Physical Interface

LED

LEDs
Power LED	Blue: Power on. Off: No power.
NET LED	The LED remains on when the device receives an IP address via Wi-Fi or Ethernet. The LED turns off when the device does not receive an IP address. The LED blinks when the device performs IP-based communication.
ETH LED	The LED remains on when Ethernet is enabled and the cable is connected. The LED turns off when Ethernet is disabled or the cable is disconnected.
RS485 LED	Flashes when data is received or sent through the RS485 ports.
RSSI LED	Blue: In Wi-Fi Access Point mode Green: In Station mode, good signal quality Yellow: In Station mode, medium signal quality Red: In Station mode, weak signal quality White: The device could not connect to an Access Point and opened its own Access Point Off: Wi-Fi disabled
Digital Input LED	Blue: High level input. Off: Low level input.
Digital Output LED	Blue: Relay active. Off: Relay passive.

Inputs/Outputs

Digital Inputs
Isolation	Isolated digital inputs, 3.5 kV RMS isolation protection.
Input Voltage	10 - 24 VDC input.
Input Group A	In1, In2, In3 digital inputs. C1 COM.
Input Group B	In4, In5, In6 digital inputs. C2 COM.

Digital Outputs
Output Type	Relay - SPDT - NO/NC (1 Form C)
Maximum Contact Voltage	DC: 1 A, 24 VDC AC: 0.5 A, 125 VAC
Outputs	NO1: NO normally open, CM1 COM. NC1: NC normally closed, CM1 COM. NO2: NO normally open, CM2 COM. NC2: NC normally closed, CM2 COM.

Reset Button
Hold for 1 Second (1 LED active)	The device will restart.
Hold for 5 Seconds (2 LEDs active)	The device settings will revert to default values.
Hold for 10 Seconds (3 LEDs active)	The device will revert to factory firmware.

Antennas
Wi-Fi Antenna	1x SMA female 50 Ohm

RS485 Interface
RS485 Terminal Block	RS485 A+1, B-1, E, A+2, B-2, E terminal block 6x3.5 mm
Connection Type	RS485 2 Wire
Protection	15 kV ESD Protection, GDT Protection, Isolated
Baud Rate	300, 600, 1200, 2400, 4800, 9600, 19200, 83400, 57600, 115200
Parity Bits	Odd, Even, None
Stop Bit	1, 1.5, 2