Maestro Asia Pte Ltd
12 Woodlands Square #13-79,
Woods Square Tower One,
Singapore 737715
(+65) 8076 5747
(+65) 8484 1317
(+65) 9456 9849
enquiry@maestroasia.com.sg
Office Hours
Monday – Friday:
9am – 6pm
Sat, Sun & Public Holidays: Closed
ES21-A01 2LAN / 4COM / 2USB / MICRO SD
$0.00
Intelligence、Communication、Visualization
Smart Protocol Gateway
2LAN(Switch) / 4COM / 2USB / Micro SD / RTC / S IO / COM3_4(DB9 Male)
» Support all mainstream Serial and Ethernet protocols(500+)
» tManager: Remote maintenance for PLC program
» Gateway service: Consolidate OT data to IT system
» IDCS for OT remote management/monitoring/maintenance
» Optimize for upgrading old equipment w/Serial PLC
» Digital signage for real-time facility status monitoring
» Support OPC UA
» MQTT: Support AWS, Azure, Alibaba Cloud and Advantech WISE-PaaS
We will be in contact with you within two business days.
| Model Name | ES21 |
| Working Memory (128MB) | O |
| Backup RAM | 128KB |
| Serial Port | COM1:RS-232/422/485 COM2:RS-485(RS-232 Optional) |
| Ethernet | 2*RJ45 (Switch) |
| USB 2.0(Host) | O |
| USB 2.0(Client) | O |
| RTC | O |
| Micro SD | O |
| A Side Optional | O |
| Supply Voltage | Isolated 24Vdc±10% |
| Operating Temperature | -10° C ~ 60° C |
| Relative Humidity | 10% ~ 90% |
| Shock (Operation) | Half sine, 15G, 11ms duration |
| Vibration (Operation) | Random vibration 1 Grms (5~500 Hz) |
| FCC / CE | YES / IEC61000-6-2 & IEC61000-6-4 |
| Software Version | PM Designer v4.0.5.31 or higher version |
| A01 Optional Specifications | |
| COM3 | RS-232/422/485 |
| COM4 | RS-232 |
| CAN Bus | — |
| SIO(Safety signal contactor) | Yes(2DI/2DO) |
| GIO(I/O Port) | — |
| Wi-Fi | — |
| 4G / Wi-Fi | Optional |
| B Side Expansion | Optional |
| Weight(g) | 271.8 |
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