Polygon has wide range of PLC Expansion Modules. These modules can be used in most of the Automation systems. These are very cost effective and can be used to optimize the cost of the whole system.
These modules are available with popular Industrial Communication Protocols like Modbus, ProfiNet on widely used FieldBus like RS485 and also with Wireless Communication Protocols like Wi-Fi and Bluetooth. These modules can be used for almost all types of IO signals e.g. Digital, Analog - AC, DC, RTD etc.
These modules can be configured as Remote IO for PLC systems. Also can be used directly with SCADA in various Data Acquisition Systems.
Supply Voltage:
24VDC, 5 Watts Maximum.
Digital Input (DI):
22 Digital Inputs
12 Digital Inputs
8 Digital Inputs
4 Digital Inputs, etc.
(Refer Selection Table)
Digital Output (DO):
12 Digital Outputs
8 Digital Outputs
4 Digital Outputs, etc.
(Refer Selection Table)
Analogue Input (AI):
10 Analogue Inputs 0-10V DC with Input Impedance => 1 M Ohms / 0-20mA DC with 500 Ohms Input Impedance
4 Analogue Inputs
2 Analogue Inputs, etc.
(Refer Selection Table)
Analogue Output (AO):
6 Analogue Outputs 0-10V DC
4 Analogue Outputs 0-10V DC, etc.
(Refer Selection Table)
RTD Input:
3 RTD Input for Temperature measurements for PT100 / PT1000/ Lg-Ni 1000/ PTC / NTC
