Technical parameters

Gate

This section contains all technical details related to Unipi Gate, including the storage, installation and working conditions.

Connector and button description

Terminal marking	Meaning
VCC	Power terminal - positive pole
GND	Power terminal - negative pole
RS485-A/RS485-B	RS-485 communication line terminals
RS485-END	Connectable terminating resistor of RS-485 communication line
ETH	Ethernet port
SERVICE	Service button

Working temperature	0 °C .. +55 °C
Operating voltage range	9-30 V⎓
Power consumption	Max. 12 W
Reverse polarity protection	Yes
Storage conditions	Temperature: -25 °C .. +70 °C Humidity: 10 % .. 95 %, w/o aggressive substances, condensing vapours or fog
Ingress protection (IEC 529)	IP20
Working position	Vertical, horizontal
Installation	To a 35 mm DIN rail in an electrical distribution box, optionally on a electrical distribution box mounting plate
Connection	Pluggable screw terminals
Wire gauge	Max. 1,5 mm² for RS485 Max. 2,5 mm² for power terminal
Terminal spacing	3,5 mm for RS485 5,08 mm for power terminal
Terminal tightening torque	Max. 0,4 Nm

Terminals	RS485-A, RS485-B
Galvanic isolation	Yes (basic)
Isolation voltage	1000 V
ESD protection	±15 kV
Communication speeds	2400 bps 4800 bps 9600 bps 19200 bps 38400 bps 57600 bps 115200 bps
Input impedance	12 kΩ
Input voltage hysteresis	70 mV
Output characteristic	±2.5 V
Terminating resistor	Built-in attachable 120 Ω (RS485-END)
RS485 pull-up / pull-down resistors	560 Ω / 560 Ω