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PUSR (Jinan USR IOT Technology Limited) USR-TCP232-E2
Manufacturer documented GLOBAL
Identity
| category | communication_modules |
| manufacturer | PUSR (Jinan USR IOT Technology Limited) |
| manufacturer_part_number | USR-TCP232-E2 |
| model | USR-TCP232-E2 |
| mpn | USR-TCP232-E2 |
| product_family | USR-TCP232 embedded modules |
| product_status | active |
| region | GLOBAL |
| series | — |
| variant | — |
Electrical
| flow_control |
Hardware RTS/CTS (TTL0); software XON/XOFF
USR-TCP232-E2 — official product page — E2 column
|
| input_voltage |
VCC 3.0-3.6 V (3.3 V recommended), VDD 4.75-5.5 V (5.0 V recommended)
USR-TCP232-E2 — official product page
|
| processor |
STM32H750VBT6RT
USR-TCP232-E2 — official product page
|
| tls |
TLS 1.0 or TLS 1.2
USR-TCP232-E2 — official product page
|
| user_defined_webpage |
true
USR-TCP232-E2 — official product page
|
| warranty |
1 year
USR-TCP232-E2 — official product page
|
| websocket |
true
USR-TCP232-E2 — official product page
|
| work_modes |
TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client
USR-TCP232-E2 — official product page
|
| working_current |
210 mA @ 3.3 V, 155 mA @ 5.0 V
USR-TCP232-E2 — official product page — E2 column
|
Physical / mechanical
| dimensions |
50.5 x 30.0 x 23.2 mm
USR-TCP232-E2 — official product page — E2 column
|
Environment
| operating_humidity |
5-95 % non-condensing
USR-TCP232-E2 — official product page
|
| operating_temperature |
-40 to 85 degC
USR-TCP232-E2 — official product page
|
| storage_temperature |
-40 to 105 degC
USR-TCP232-E2 — official product page
|
Interfaces & connectors
| device_type | Embedded dual-TTL-UART to Ethernet module with Modbus RTU/TCP conversion, multi-host polling, MQTT and TLS |
| ethernet_isolation |
1.5 kV electromagnetic isolation
USR-TCP232-E2 — official product page
|
| ethernet_packet_cache |
48 kByte
USR-TCP232-E2 — official product page
|
| ethernet_ports |
1 x RJ45
USR-TCP232-E2 — official product page — E2 column
|
| ethernet_speed |
10/100 Mbps, auto MDI/MDIX
USR-TCP232-E2 — official product page
|
| modbus_gateway |
true
USR-TCP232-E2 — official product page
|
| modbus_multi_host_polling |
true, up to 16 hosts
USR-TCP232-E2 — official product page
|
| modbus_register_map_available | False |
| modbus_register_map_note | PUSR publishes no Modbus register map for this device: it is a protocol converter / gateway, not a Modbus slave with an addressable register file. |
| modbus_rtu_to_modbus_tcp_gateway |
true
USR-TCP232-E2 — official product page — 'Modbus Protocol Conversation: Modbus TCP and Modbus RTU'
|
| mqtt |
standard MQTT; Thingsboard, AWS, Azure
USR-TCP232-E2 — official product page
|
| network_protocols |
IP, TCP, UDP, HTTP, HTTPS, MQTT, SSL/TLS, SNMP, ICMP, ARP, DNS, Telnet, NTP, DHCP
USR-TCP232-E2 — official product page — CAUTION: 'HTTPS' here may be the pusr.com http->https rewrite; SSL/TLS is separately printed, so a TLS capability is genuine
|
| serial_baud_rate |
600 - 1000000 bps
USR-TCP232-E2 — official product page
|
| serial_data_bits |
5, 6, 7, 8
USR-TCP232-E2 — official product page
|
| serial_parity |
None, Even, Odd, Space, Mark
USR-TCP232-E2 — official product page
|
| serial_ports |
2 x TTL (3.3 V)
USR-TCP232-E2 — official product page — E2 column
|
| serial_stop_bits |
1, 2
USR-TCP232-E2 — official product page
|
Certifications
| certifications |
CE, FCC, RoHS, WEEE
USR-TCP232-E2 — official product page
|
Документи
product-page
USR-TCP232-E2 — official product page