
Product Description
Product Details
| Parameter | Details |
|---|---|
| Manufacturer | ABB |
| Model/Part Number | RB520 3BSE003528R1 |
| Description | Relay Output Module |
Product Overview
| Parameter | Details |
|---|---|
| Part Number | RB520 3BSE003528R1 |
| Product Name | RB520 Relay Output Module |
| Application | Relay output processing in distributed control systems for industrial process control and automation |
| Compatibility | Integrates with ABB Advant OCS and System 800xA; supports actuator and valve control |
| Function | Provides 16-channel relay output processing for switching applications with high reliability and isolation |
Functional Specifications
| Parameter | Details |
|---|---|
| Output Channels | 16 isolated relay channels |
| Output Type | Electromechanical relay contacts (NO/NC configurable) |
| Output Rating | 2 A at 250 V AC or 30 V DC per contact |
| Isolation | Channel-to-channel and channel-to-bus isolation (1500 V) |
| Response Time | <10 ms operate/release time |
| Power Supply | 24 V DC nominal (from system backplane) |
| Power Consumption | 10 W maximum |
| Operating Temperature Range | -25°C to +70°C |
| Mounting | DIN rail or rack mount in control cabinet |
| Dimensions | 160 mm x 100 mm x 50 mm (W x H x D) approximate |
| Weight | 0.6 kg |
| Standards Compliance | IEC 61131-2, CE, UL, CSA |