3.2.3. CONNECTION FOR FUNCTIONING IN TCP AND UDP SERIAL BRIDGE MODE
Fig. 7 and 8 show how correctly connect ADA-13028L converter to Ethernet network for functioning in TCP and UDP serial bridge
mode.
For connection by the use of network devices (router, switch or HUB) use the straight cable (see Table 1).
Fig 7. Connection for operating in TCP/UDP serial bridge, point-to-point in LAN network
Fig 8. Connection for operating in UDP serial bridge, point-to-multipoint in LAN network
3.3. CONNECTION OF CURRENT LOOP INTERFACE DEVICES TO CONVERTER
Current Loop interface is available on screw terminal block with descriptions: CLO+, CLO-, Rd. Rd and CLO+ terminals is use for
connection of additional resistor in case of setting the sensitivity of clo current loop (see p. 4.1).
9
ADA-13028L
CLO interface
meter
CLO Network
Digital hub
counters with
RS485 interface
RS485/RS422 Network
ADA-13028L
Static IP address
ETHERNET
Cross-Over Cable
(Tabela 2)
ADA-13040
Static IP address
Meters with
Current Loop
CLO interface
Computer with a
RS485 adapter
ADA-13028L
Static IP address
ETHERNET
Straight cable
(Table 1)
Local Network
ETHERNET
base on switch
CLO bus
Meters with
Current Loop
CLO interface
ADA-13028L
Static IP address
CLO bus
ETHERNET
Straight cable
(Table 1)
RS485 Network
