Procurement teams shortlist ELECTRIC-HMISCU8A5 with Schneider VFD, Mitsubishi HMI and Schneider Electric Hmigxu5512, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Schneider HMISCU8A5 Human Machine Interface
The Schneider HMISCU8A5 Human Machine Interface offers a 5.7 inch display size, 320 x 240 pixels QVGA display resolution, 24 V (20.4…28.8 V)DC supply voltage. Manufactured by Schneider under the Schneider Human Machine Interface (HMI) category, this model belongs to the Magelis SCU Series.
| Brand | Schneider |
| Product Type | Human Machine Interface(HMI) |
| Product | HMISCU8A5 |
Schneider HMISCU8A5 Human Machine Interface – Technical Specifications
| Specification | Value |
|---|---|
| IP degree of protection | IP20 (rear panel) conforming to IEC 60529IP65 (front panel) conforming to IEC 60529 |
| Downloadable protocols | Modbus TCP/IPCANopenModbus |
| Discrete input number | 2 for fast input (normal mode) conforming to IEC 61131-2 Type 114 for digital input conforming to IEC 61131-2 Type 1 |
| Vibration resistance | +/- 3.5 mm (f = 5…9 Hz) conforming to IEC 60068-2-61 gn (f = 9…150 Hz) conforming to IEC 60068-2-6 |
| Operating altitude | <= 2000 m |
| Display type | with backlit LED colour TFT LCD |
| Height | 129.4 mm |
| Discrete output current | 2 A 4 A), response time 5 ms with opening contact for digital output2 A 4 A), response time 2 ms with closing contact for digital output300 mA, response time 2 ms for fast output (normal mode)50 mA, response time 2 ms for fast output (PWM or PTO mode) |
| Discrete output voltage | 24 V DC (voltage limit: 19.2...28.8 V) with transistor discrete output(s)24 V DC (voltage limit: 5...30 V) with relay discrete output(s)220 V AC (voltage limit: 100...250 V) with relay discrete output(s) |
| Ambient air temperature for operation | 0…50 °C |
| Depth | 76.22 mm |
| Touch panel | Analogue |
| Supply | External source |
| Shock resistance | 147 m/s² for 11 ms (on DIN rail) conforming to IEC 60068-2-27294 m/s² for 6 ms (on panel mounting) conforming to IEC 60068-2-27 |
| Width | 163 mm |
| Power consumption in W | 24 W |
| Range of product | Harmony SCU |
| Display resolution | 320 x 240 pixels QVGA |
| Realtime clock | Built-in |
| Electromagnetic compatibility | Electrostatic discharge immunity test - test level: 8 kV (air discharge) conforming to IEC 61000-4-2Electrostatic discharge immunity test - test level: 6 kV (contact discharge) conforming to IEC 61000-4-2Susceptibility to electromagnetic fields - test level: 10 V/m (80 MHz...3 GHz) conforming to IEC 61000-4-3Electrical fast transient/burst immunity test - test level: 2 kV (power lines) conforming to IEC 61000-4-4Electrical fast transient/burst immunity test - test level: 1 kV (between analogue I/O and operating voltage) conforming to IEC 61000-4-4Electrical fast transient/burst immunity test - test level: 2 kV (relay wires) conforming to IEC 61000-4-4Electrical fast transient/burst immunity test - test level: 1 kV (Ethernet line) conforming to IEC 61000-4-4Electrical fast transient/burst immunity test - test level: 1 kV (COM line) conforming to IEC 61000-4-4Electrical fast transient/burst immunity test - test level: 1 kV (CAN line) conforming to IEC 61000-4-4Surge immunity test - test level: 2 kV (power supply (common mode)) conforming to IEC 61000-4-5Surge immunity test - test level: 1 kV (power supply (differential mode)) conforming to IEC 61000-4-5Surge immunity test - test level: 1 kV common mode (digital I/O) conforming to IEC 61000-4-5Surge immunity test - test level: 0.5 kV differential mode (digital I/O) conforming to IEC 61000-4-5Conducted RF disturbances - test level: 10 V (0.15...80 MHz) conforming to IEC 61000-4-6Conducted emission - test level: 150 kHz...30 MHz conforming to EN 55011Radiated emission - test level: 30 MHz...1 GHz conforming to EN 55011 |
| Analogue output number | - |
| Input impedance | 2.81 kOhm4.7 kOhm |
| Ambient air temperature for storage | -20…60 °C |
| Pollution degree | 2 conforming to IEC 60664 |
| Discrete input voltage | 24 V DC, discrete input logic: sink or source (positive/negative) |
| [Us] rated supply voltage | 24 V (20.4…28.8 V)DC |
| Connection pitch | 3.5 mm |
| Enclosure material | PC/PBT and PAA |
| Integrated connection type | 1 serial link - RJ45 - RS232/RS485 (rate: <= 115.2 kbits/s)1 Ethernet TCP/IP - RJ451 USB 2.0 type mini B1 USB 2.0 type A CANopen master bus - SUB-D 9 |
| Number of pages | Limited by internal memory capacity |
| Discrete input current | 7.83 mA for fast input5 mA for digital |
| Operating system | Harmony |
| Memory description | Flash NAND, 128 MBInternal data storage FRAM, 128 kBApplication run DRAM, 128 MB |
| Fixing mode | By 1 nut - diameter: Ø 22 mm, mounting on: 1...6 mm thick panel |
| Display size | 5.7 inch |
| Processor frequency | 333 MHz |
| Relative humidity | 5…85 % without condensation |
| Net weight | 0.764 kg |
Built for industrial reliability, the HMISCU8A5 operates on a 24 V DC rated supply voltage with a power consumption of just 24 W, making it efficient for continuous use. Its IP65 front panel protection ensures resistance to dust and water, while the IP20 rear panel provides safe integration inside control cabinets. The device supports 16 digital inputs conforming to IEC 61131-2 Type 1 standards and multiple discrete outputs, capable of handling 24 V DC transistor and 220 V AC relay signals, with fast response times as low as 2 ms. A built-in real-time clock, 333 MHz processor, and 128 MB Flash memory ensure reliable data processing, while FRAM storage safeguards critical information. Connectivity is enabled through Modbus, Modbus TCP/IP, and CANopen protocols, along with RS232/RS485, Ethernet, and USB interfaces. Conforming to international EMC standards (IEC 61000, EN 55011), the HMISCU8A5 guarantees stable performance in electrically noisy environments. With a compact 5.7-inch TFT LCD touch screen, reliable performance, and wide protocol support, it is trusted by engineers, OEMs, and system integrators for seamless operation in modern factories and process plants.
In practical applications, the Schneider HMISCU8A5 Touch Screen HMI is widely used in packaging machinery, conveyor lines, energy monitoring systems, and industrial control panels where space is limited but performance demands are high. Its compact dimensions (163 mm width, 76.22 mm depth, 129.4 mm height) and lightweight 0.764 kg design make it easy to install, while DIN-rail and panel mounting options enhance flexibility. Engineers value its robust design, with shock resistance up to 147 m/s² and vibration tolerance for harsh operating environments, ensuring uninterrupted plant operations. By combining advanced touch functionality, durable construction, and seamless protocol integration, the Schneider HMISCU8A5 stands out as a reliable choice for automation professionals. .
