Model Definition

DEAB: Digital Expansion I/O Module

02: Series revision 2 (enhanced, higher density than 01)

00: Standard configuration, no special options

Technical Specifications

I/O Configuration

Digital Inputs: 32 isolated, 24 V DC, sink/source compatible

Digital Outputs: 32 isolated, 24 V DC, 0.5 A per channel

Input Filter: 0.5 ms debounce time (faster than DEAB01-00)

Output Type: Transistor, short‑circuit and overload protected

Electrical

Control Supply: 24 V DC ±20%, 200 mA typical

Isolation: 500 V AC between field and logic

Compatibility: DDS3.1, DDC01.1, DIAX03 systems

Mechanical & Environmental

Form Factor: Standard Indramat U‑slot plug‑in (U1–U5)

Dimensions (W×H×D): 120 mm × 80 mm × 25 mm

Weight: ~0.35 kg

Operating Temperature: 0 °C to +45 °C

Protection Class: IP20 (module)

Interface and Communication

Connector: Four 50‑pin D‑sub (X1/X2: inputs, X3/X4: outputs)

Bus Interface: Internal drive backplane, no external bus needed

Status Indicators: LED per channel (ON/OFF) and power LED

Core Functions

Doubles I/O capacity vs. DEAB01-00 for high‑channel‑count applications

Faster input filtering for high‑speed motion interlocks

Galvanic isolation reduces electrical noise and improves safety

Enhanced output protection prevents module damage under fault conditions

Plug‑and‑play installation in drive U‑slots, no external wiring needed

Application Scenarios

CNC machine tools with extensive I/O (limit switches, interlocks, coolant control)

Packaging machinery with multiple photoeyes, solenoids, and conveyors

Material handling systems with numerous sensors, brakes, and clamps

Retrofit of Indramat DDS/DDC systems requiring high I/O density

Multi‑axis automation with distributed I/O and tight space constraints

Usage and Maintenance

Install only when drive is powered off to avoid damage

Insert into U1–U5 slots and secure with screws

Use shielded cables for field wiring to reduce noise

Keep ambient temperature ≤45 °C for reliability

Inspect D‑sub connectors annually for wear or corrosion