The modules are designed for discrete control with different load and inquiries for status of discrete inputs through the interface RS485 or USB.FUNCTIONAL CAPABILITIES:
4 groups of contact (relay) and 4 discrete inputs.
Maximum commute current and voltage 5А, 240В.
Galvanically unbound interfaces RS485 and USB 2.0.
The capability to use as interface converter USB-RS485.
The capability to plug several devices to a single bus.
Standard technical log control ModBus.
The means of asynchronous registration of input events.
The capability of relay switching for a defined time interval with a single command.
Access through a virtual COM-port when plugging to PC with USB.
Galvanically unbound inputs with internal tightening resistors or inputs independent from voltage.
Reliable and convenient enclosure with opportunity of setting a DIN-rod.
Adjustment and testing of a module with help of the software supplied.
PARAMETERS OF CONTACT PAIRS:
Number of contact pairs
4
Maximum commute voltage
240V
Maximum commute circuit
5А
Galvanic decoupling from other nodes in a circuit
>1000V
Mechanical reliability of contacts
10 000 000 responses
Electrical strength of contacts
10 000 responses
Versions of contact pairs
closed/open
PARAMETERS OS DICREET INPUTS:
Number of inputs
4
Versions of inputs
Commutation to ground:
Internal tightening resistors
2.2 kOm
Voltage of internal source
+4V
Galvanically independent inputs controlling the voltage
