Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications (AFS20S Safety Field Control Unit)
| Item | Description |
|---|---|
| Model | AFS20S |
| Mounting | Installed in cabinet (requires A2CUKT3 upgrade kit) |
| Communication Interface | Dual-redundant Vnet/IP |
| Module Configuration | – Power Supply: 2 modules (PW481, PW482, or PW484) – CPU: 2 modules (CP471) |
| I/O Module Support | Max. 8 modules; 2 for redundant configuration |
| READY Contact Output | 2 terminals (NC and C), opens during FCU failure, rated 30V DC / 0.3A |
| Battery Backup | Up to 72 hours for main memory; recharge time ≥ 48 hours |
| Power Supply | 100–120V AC, 220–240V AC, or 24V DC (specified by suffix code) |
| Power Consumption | 100–120V AC: 200 VA 220–240V AC: 230 VA 24V DC: 5.5A |
| Connection Type | M4 screw terminals (power, ground, READY contact); CAT5e UTP for Vnet/IP |
| Dimensions (W×H×D) | 207 × 265.9 × 482.6 mm |
| Weight | Approx. 8 kg |
| Software Requirement | CENTUM VP R6.03 or later |
| Node Capacity | – Max. 8 N-IO Nodes – Max. 40 N-IO I/O Units – Max. 8 ANB10D/11D Units |
| Installation Environment | 0–50°C, 5–95% RH (non-condensing) |
FAQ
Frequently Asked Questions (FAQ)
Q1: Does AFS20S support hot redundancy?
A1: Yes. Both the CPU and power modules can be configured in dual-redundant mode for high availability.
Q2: How many N-IO nodes can AFS20S connect to?
A2: It supports up to 8 N-IO nodes per unit.
Q3: Can the power modules be replaced individually?
A3: Yes, each power module (PW481, PW482, or PW484) is hot-swappable.
Q4: Is there a backup battery and what does it support?
A4: Yes. The backup battery maintains main memory data retention for up to 72 hours during power outages.
Q5: What are the dimensions of AFS20S?
A5: The unit measures 207 × 265.9 × 482.6 mm.
Q6: Is software licensing required for AFS20S?
A6: Yes, CENTUM VP R6.03 or later is required along with applicable control and I/O licenses.
Q7: Can AFS20S be used for legacy system upgrades?
A7: Yes. It is compatible with cabinet upgrades via the A2CUKT3 kit, replacing older models like AFS10S/20S.
Q8: How is communication redundancy achieved?
A8: Through dual Vnet/IP interfaces, using two network paths and redundant switches.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
