CM510-71X Series — Industrial cellular data transfer unit
Source v1.2 · Technical review edition · PDF
CAIMORECM510-71X
Cellular serial data terminal
A cellular serial data terminal with a DB9 RS232 interface. The manufacturer lists MQTT and Modbus RTU/TCP conversion functions for integrating serial equipment with networked systems.
- Serial interface
- 1 × DB9 RS232 port
- Serial rate
- 300–115200 bit/s
- DC input
- 7–32 V DC
- Operating temperature
- −30 to +75 °C
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Technical specifications
Options vary by model, hardware revision and firmware.
Key specifications
| Serial interface | 1 × DB9 RS232 port |
|---|---|
| Serial rate | 300–115200 bit/s |
| DC input | 7–32 V DC |
| Operating temperature | −30 to +75 °C |
Model selection
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source p. 1
| CM510-71F | Networks: 2G/3G/4G; RS232: Yes; RS485: No; Data buffer: 8k |
|---|---|
| CM510-71T | Networks: 4G/GSM; RS232: Yes; RS485: No; Data buffer: 8k |
| CM510-71FS-GC | Networks: 2G/3G/4G/5G; RS232: Yes; RS485: No; Data buffer: 8k |
Connectivity and protocols
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 5-6
| Access / authentication | APN/VPDN; CHAP/PAP/MS-CHAP/MS-CHAPv2. |
|---|---|
| Protocols | IP/ICMP/PPP, TCP/UDP, TCP Server and DNS. MQTT; Modbus RTU/TCP conversion; Ntrip Client/Server; HJ212-2005/2017. |
| Custom messages | Custom TCP/UDP registration and heartbeat packets; up to 4 centers. |
Security, recovery and management
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 5-6
| User levels | Administrator and maintenance user; secure login authentication. |
|---|---|
| Upgrade protection | Dedicated secure upgrade mechanism, as described. |
| Link detection | PPP heartbeat, ICMP probing, TCP keepalive and application heartbeat; automatic reconnection. Continuous-online wording is a source claim. |
| Watchdog | Operating self-check and fault self-recovery. |
| Dialing | Persistent connection or short connection; local-data/SMS/call activation and scheduled activation/disconnection. |
| Configuration | Local serial tool; RTool, SMS and CAIMORE forwarding-platform remote configuration. |
| Backup | Import/export configuration files. |
| Upgrades / logs | Local serial or remote software upgrade; local/remote log output. |
| Optional platforms | Industrial cloud; Amazon AWS; Tencent Cloud; power cloud; Alibaba Cloud and other IoT platforms; CAIMORE forwarding platform; centralized management and batch configuration. |
Interfaces
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 6-7
| Serial | 8 data bits; 1/1.5/2 stop bits; none/odd/even parity; 300-115200 bit/s; no flow control. 1 RS232 DB9. |
|---|---|
| Enable | External device power control; contradictory logic in pin table. |
| Indicators | Data-transfer and online status. |
| Antenna | SMA female, 50 ohm; optional 3/5/10/15 m extension leads. |
| SIM | 1.8/3/5 V push-type interface; 15 kV ESD protection. |
| Power connector | Standard three-pin locomotive-style socket. |
| OS | Real-time operating system. |
Cellular module
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 6-7
| Module | Industrial low-power module; source lists FCC, CE, CCC and RoHS. Exact scope Confirmation required. |
|---|---|
| 5G | NR n1/n2/n3/n5/n7/n8/n20/n28/n41/n66/n71/n77/n78/n79; applies to 5G models. |
| LTE FDD | B1/B3/B8 |
| LTE TDD | B38/B39/B40/B41 |
| Legacy networks | TD-SCDMA B34/B39; WCDMA B1; CDMA2000 1X/EVDO B5 (none of these on CM510-71T); GSM/GPRS/EDGE B3/B8. |
| Transmit power | <24 dBm |
| Receiver sensitivity | <-109 dBm |
Power
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 7-8
| Input | 7-32 V DC with reverse-polarity, overvoltage and overcurrent protection. |
|---|---|
| Standard supply | 9 V DC / 1330 mA |
| Communication current | 60 mA at 12 V DC |
| Standby | 25 mA at 12 V DC |
Physical/environment
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 7-8
| Enclosure | Metal, shielding, isolated enclosure/system, lightning-protection design, power-safety requirements; IP41. |
|---|---|
| Body | 93 x 61 x 24 mm, excludes antennas/mounting; actual model takes precedence. |
| Package | 298 x 226 x 60 mm; actual model takes precedence. |
| Weight | 0.21 kg |
| Operating | -30 to +75 °C |
| Storage | -45 to +90 °C |
| Humidity | 95%, non-condensing. |
| Shock / vibration / drop | IEC 60068-2-27 / IEC 60068-2-6 / IEC 60068-2-32. |
EMC parameters
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 7-8
Certification scope and test conditions depend on the selected model. Request the applicable documentation.
| ESD | EN 61000-4-2, level 3 |
|---|---|
| Radiated electric field | EN 61000-4-3, level 3 |
| Electrical fast transient | EN 61000-4-4, level 3 |
| Surge | EN 61000-4-5, level 3 |
| Conducted disturbances | EN 61000-4-6, level 3 |
| Power-frequency magnetic field | EN 61000-4-8; horizontal/vertical 400 A/m (level 3), . Confirmation required. |
product tests
CM510-71X Series — Industrial cellular data transfer unit · Source v1.2 · Source pp. 7-8
| Claims | Chinese CCC; EMC testing; Mo'er high/low-temperature testing; environmental reliability report. No report IDs or model-specific certificate scope supplied. |
|---|
System connectivity
From field equipment to your system.
See how CM510-71X fits into your installation.
Illustrative connection architecture. External equipment and customer software are shown for context. Interfaces and options vary by configuration.
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