Product Information
ABB SNAT 602 TAC is a dedicated PCB circuit board card for industrial automation systems. It is commonly used in DCS, PLC or drive systems, and is responsible for signal processing, logic control and communication interfaces. It features a modular design and multi-protocol support, and is suitable for complex industrial scenarios such as chemical, power, metallurgy, shipbuilding, mining and others.
| Attributes | Information |
| Full Order Number | SNAT 602 TAC 61001395 |
| Manufacturer | ABB |
| Product Series | Advant MOD 300 / MOD 30x Process Control System |
| Module Type | TAC - Terminal Adapter Controller |
| Core Function | It serves as an intelligent controller and communication gateway for the digital (switching) I/O subsystem. |
product key technologies

Matching and connection
SNAT 602 61001395 must work in conjunction with the following devices:
- Upper-level controller: such as AC 450.
- Rack and power supply: Installed in an ER rack and powered by the rack power supply.
- Remote terminal block: Connected via parallel cables to terminal blocks such as SNAT 602 DDI (Digital Input) and DDO (Digital Output) for physical signal access.
- Configuration tools: Logic programming and parameter setting are performed using ABB MOD 30x configuration software (such as CONMAN).
SNAT 602 61001395 Main responsibilities
1. Communication Gateway: Communicates with the upper-level controller (AC 450/Master, etc.) via the MBI bus.
2. I/O Management: Centrally manages and scans digital input/output channels on multiple remote terminal boards.
3. Logic Processing: Possesses local processing capabilities, enabling fast logic interlocking, sequence operations, and Boolean operations, reducing the load on the main controller.
4. Diagnostics: Monitors its own communication and status, as well as that of its subordinate terminal boards.

Technical Specifications
|
Manufacture |
ABB |
|
Model |
SNAT 602 |
| Part Number | 61001395 |
|
Description |
Relay Module |
|
Origin |
Sweden |
|
Dimension |
25*15*5cm |
|
Weight |
0.55kg |
Everything You Need to Know
Q: About the product status and warranty period
A: Brand new and original warranty.
Q: Delivery time
A: For stock products, we will send goods to you within 2-3 days after receiving the payment.
If we do not have them in stock, usually according to the manufacturer's production cycle
Q: Payment methods
A: 1. We only accpet 100% T/T before shipping;
2. For items with lead time, a 30% deposit in advance, 70% balance before shipping;
3. If you have e agent in China, please contact us for RMB transfer.













