Schneider ASB806032 Output Module

The Schneider ASB806032 Output Module provides 16 relay outputs for Modicon PLC systems. This module switches high-current loads like motors and solenoids directly. You will find it in industrial control applications requiring robust output isolation. It uses electromechanical relays with silver alloy contacts for long life. Therefore, this unit suits both AC and DC load switching tasks.

The Schneider ASB806032 Output Module measures 130 mm in height and 45 mm in width. Its depth reaches 100 mm for standard rack mounting. The unit weighs approximately 0.52 kilograms. It contains 16 independent electromechanical relays with suppression diodes. Each relay provides 2 amps of switching current at 250 VAC or 30 VDC. Additionally, you get 16 status LEDs for channel indication.

Key Technical Specifications

Parameter	Value
Manufacturer	Schneider Electric
Model	ASB806032
Product Type	Output Module
Number of Outputs	16 (relay)
Contact Form	1 N.O. per channel
Contact Material	Silver alloy (Ag/Ni)
Switching Current	2 A (resistive)
Switching Voltage	250 VAC, 30 VDC
Response Time	10 ms (max)
Mechanical Life	20 million operations
Electrical Life	100,000 operations
Height	130 mm
Width	45 mm
Depth	100 mm
Weight	0.52 kg
Relay Count	16 (independent)
Suppression Diodes	16 (internal)
Status LEDs	16 (yellow)
Energy Storage	≈ 150 µF (capacitive)
Power Consumption	200 mA @ 5 VDC
Coil Voltage	24 VDC (internal)
Operating Temperature	0°C to +55°C

Internal Architecture and Energy Storage

The Schneider ASB806032 Output Module stores minimal energy in its power filter. Small electrolytic capacitors hold approximately 150 microfarads total capacitance. Sixteen independent relays provide complete physical isolation for each channel. Each relay uses a silver alloy contact for reliable switching. A suppression diode across each coil protects the driver circuit. When the CPU energizes a channel, the relay coil activates. The relay contact then closes, connecting the field load to the supply. Sixteen optical isolators separate the logic circuits from the relay coils. Sixteen yellow LEDs light up when their respective relay energizes.

Connection Interfaces and Wiring Details

You will find a 20-pin removable terminal block on the bottom face. This block accepts 16 output wires plus common connections. Connect the load positive wire to the COM terminal. Connect the load negative wire to the channel output terminal. The Schneider ASB806032 Output Module requires an external supply for field loads. Use 14 to 18 AWG copper wire for all power connections. Sixteen yellow LEDs provide quick visual feedback for troubleshooting. A green PWR LED indicates proper backplane power. The module draws 200 mA from the +5 VDC backplane supply.

Configuration and Installation Steps

You slide this module into any I/O slot of the Modicon rack. First, align the module with the upper and lower card guides. Then, push it firmly until the backplane connector seats completely. Secure the front panel with the two retaining screws. Connect all field wiring before applying power to the system. The Schneider ASB806032 Output Module requires no jumpers or dip switch settings. Use the PLC programming software to control each output point individually. Map each relay channel to a specific memory address. Always install a fuse on each output channel for short circuit protection. Test each output with a continuity meter before connecting expensive equipment.