MOD-1AO

Industrial expansion module, 1 current output 0 ~ 20mA or 4 ~ 20mA, 1 voltage output 0 ~ 10VDC on Modbus RTU, with RS485 interface.

Features:

• OUTPUT: 1 current output 0 ~ 20mA or 4 ~ 20mA, 1 voltage output 0 ~ 10VDC
• INPUT: Interface: RS485 - Modbus (ASCII, RTU)
• 2 PNP or NPN inputs
• 2 configurable 32-bit counters
• Encoder connection possible
• LEDs for signaling of sensor connection and output status
• Large, convenient cable connectors (up to 2.5 mm2)
• 1000V galvanic isolation between RS485 interface, power supply, analog outputs and digital inputs
• 2 years warranty
• POLISH PRODUCT

The 1AO module has 1 analogue current output (0-20mA or 4-20mA) and 1 analog voltage output (0-10V). At the same time both outputs can be used. Additionally, the module is equipped with 2 digital inputs with counter option. You can also connect one encoder to the inputs. The RS485 bus (Modbus protocol) is used to set the value so that it can be easily integrated with popular PLCs, HMIs, or PCs with appropriate adapters.

The module communicates with all commercially available PLCs, devices that support the popular MODBUS MASTER protocol.

This module is connected to the RS485 bus via two wire twisted pair. Communication is made using the MODBUS RTU or MODBUS ASCII protocol. The use of a 32-bit ARM core processor provides fast data processing and fast communication. The transmission speed is configurable from 2400 to 115200.

The module is designed for mounting on DIN rail according to DIN EN 5002.

The module is equipped with a set of LEDs (indicators) used to indicate the power status, communication and status of outputs and inputs, useful for diagnostic purposes and for helping to find errors.

Configuration of the module is done via USB with a dedicated computer program. It is also possible to change parameters using the MODBUS protocol.