Schneider DEP208 Relay Output Card for Industrial Control Systems

The Schneider DEP208 provides eight relay output channels for industrial automation applications. You can install this card directly into compatible Schneider PLC or I/O racks. It switches AC or DC loads from control system signals. This card suits motor starters, solenoid valves, and indicator lamps.

Technical Specifications and Hardware Layout

The Schneider DEP208 measures 120 mm in height. Its width reaches 45 mm, and the depth equals 95 mm. The Schneider DEP208 weighs approximately 0.24 kilograms. A single internal PCB holds all relay driving and isolation circuits. The card contains no energy storage capacitors or batteries. One 25-pin D-sub connector handles all field wiring connections. Eight red LEDs display the real-time status of each channel.

Output Specifications and Electrical Ratings

The Schneider DEP208 features eight form A (normally open) relay outputs. Each relay switches 2 A at 250 V AC or 30 V DC maximum. The total output current per card reaches 8 A. Each channel includes an internal suppression diode for DC inductive loads. Consequently, this card provides extended contact life with solenoid valves. The relays switch at frequencies up to 10 Hz for cycling applications. Optical isolation separates the field side from the backplane logic. All eight outputs share a single common terminal for field wiring.

Installation and Practical Application Tips

You must insert the Schneider DEP208 firmly into its dedicated rack slot. Transitioning to wiring, use 0.5 mm² to 1.5 mm² stranded copper wire. The screw-type terminals require a 3 mm flathead screwdriver for tightening. For AC inductive loads, attach external RC snubbers across the contacts. The operating temperature range extends from 0°C to 55°C reliably. This card consumes only 60 mA from the backplane bus.