Digital Output Modules | ABB DSDO115 57160001-NF Advant OCS
Manufacturer: ABB
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Part Number: 57160001-NF DSDO115
Condition：New with Original Package
Product Type: Digital Output Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB DSDO115 Digital Output Module
Configured for discrete field actuation in Advant OCS architecture, the ABB DSDO115 57160001-NF (DSDO115 Digital Output Module) provides direct physical/electrical execution. This module switches up to 32 independent output channels operating at 24 VDC to drive interposition relays, solenoid valves, and indicator circuits across cabinet interfaces. Integrated short-circuit and overload current limits protect individual field channels from localized fault propagation back to system control logic.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DSDO115 |
| Brand | ABB |
| Part Number | 57160001-NF |
| Origin | Sweden |
| Weight | 0.4 kg |
| Dimensions | Standard Advant OCS Module Size |
| Operating Temp | 0 to +55 deg C |
| Power Consumption | 24 VDC external output power rail |
| Output Channels | 32 Digital Outputs |
| Output Voltage | 24 VDC nominal |
| Protection Features | Overload and short-circuit protection |
| Mounting Type | Panel-mounted |
| System Compatibility | Advant OCS |
Deterministic Network Routing & Backplane Bus Velocity
High-density discrete switching platforms depend on low-latency backplane bus execution to ensure real-time response times across output channels. The DSDO115 interfaces with the main backplane bus to process control demands from host processors without cycle delays. Internal bus communication velocity enables simultaneous state updates across all 32 channels. Furthermore, integrated optical isolation separates logical backplane signals from potential high-voltage inductive kicks induced by field actuators, preserving backplane bus deterministic behavior during heavy inductive switching sequences.
Frequently Asked Questions
Q: How does the internal channel protection respond to a short circuit on an individual field loop?
A: The channel protection circuit isolates the faulted output channel upon detecting an overcurrent condition, limiting heat dissipation and preventing physical damage to adjacent channel circuits on the module.
Q: What grounding procedure prevents electrical noise from coupling into the backplane bus logic?
A: Connect the cabinet backplane mounting plate directly to the main functional earth (FE) bus bar with a low-impedance copper strap to shunt high-frequency common-mode noise away from sensitive backplane signal paths.
Field Installation Guidelines
- Shut down all primary power sources supplying the cabinet backplane and field loops before inserting or removing the module.
- Secure the module onto the designated panel rails, ensuring locking latches seat firmly to withstand industrial mechanical vibration.
- Run 24 VDC output wiring in segregated wire ducts separate from high-voltage AC cables to prevent inductive voltage spikes.
- Terminate all field wiring using properly rated wire ferrules and verify terminal block screws are torqued to manufacturer specifications.