C. Enhanced anti-interference and lightning protection design, suitable for harsh conditions.

Seamless replacement - C/D: Pin, software, and mechanical compatibility, direct upgrade without rewiring.

Hot-swappable: Replace the rack while powered on, without interrupting production.

Self-diagnosis: Fault indicator quickly locates short circuits, open circuits, and over-range.

Comparison with -C / -D (Key Differences)

-C: 0 to 50°C, basic immunity, discontinued

-D: 0 to 55°C, enhanced heat dissipation / immunity, replacement for -C

-E: 0 to 60°C, highest temperature resistance + enhanced EMC, ultimately compatible with revised version

Typical Applications

System: Reliance AutoMax / DCS 5000

Industry: Metallurgy, papermaking, water treatment, power, heavy machinery

Purpose: Frequency converter closed-loop control, temperature / pressure / flow collection, valve position control, multi-machine synchronization

Installation and Maintenance Installation

Disconnect the power supply, insert the rack slot, and lock the panel; connect ±10V or 4–20mA according to the terminal definition.

The power-on OK light will illuminate, and the CPU will automatically identify and assign the address. Maintenance

Quarterly: Check terminal fastening, LED status, cable shielding and aging.

Half-yearly: Power off and perform anti-static cleaning.

Replacement: -E Direct replacement -C/ -D, no rewiring, no parameter modification.