Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Description |
|---|---|
| Model | PM861 |
| Order Code | 3BSE018129R1 |
| Platform | ABB AC 800M Controller |
| CPU | PowerPC MPC860, 133 MHz |
| Memory | 32 MB RAM, 16 MB Flash |
| Backup Media | CompactFlash slot |
| Ethernet Ports | 2 x RJ45 ports (CN1, CN2) |
| Serial Ports | 2 x RJ45 ports (COM3 RS-232C, COM4 for config) |
| Module Bus | Supports electrical and optical ModuleBus |
| Expansion Bus | CEX-Bus (for communication modules) |
| Redundancy | CPU, Ethernet, and communication redundancy |
| Power Supply | 24 VDC (via TP830 base plate) |
| Real-Time Clock | Built-in RTC with internal battery backup |
| External Battery | Supports SB821/SB822 battery units |
| Mounting | DIN rail mounting |
| Protection Class | IP20 |
| Dimensions | 119 x 186 x 135 mm |
| Weight | 1.1 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: Does PM861 support redundancy?
A1: Yes, it supports CPU redundancy (hot-standby), Ethernet redundancy, and communication interface redundancy.
Q2: What types of I/O modules can PM861 connect to?
A2: It supports S800 I/O via optical ModuleBus, and S100/S900 I/O through CEX communication modules.
Q3: Can PM861 be used for SIL applications?
A3: PM861 alone does not support SIL3. SIL applications require the addition of safety modules like SM810/SM811.
Q4: Is there a backup storage slot in PM861?
A4: Yes, it has a CompactFlash slot for firmware, configuration, and application storage.
Q5: What are COM3 and COM4 ports used for?
A5: COM3 is for RS-232 communication (e.g., Modbus), and COM4 is for tool connection and configuration.
Q6: How can PM861 connect to remote I/O?
A6: Through communication modules like CI854 (PROFIBUS), CI865 (Satt I/O), CI862 (TRIO I/O), etc.
Q7: What power supply does PM861 require?
A7: It requires 24 VDC, supplied through the TP830 base plate and supports power supervision signals (SA/SB).
Q8: What happens if the primary processor fails?
A8: In redundant mode, it automatically switches to the backup CPU within 10 ms, maintaining output states.
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.
