Key Information Overview
| Attributes | Information |
| Full Order Number | SNAT 617 CHC 61037136D |
| Manufacturer | ABB |
| Product Series | Advant MOD 30x / MOD 300 Process Control Systems |
| Module Type | CHC - Channel Controller |
| Core Function | An intelligent controller for analog I/O subsystems, specifically designed to manage and process high-density analog input/output signals. |
product key technologies

SNAT 617 CHC 61037136D Main responsibilities
1. Communication Management: Communicates with the system controller via the MB I/II (Modbus Branch Interface) bus.
2. Signal Processing: Controls and manages its connected high-density analog I/O submodules (such as 8AI, 8AO, etc.), performing data acquisition, A/D and D/A conversion, signal conditioning, and linearization.
3. Diagnostics and Reporting: Monitors its own status and that of its submodules, providing system-level diagnostic information.
Supporting equipment
SNAT 617 CHC 61037136D must work in conjunction with the following devices:
- Upper-level controller: such as AC 450, AC 800M (adapter required).
- Rack: such as ER01, ER02 chassis.
- Power supply module: provides power to the rack.
- Analog I/O submodules: such as SNAT 617 8AI (8-channel analog input), 8AO, etc. These submodules are directly plugged into the front end of the CHC module.

Technical Specifications
|
Manufacture |
ABB |
|
Model |
SNAT 617 |
| Part Number | 61037136D |
|
Description |
CONTROL BOARD |
|
Origin |
Sweden |
|
Dimension |
30*20*10cm |
|
Weight |
0.35kg |
Everything You Need to Know
Q: About the product status and warranty period
A: Brand new and original with a one-year 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 an agent in China, please contact us for RMB transfer.













