PLC Control Cabinets HMI Stations and Remote Monitoring
Control is what turns a set of machines into a facility. Staging, defrost scheduling, alarms and logged temperature history are what auditors and insurers actually ask for.
- 3 products
- PLC, HMI and remote alarming
All 3 Electrical Control System Products
Without logged data and alarms, a night-time excursion is only discovered in the morning, when the product is already lost.
Integrated PLC Control Cabinet
Main PLC control cabinet for cold storage installations. Siemens S7-200 SMART PLC, Schneider Electric contactors, CHINT breakers — integrated and factory-tested.
HMI Touchscreen Operator Station
Touchscreen operator station for cold storage rooms. Real-time temperature, humidity, alarm log, defrost timer override, multi-language interface.
Remote Monitoring & SMS / Email Alarm System
Cloud-based remote monitoring with SMS + email alarms. Watch your cold storage from anywhere — see all temperatures, get alarms, audit data.
Typical Buyers Of This Equipment
- Pharmaceutical and food sites with audit and traceability requirements
- Multi-chamber facilities that need centralised operation
- Unmanned or remote sites needing SMS and email alarms
- Operators standardising control across several buildings
Excursions found too late
Remote monitoring with SMS and email alarms raises the alert when the temperature moves, not at shift change.
Manual operation errors
Integrated PLC cabinets sequence compressors, defrost and fans automatically, with N+1 standby logic.
Audit evidence
HMI touchscreen operation with logged temperature and humidity history; on our Wuhan project, 400+ sensors are logged through the building control system.
Where This Equipment Is Installed
Cold Chain Logistics
A distribution cold store is judged on pallet movements, not on storage volume. Dock design, door speed and racking layout decide...
Pharmaceutical and Biotech
In pharmaceutical storage the temperature record is part of the product. A chamber that held its set point but cannot prove it...
Industrial and Special
Some cold rooms are not about food at all. Lithium battery storage, nuclear plant supplies, laboratory reagents and industrial...
Projects Using This Equipment
50,000m³ Cold-Chain Logistics — Wuhan Xinpu Fruit
Two-stage 50,000 m³ cold-chain logistics centre for Wuhan Xinpu Fruit — fruit & meat distribution hub.
Cold-Chain Logistics — Seafood 20,000t
20,000-ton seafood refrigeration project. PIR, Freon, PLC control, electric cold storage doors.
Biomedical Cold Storage — Beijing Yizhuang Biotech Park
GMP-compliant pharmaceutical warehouse. 2-8℃ temperature, 45-75% humidity, redundant refrigeration, 24/7 monitoring.
Electrical Control System Questions
Can the control system be monitored from outside the site?
Yes. The remote monitoring package sends SMS and email alarms and allows temperature history to be reviewed remotely.
Does the PLC cabinet come pre-wired?
Yes. Cabinets are built and tested in Beijing, shipped as an integrated assembly, and commissioned on site by our engineers or under supervision.
Can you integrate with an existing WMS?
Yes. On the Wuhan cold-chain project the building control system is integrated with the client's warehouse management system for dock and task instructions.
Get A Selection For Your Room
Send dimensions, temperature and product type and we will come back with the model, the capacity and the price.