Data Sheet

Power supply
10 ÷ 30 V DC
Current consumption
max 0,95 W
TTL transmission’s speed
max. 115200 bauds, parity check
LAN transmission’s speed
10/100Mbps (auto-sensing)
Indication (LED lights)
Tx, Rx, PWR
Operating conditions
temperature -10
o
C ÷ 40
o
C
relative humidity 20%...90% no condensation
Dimensions (LxWxH)
121 x 81 x 60 [mm]
Net/gross weight
0,22kg / 0,26kg
Protection grade
IP65
Storage temperature
-20ºC...+60ºC
Declarations, warranty
CE, RoHS, 5 years from the production date
Others
Permission of the Scientific and Research Centre for Fire
Protection - National Research Institute for use with power
supplies of the EN54 series in fire alarm systems.
INTRE v.1.1/VI
Interface RS485-ETHERNET
CODE:
TYPE:
EN*
Interface
DESCRIPTION
The RS485-ETHERNET network interface is a device used to convert signals between the RS485
bus and the Ethernet network and is designed to operate with power supplies of the PSBEN or EN54 series in
the LAN/WAN network. For proper operation, the unit requires an external power supply in the range of
10÷30 V DC e.g. drawn from a PSU of the PSBEN or EN54 series. The physical connection of the interface
takes place under galvanic isolation. The unit is mounted in a hermetic enclosure protecting against adverse
environmental conditions.
Tel. [phone], fax: [phone], www.pulsar.pl, e-mail: [e-mail]
PSU features:
· Operation in the ETHERNET network via the RJ45 connector
· Permission of the Scientific and Research Centre for Fire Protection - National Research Institute
for use with power supplies of the EN54 series in fire alarm systems
· compliant with the IEEE 802.3 standard
· transmission speed 10/100Mbps
· full duplex or half-duplex mode (auto-negotiation)
· assigning a static or dynamic IP address (DHCP server)
· galvanic isolation between the Ethernet interface and the RS485 bus
· configured with the PowerConfig program
· 10 ÷ 30 V DC power supply
· Cooperation with PowerSecurity software
· optical indication
· hermetic enclosure IP65
· warranty - 5 years from the production date