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The devices from A2S.PL Catalog offer enable you to connect devices equipped in such communication interfaces as:


Bluetooth into RS-232 converter, external antenna, mini USB,
Bluetooth EDR Class 1 (100m)
- BT-232B-E model

Reliable RS-232 to CAN Converter
- I-7530 model

Ethernet TCP/IP to RS-232/422/485 convertr. 9-30 VDC power supply Client, Server. Virtual serial port.
Virtual serial port
- ATC-2000 model


M-Bus Master to RS 232 Converter. M-Bus standard communication
through RS 232 or Ethernet (optional)
- MBus 10 model

Modbus RTU TCP
Ethernet Modbus TCP to RS-232/485 Modbus RTU Gateway
- I-7188E2-MGTCP model

PROFIBUS to RS-232/422/485 coverter, network insulation, power supply on PROFIBUS
- I-7550 model

RS-232 to RS-485 Converter
- ATC-106 model

RS-232 to RS-422/485 converter with opto isolation
- ATC-105 model

RS-232 to RS-422/485 converter with opto isolation
Surge protection 1000 W.- ATC-107N model

Fiber Optic
RS-232/422/485Fiber optic converter RS-232/422/485
- I-2541 model

USB to RS-232/422/485 converter
- I-7561 model

Wi-Fi (802.11b) to RS-232/422/485 converter
- ATC-2000WF model

Wi-Fi, Ethernet (TCP/IP), RS-232/RS-485/RS-422 wireless programmable serial port server
- SW5001-WgN1 model

RS-232/422/485 to ZigBee, 24VDC converter, Power over serial
- ATC-3200 model

And industrial computers based on the Linux system operating as universal converters of many protocols:

Telemetry module – Modbus – SNMP
Configurable automation controller with a GPRS/EDGE modem. Data logger, modbus gateway with alarm channels (SMS, e-mail) and a converter in one device, 1-Wire, SNMP, Web panel, I/O module, PLC, VPN
- iMod-9400-EDGE model

Industrial computer – Modbus Gateway/Router
Universal controller designed for automation, telecommunications and embedded systems. 2x RS232, 1 x RS485, 8 digital inputs, Ethernet 10/100BaseT, 4 DC analog inputs, GSM/GPRS modem
- NPE-9400-GPRS model

Heating substation monitoring
Telemetry module for heating substation monitoring Danfoss ECL300 regulator and energy meters support. MODBUS RTU and service protocols support RS-232/R-S485, Ethernet communication, GSM/GPRS modem
- TRM212 model


Our devices enable full conversion of protocols - they support most of the protocols in the automation industry. With the use of transparent, easy to use converters you can quickly change a communication protocol.

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