|
Parameter
|
Min
|
Max
|
Factory default
|
|
Supply
|
24 V DC
|
250 V DC
|
110 V DC
|
|
Power
|
3 W
|
8 W
|
5.2 W
|
|
Ethernet latency
|
0.4 ms
|
1 ms
|
0.6 ms
|
|
Wave-form record
|
1 cycle
|
128 cycles
|
64 cycles
|
Q1 Why “main control”?
→ It is the brain of any UR relay; without it the chassis is just an empty box.
Q2 What does firmware 8.1x add vs. 7.7x?
→ Hot-swap + dual-Ethernet redundancy < 35 ms, perfect for no-blackout upgrades.
Q3 Can it work on an offshore platform?
→ –40 ~ +85 °C, conformal-coating option, 1 000 h salt-spray passed.
Q4 Can I buy only the CPU and upgrade my old chassis myself?
→ Yes, slot-compatible; just reload the old CID file—free template provided.
Application Examples
1. Power Industry
In power transmission and distribution systems, the UR9EH is used to protect substation equipment and optimize grid operation. Its high-speed processing and multi-protocol support make it a core component in power automation systems.
2. Petrochemical and Metallurgy Industries
In petrochemical and metallurgy industries, the UR9EH protects and controls critical equipment such as pumps, fans, and compressors. Its reliability and precision ensure safe and stable production processes.
3. Industrial Automation
In industrial automation, the UR9EH is used for control and monitoring of automated production lines. Its modular design and flexible communication interfaces allow it to meet diverse application requirements.
Sales Manager: May
PLC Autocontroller (Xiamen, China)
E-mail: ab@mooreplc.com
WhatsApp / Phone: +86-18106909650
What happens next?
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Your quote
You’ll get a fully customized quote to fit your unique needs.
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